Want to work on tackling climate change? We are SINAI, a San Francisco-based technology startup focused on transforming the way companies price, analyze, and reduce carbon emissions around the world. We are passionate about technology and the environment.Our mission is to enable companies to meet their carbon reduction targets in the most efficient way possible, transforming the way they interact with their own business, their value chain, and the environment.We value building an inclusive and mindful environment made up of people who take ownership while being respectful, proactive, and data-driven. We are looking to hire engineers who have experience building with a modern tech stack, can make tradeoffs while delivering high-value outcomes, and enjoy working in a fast-paced, collaborative environment.Job Details<ul><li>Full-time position</li><li>Design and implement new customer-facing features using a modern technology stack</li><li>Write reusable and extensible code, following test-driven development practices</li><li>Participate in code reviews and collaborative design sessions with other Software Engineers and Product Designers</li><li>Collaborate with the broader Engineering team to contribute to technical leadership</li><li>Provide mentorship and guidance to junior developers</li></ul>Skills and Qualifications:<ul><li>3-5 years of professional, full stack software development experience</li><li>Production experience with a UI framework like React</li><li>Experience with TypeScript</li><li>Production experience writing backend software using tools like Node.js and Relational Databases</li><li>Knowledge and experience using GraphQL or REST</li><li>Written and verbal proficiency in the English language</li></ul>Bonus Skills and Qualifications:<ul><li>Experience building SaaS platforms and working with AWS or a similar cloud provider</li><li>Familiarity with CI/CD tooling such as CircleCI</li><li>Experience with Observability tools such as DataDog or Apollo</li><li>Experience with using LLMs or AI models for data extraction</li></ul>CompensationBased on experience

Transforming global carbon emissions analysis and pricing with innovative technology, SINAI seeks passionate, proactive individuals for customer-facing roles.

Senior Fullstack Software Engineer

<h2>About Us:</h2>Over one third of apparel produced is never sold: Topologic’s mission is to eliminate this disastrous overproduction and waste by producing exactly to demand. We remain in relative stealth.To do that, we’re reinventing the stack of apparel fabrication, from CAD/CAM software to novel intelligent machines. We are attacking a massive $2T industry and are already generating B2B revenue. We are backed with $10m from leading VCs and CAD insiders (SolidWorks, Onshape) and just completed a highly oversubscribed round.<h2>Responsibilities:</h2><ul style=""><li>Rapid prototyping of novel user interfaces</li><li>Designing, implementing, testing and documenting complex, web-based features while integrating them as part of a larger online platform</li><li>Collaborating with our mechanical, electrical, and process engineers inside and outside the company to develop our new processes</li><li>Collaborating with industry experts inside and outside the company to ensure our systems meet customers needs</li></ul><h2>Requirements</h2><ul style=""><li>Substantial experience as a frontend or fullstack software engineer:</li><li>Substantial experience with Typescript/ Javascript in industry, academic, or OSS</li><li>Expertise in web development and UI frameworks (we use React, but others are relevant)</li><li>Expertise designing and building complex systems and applications</li><li>Experience implementing algorithms and datastructures in a low-level language like Rust or C++</li></ul><h2>Desired Skills &amp; Experience (the more, the better, but not expected to have all)</h2><ul style=""><li>Relevant experience as a software engineer:<ul style=""><li>Experience as a technical lead</li><li>Expertise in profiling and optimization</li><li>Academic training in computer science, machine learning, or mathematics</li><li>Experience with the graphics pipeline using WebGL/WebGPU</li><li>Experience with WebAssembly</li></ul></li><li>Relevant industry experience:<ul style=""><li>Computer graphics and image processing</li><li>CAD/CAM</li><li>Manufacturing or industrial automation</li><li>Creative coding</li></ul></li><li>Professional attitude:<ul style=""><li>Collaborative and strong team spirit a must</li><li>Low ego and willingness to learn through giving and receiving feedback also a must</li></ul></li></ul>Benefits of Working with Us: <ul style=""><li>Comprehensive medical, dental, and vision benefits; 100% premiums covered*</li><li>401(k)*</li><li>Meaningful equity</li><li>12 company holidays and unlimited PTO (enforced minimum of 15 days and more is encouraged)</li><li>Company subsidized commute or parking for onsite employees</li></ul>Remote/Hybrid/Onsite work This position can be remote, hybrid, or onsite. Our lab and microfactory is located in Boston: if based outside Boston, we schedule quarterly trips onsite for in-person collaboration and engagement with our exciting physical processes.<h2>Don’t meet every single requirement? </h2>Studies have shown that women and people of color are less likely to apply to jobs unless they meet every single qualification. We’re dedicated to building a diverse, inclusive and authentic workplace, so if you’re excited about this role but your past experience doesn’t align with every part of the job description, we encourage you to apply anyways.<h2>Equal Opportunity Employer:  </h2>We are an equal opportunity employer committed to diversity and inclusion in the workplace. We prohibit discrimination and harassment of any kind based on race, color, sex, religion, sexual orientation, national origin, disability, genetic information, pregnancy, or any other protected characteristic as outlined by federal, state, or local laws. This policy applies to all employment practices within our organization.*For employees in the US. We will endeavor to make equivalents available for non-US employees

Eliminating waste in apparel manufacturing

Senior/Staff/Principal Frontend Engineer

<h2>About the company</h2>At Swift Solar, we’re building the future of solar. We believe that solar energy has vast untapped potential to reduce inequity and protect planetary health in the face of global climate change. We believe that today’s solar technology is good but not good enough. And we believe that what we build today should serve humanity forever. Swift’s perovskite tandem technology breaks through the performance limits of existing solar technologies. By making solar better—more efficient, more affordable, and more widely accessible—we are helping to create a world where all energy is clean energy. Swift Solar is a mission-focused startup funded by committed investors. We know it’s a long journey to take a new clean energy technology to market, and we’re in it for the long haul together. If you join us, you’ll play a meaningful role in taking Swift’s impact to the next level.<h2>A day in the life</h2>As an experienced Software Engineer at Swift, you will be a key member of the Data Systems team, building and maintaining our user-facing tools and data infrastructure. You’ll design and develop responsive, high-performing user interfaces to help researchers explore and analyze hundreds of millions of data points. You will also help keep Swift’s data systems running smoothly and create features to improve the data collection user experience. On a typical day, you will leverage your experience with full stack development to iterate on the Electron app which automatically processes and sends data to our Django web server, making it more intelligible, powerful, and helpful for non-technical users. Excellent code organization and documentation is expected, as is rigorous testing and improvement of the systems you design and build. You will work closely with R&amp;D engineers and scientists to better understand their needs, and design the infrastructure to help address them.As an early hire, you will help craft Swift’s culture and technical direction. As our team and operations (and datasets) grow, we’ll expect you to be involved in building new tools and frameworks to help keep everyone as productive as possible. You’ll find many opportunities to grow your own skills and capabilities at Swift, and we encourage you to take full advantage of them. <h2>You might be a good fit if you... </h2><ul><li>Bring strong language fluency in JavaScript/TypeScript or Python</li><li>Are an expert collaborator, having worked with other developers on a large codebase using git and a project management system</li><li>Have worked on Javascript/HTML/CSS frontends or Python backends in the context of a full stack system</li><li>Take initiative to tackle problems and improve ineffective workflows</li><li>Write well-documented, well-tested, organized, and efficient code</li><li>Consider yourself to be kind, conscientious, empathetic, caring, and tactful</li></ul><h2>A very strong candidate might bring one or more of the following...</h2><ul><li>Data streaming experience, including familiarity with cutting-edge ETL tools and methods</li><li>Experience building with the Electron framework</li><li>Excellent interdisciplinary communication skills</li><li>DevOps experience</li><li>5+ years of experience working on full stack projects in industry</li></ul><h2>The logistics</h2><ul><li>Compensation: Competitive package including salary, equity, and benefits</li><ul><li>Expected Pay Range: $140k-$180k</li></ul><li>Ideal start date: February – April 2024</li><li>Job type: Full-time</li><li>Location: San Carlos, CA (Swift Solar HQ), Part-time remote OK</li></ul><h2>What you’ll love about Swift</h2><ul><li>Culture: We live by our values. You’ll feel right at home if you want to serve the future, get better every day, respect your colleagues, and have fun.</li><li>Health benefits: We cover 100% of monthly premiums for HMO and PPO group healthcare plan options and 75% of dental and vision insurance costs for employees.</li><li>Your future, supported: We offer 401(k) plans and match 100% of your retirement contributions up to 4% of your earnings.</li><li>Clean commuter benefits: We’re all about clean energy. We make it easy and cheap to ride your bike or take public transit to work.</li><li>Growth mindset: You’ll grow your skills, your network, and your perspective at Swift. We’ll support you in attending conferences and taking online courses, as long as you share your new insights with the team.</li></ul>Swift is an equal opportunity employer. We value an inclusive work environment and welcome team members of all backgrounds and perspectives.Even if this isn’t the right job for you, we’re always looking for good people. Please check out other career opportunities on our website and email us at <a href="mailto:careers@swiftsolar.com">careers@swiftsolar.com</a> with any questions. And if you have a friend who would be a perfect fit, send them this link. Thanks!

Revolutionizing solar technology with lightweight, flexible, and affordable panels for a sustainable future. Committed to making a difference.

Software Engineer - Mid/Senior level

<h2>About the company</h2>At Swift Solar, we’re building the future of solar. We believe that solar energy has vast untapped potential to reduce inequity and protect planetary health in the face of global climate change. We believe that today’s solar technology is good but not good enough. And we believe that what we build today should serve humanity forever. Swift’s perovskite tandem technology breaks through the performance limits of existing solar technologies. By making solar better—more efficient, more affordable, and more widely accessible—we are helping to create a world where all energy is clean energy. Swift Solar is a mission-focused startup funded by committed investors. We know it’s a long journey to take a new clean energy technology to market, and we’re in it for the long haul together. If you join us, you’ll play a meaningful role in taking Swift’s impact to the next level.<h2>A day in the life</h2>As a Software Engineer at Swift, you will be a key member of the Data Systems team, building and maintaining our user-facing tools and data infrastructure. You’ll work on responsive, high-performing user interfaces to help researchers explore and analyze hundreds of millions of data points. You’ll also help keep Swift’s data systems running smoothly and create features to improve the data collection user experience. On a typical day, you will develop and test full stack code to improve our experiment coordination tools, or improve the pipeline system which processes and sends data to our Django web server. Organizing your code and documenting functionality rigorously is a key part of the job, as is testing and improving the systems you build. You will contribute to our existing data systems infrastructure and engage in discussions with R&amp;D engineers and scientists  to better understand priorities and needs.As an early hire, you will help craft Swift’s culture and technical direction. As our team and operations (and datasets) grow, we’ll expect you to be involved in building new tools and frameworks to help keep everyone as productive as possible. You’ll find many opportunities to grow your own skills and capabilities at Swift, and we encourage you to take full advantage of them. <h2>You might be a good fit if you... </h2><ul><li>Have an undergraduate degree in CS or a related field, or proof of strong proficiency by contributions to open-source projects or other portfolio projects</li><li>Completed or participated in full stack projects with Javascript/HTML/CSS frontends or Python backends</li><li>Write well-documented, organized, and efficient code</li><li>Have experience with testing frameworks and test-driven development</li><li>Have experience working with other developers on a large project codebase using git</li><li>Consider yourself to be kind, conscientious, empathetic, caring, and tactful</li></ul><h2>A very strong candidate might bring one or more of the following...</h2><ul><li>Strong language fluency in JavaScript/TypeScript, Python, or C++</li><li>A proclivity to tackle problems and improve ineffective workflows</li><li>Effective scientific data analysis and presentation skills</li><li>Excellent interdisciplinary communication</li></ul><h2>The logistics</h2><ul><li>Compensation: Competitive package including salary, equity, and benefits</li><ul><li>Expected Pay Range: $120k-$160k</li></ul><li>Ideal start date: February – April 2024</li><li>Job type: Full-time</li><li>Location: San Carlos, CA (Swift Solar HQ), Part-time remote OK</li></ul><h2>What you’ll love about Swift</h2><ul><li>Culture: We live by our values. You’ll feel right at home if you want to serve the future, get better every day, respect your colleagues, and have fun.</li><li>Health benefits: We cover 100% of monthly premiums for HMO and PPO group healthcare plan options and 75% of dental and vision insurance costs for employees.</li><li>Your future, supported: We offer 401(k) plans and match 100% of your retirement contributions up to 4% of your earnings.</li><li>Clean commuter benefits: We’re all about clean energy. We make it easy and cheap to ride your bike or take public transit to work.</li><li>Growth mindset: You’ll grow your skills, your network, and your perspective at Swift. We’ll support you in attending conferences and taking online courses, as long as you share your new insights with the team.</li></ul>Swift is an equal opportunity employer. We value an inclusive work environment and welcome team members of all backgrounds and perspectives.Even if this isn’t the right job for you, we’re always looking for good people. Please check out other career opportunities on our website and email us at <a href="mailto:careers@swiftsolar.com">careers@swiftsolar.com</a> with any questions. And if you have a friend who would be a perfect fit, send them this link. Thanks!

Software Engineer - Entry Level

<h2>About Us</h2>Do you want to work on the most pressing problem of our generation? Do you have experience as a founder or entrepreneur and know what it’s like to roll up your sleeves and execute well, while building a company around you for the long term? If you truly know what it feels like to fly the plane while trying to build it, we want to hear from you. We’re looking for the best software engineers in the world to join a growing series A startup. At CarbonChain we see the climate crisis as a transformative opportunity for the global economy, and a rewarding career opportunity for those excited to take on the challenge in a rapidly growing market.Decarbonizing the economy requires a granular, real-time view of where emissions come from and how they might be reduced. We’ve built software to automate the carbon footprinting of supply chains so their emissions can be measured and managed down. Banks, traders, and manufacturers use our product to tame the complexity of international supply networks, identify the most carbon-intensive parts, and find greener alternatives. Having developed technology which is significantly ahead of competitive solutions, we are now investing heavily in market adoption.To join CarbonChain, you’ll need a proven career path in software engineering in designing, building and delivering great user interfaces that delight customers. Our company is made up of passionate people with expertise ranging from oil refining to deep learning. Between us we’ve run Amazon’s European supply chain, built JustEat’s corporate meal delivery platform, and monitored industrial emissions with satellites in all corners of the globe. We’ve got MBAs and PhDs but we know that there’s a lot we don’t know, and we’re hoping you can help fill that gap.<h2>About the Role</h2>The Tech teams at CarbonChain build and operate the systems that help sustainability leaders decarbonise their industries. We enable the union of carbon data with our customer’s data to create actionable insights for carbon emissions and track where they are generated in our customer’s supply chains. This is an exciting mix of fullstack software engineering, backend systems engineering, data engineering and data science.We are looking for a Senior Frontend Engineer to speak the language of decarbonisation for our customers, via product. You’ll join our team and lead the technical implementation of our product interface as we build our best in class carbon accounting platform. The successful candidate will be a software engineer who has previously operated as a hands-on engineer focused on building enterprise applications in collaboration with design, product and data scientist colleagues. In this role, the successful candidate will be responsible for our frontend frameworks, component library and the delivery of the frontend aspects of our key projects. This role includes partnering with Product, Design, Data and our Carbon teams to build screens that delight our customers, and helping engineers across the organization solve problems, and delivering excellent UIs for our customers. We’ve seen first hand at CarbonChain that measurement equals management in the challenge to reduce global emissions. If you’re great at what you do, we want to hear from you.This role will report into our Software Engineering manager.What we require from applicants<ul><li>At least 5 years of experience in a Frontend or Fullstack Engineering role</li><li>Strong front end development skills, particularly in Angular and TypeScript</li><li>Obsessive customer focus. </li><li>Experience working closely with Product Designers and Managers to define products, manage trade offs, and drive adoption with customers</li><li>Experience building and operating software hosted in a cloud provider environment</li><li>Experiencing coaching fullstack software engineers and improving frontend skills</li><li>Excellent written and verbal communication skills</li><li>An ability to work in our London office 3 days per week in Camden Market</li></ul><h2>What we’re offering</h2><ul><li>CarbonChainer’s receive a ton of great benefits, including:</li><li>26 days of annual leave</li><li>Home office set up allowance of £500</li><li>£2,000 annual learning allowance</li><li>Private healthcare</li><li>Generous parental leave policy</li><li>Team lunches once a week in the office</li><li>Subsidized gym classes, office gym, and cycle to work scheme. </li></ul>We're striving to build a diverse team and we would love to hear from applicants from backgrounds less frequently represented in technology, be that in terms of gender, race, or professional background.If you think your skills and experience match what we’re looking for and you’d like to join a Carbon Tech industry unicorn, please get in touch!<div>CarbonChain values diversity and inclusion and welcomes applications from candidates with diverse backgrounds. If you think your skills and experience match what we’re looking for and you’d like to join the next Climate Tech industry unicorn, please get in touch!You can find out more about interviewing at CarbonChain at <a href="https://www.carbonchain.com/careers/interview-process">https://www.carbonchain.com/careers/interview-process</a>.</div>

Revolutionizing supply chains for sustainability, CarbonChain's data-driven solutions combat greenhouse gas emissions in polluting industries.

Senior Frontend Engineer

Summary Rock Rabbit is a VC-backed, seed-stage climate tech startup seeking a Lead Full-stack&nbsp;Engineer to join our growing founding team developing a building decarbonization management platform. Our software focuses heavily on data modeling and external integrations, and we're&nbsp;looking for&nbsp;a&nbsp;highly skilled&nbsp; professional to join us&nbsp;in&nbsp;creating&nbsp;a system&nbsp;built with&nbsp; a&nbsp;service-oriented&nbsp; architecture &nbsp; in &nbsp; mind. &nbsp; The &nbsp; ideal &nbsp; candidate &nbsp; will &nbsp; have &nbsp; deep &nbsp; expertise &nbsp; in &nbsp; leading&nbsp;agile &nbsp;development &nbsp;teams &nbsp;and &nbsp;delivery &nbsp;of &nbsp;SaaS &nbsp;applications. 
<div>Responsibilities</div>
<div>
<ul>
<li>Lead &nbsp;the &nbsp;engineering &nbsp;team &nbsp;in &nbsp;the &nbsp;development &nbsp;of &nbsp;efficient, &nbsp;high-quality, &nbsp;maintainable, scalable &nbsp;and &nbsp;reliable &nbsp;code &nbsp;to &nbsp;ensure &nbsp;the &nbsp;best &nbsp;possible &nbsp;performance, &nbsp;quality, &nbsp;and</li>
<li>responsiveness &nbsp;of &nbsp;our &nbsp;systems</li>
<li>Manage &nbsp;key &nbsp;responsibilities &nbsp;within &nbsp;the &nbsp;agile &nbsp;software &nbsp;development &nbsp;project &nbsp;lifecycle, including &nbsp;day-to-day &nbsp;project &nbsp;management, &nbsp;scoping &nbsp;and &nbsp;planning, &nbsp;and &nbsp;risk &nbsp;management</li>
<li>Work &nbsp;closely &nbsp;with &nbsp;SMEs, &nbsp;and &nbsp;the &nbsp;product &nbsp;and &nbsp;design &nbsp;teams &nbsp;to &nbsp;understand &nbsp;end-user requirements &nbsp;and &nbsp;use &nbsp;cases, &nbsp;then &nbsp;translate &nbsp;that &nbsp;into &nbsp;a &nbsp;pragmatic &nbsp;and &nbsp;effective &nbsp;technical solution</li>
<li>Lead &nbsp;technical &nbsp;design &nbsp;and &nbsp;development &nbsp;of &nbsp;the &nbsp;SaaS &nbsp;platform &nbsp;for &nbsp;building</li>
<li>decarbonization</li>
<li>Build &nbsp;and &nbsp;maintain &nbsp;APIs, &nbsp;services, &nbsp;and &nbsp;systems &nbsp;across &nbsp;our &nbsp;platform</li>
<li>Build &nbsp;efficient, &nbsp;reusable &nbsp;and &nbsp;reliable &nbsp;code &nbsp;ensuring &nbsp;the &nbsp;best &nbsp;possible &nbsp;performance, quality, &nbsp;and &nbsp;responsiveness &nbsp;of &nbsp;our &nbsp;systems</li>
<li>Conduct &nbsp;code &nbsp;reviews &nbsp;and &nbsp;help &nbsp;maintain &nbsp;high &nbsp;standards &nbsp;of &nbsp;code &nbsp;quality</li>
</ul>
</div>
<div>Skills 
<ul>
<li>Proven &nbsp;experience &nbsp;as &nbsp;a &nbsp;technical &nbsp;lead, &nbsp;preferably &nbsp;with &nbsp;a &nbsp;SaaS &nbsp;company</li>
<li>Experience &nbsp;with &nbsp;building &nbsp;SaaS &nbsp;platforms &nbsp;and &nbsp;software &nbsp;solutions &nbsp;addressing &nbsp;business needs</li>
<li>Familiarity &nbsp;with &nbsp;service-oriented &nbsp;architectures.</li>
<li>Strong &nbsp;proficiency &nbsp;in &nbsp;Python. &nbsp;Experience &nbsp;with &nbsp;ASGI &nbsp;is &nbsp;highly &nbsp;desirable</li>
<li>Experience &nbsp;with &nbsp;frontend &nbsp;development, &nbsp;including &nbsp;a &nbsp;common &nbsp;framework &nbsp;such &nbsp;as &nbsp;React.</li>
<li>Understanding &nbsp;of &nbsp;fundamental &nbsp;design &nbsp;principles &nbsp;behind &nbsp;a &nbsp;scalable &nbsp;application</li>
<li>Proficiency &nbsp;in &nbsp;data &nbsp;modeling &nbsp;and &nbsp;building &nbsp;external &nbsp;integrations</li>
<li>Excellent &nbsp;problem-solving &nbsp;abilities &nbsp;and &nbsp;communication &nbsp;skills</li>
<li>Familiarity &nbsp;with &nbsp;agile &nbsp;software &nbsp;development &nbsp;methodologies &nbsp;and &nbsp;tools</li>
<li>Adaptability &nbsp;and &nbsp;flexibility &nbsp;to &nbsp;work &nbsp;in &nbsp;an &nbsp;early-stage &nbsp;startup &nbsp;environment</li>
</ul>
</div>

Investing in climate tech innovation, MUUS Climate Partners supports teams and technologies to decarbonize the future economy.

Rock Rabbit Lead  Full-Stack  Engineer

Who We AreGravity Climate is a venture-backed startup that helps industrial businesses and their supply chain partners manage and reduce their carbon footprint. We’re building a software platform that makes it easy and cost-effective for companies to measure their emissions, decarbonize their operations, and promote their sustainability efforts. Together with our customers, our mission is to rapidly accelerate industrial decarbonization. Visit our <a href="https://www.gravityclimate.com/team">team page</a> for more about our company and values. What you’ll tell your friends you do:<ul style=""><li>Operate as part of a world-class team to bring our carbon accounting product to market. You will have a broad mandate with opportunities to traverse our full technical staff.</li><li>Add endpoints to our meticulously documented REST API using OpenAPI, Go, and Postgres.</li><li>Implement features for our web app using React and Typescript.</li><li>Grow our list of integrations for easier customer data entry.</li><li>Craft internal tools to help our ops, sales, and customer success teams scale rapidly.</li><li>Automate our devtools and AWS infrastructure to eke maximum leverage from your fellow developers.</li><li>Architect solutions for early users of our API.</li><li>Play a formative role in our company culture.</li></ul>We’re looking for someone who has:<ul style=""><li>Experience building and operating systems that maintain high availability and low latency.</li><li>Experience designing APIs suitable for external integration. This entails striking the right balance between simplicity, flexibility, and safety.</li><li>Familiarity with Go, Postgres, React, Typescript, Docker, or AWS. This is less important: languages can be taught, and we use high-velocity tooling. Still, experience helps.</li><li>Comfort working in a self-directed fashion: operating off high-level imperatives and seeking out requirements when blocked.</li><li>Excellent written communication ability, both technical and non-technical.</li><li>The ability to thrive in an environment involving different collaborators, stakeholders, and subject matter experts.</li><li>A belief that our biggest challenges are also our biggest opportunities.</li></ul>What's it like to work at Gravity?To first detangle the web of carbon-emitting activities, and then to offer a viable path to decarbonization at scale, Gravity hires people with a broad technical skillset. Our team has worked on applications with millions of users; analyzed many billions of rows of data; and grown products from inception to hundreds of millions in revenue. Gravity is a mission-driven company with massive ambition. Working here offers foundational impact; competitive salary; outstanding benefits; meaningful equity; and unlimited PTO. We believe that people do their best work when their needs are satisfied, and providing competitive compensation and significant upside allows our colleagues to focus on the task at hand. Our industry is growing rapidly and any player who can execute stands to do well by doing good. We also believe that people work best when pushed by peers they respect, and who respect them. Our standards are high across the full breadth of the business: engineers are expected to understand the domain in which they operate, and businesspeople are expected to understand the realities of building production software. We host weekly internal curricula meetings where subject matter experts educate employees on the state of carbon accounting, the regulatory landscape, reporting and target-setting standards, and more. Addressing climate change is a team sport. Our top interest at this stage is getting the right people in the room to solve the problem (the virtual room! We’re all-remote). We’re less concerned with fitting people to a mold of skillset or work history — what’s more important is diversity of opinion, a willingness to learn, and a desire to work hard. Thank you for your interest in Gravity!

Simplify carbon management and promote sustainability for industrial businesses and supply chain partners with Gravity's technology.

Full Stack Engineer

Summary
Cbamboo, a fast-growing climate fintech startup backed by leading European VCs, seeks a talented full-stack engineer to join the founding team in its London office on a full time basis. Cbamboo&rsquo;s software empowers firms to decarbonise their supply chains through compliance with CBAM, a new regulatory framework. As Employee #1 you will build from zero to one, working alongside the founders to transform our MVP into a production-ready platform that can be deployed at scale. This is a pivotal role that will require all your skills to create a new tech solution in the climate fintech space.
You will:
<ul>
<li>Take our software from zero to one. Our focus is on CBAM, a first-of-its-kind regulation that creates challenging requirements for companies worldwide. You will develop an advanced domain knowledge of customer needs in the context of CBAM, and translate them into robust, high-quality and accurate code. Working directly alongside our CTO, you will take our prototype and turn it into secure and robust software that is capable of deployment in the most demanding enterprise environments.</li>
<li>Design to overcome technical challenges. Our systems must integrate with tax, trade and sustainability functions across a wide range of European and global businesses, some with advanced ERPs and others with very basic systems. To achieve this successfully, we need the right infrastructure to handle customer data safely and accurately. You will help guide technical decision-making as a key member of our team.</li>
<li>Build for the most forward-looking customers. Beyond compliance we look to generate libraries of carbon pricing data that will provide mission-critical information to our customers, enabling them to decarbonise their supply chains.</li>
</ul>
About you
Requirements:
<ul>
<li>3+ years of experience building full stack applications</li>
<li>Proficiency with Python and the core elements of our stack: React, Django, Docker, SQL and AWS</li>
</ul>
Mentality:
<ul>
<li>Passionate about climate action</li>
<li>Deeply committed to product quality</li>
<li>You enjoy working collaboratively and helping others grow</li>
<li>Resilient, adaptable, and on top of the details</li>
</ul>
Diversity and Support:
<ul>
<li>Diversity is a strength that we actively look to promote in our team. We welcome applicants of all backgrounds who value collaboration, inclusion, and impact</li>
<li>We are building a supportive engineering culture that emphasises continuous learning and mutual growth</li>
</ul>
What&rsquo;s in it for you
<ul>
<li>Experience in building a fast-scaling company from the ground up</li>
<li>Fun, focused and supportive in-person culture in central London office</li>
<li>Coaching and support to learn new languages and devops tools</li>
<li>Unparalleled access to a community and network in climate tech, supply chain sustainability, and venture more broadly</li>
<li>Planned benefits to include food and drink subsidy, including meals and coffee, and cycle2work scheme</li>
</ul>
This is a rare chance to join a rapidly-growing startup and shape its path as you develop your own skills. 
Comp: &pound;55-70k depending on experience + stock options

Building the operating system for the world's carbon border taxes

Founding Engineer

<div>Electric Hydrogen’s mission is to make molecules to decarbonize our world! Our outstanding people are our most important asset and will allow us to deliver hydrogen from renewable electrolysis for heavy industry, at prices below fossil fuels. </div>We are looking for an engineer to join our New Product Integration team. You will be focused on fabrication and manufacturing. You will be involved in the full lifecycle of the development of Electric Hydrogen's electrolysis plant, including: DFM support and feedback across teams, supporting supplier development, traditional New Product Introduction tasks, and first of a kind plant deployment.You will work in a hybrid setting with 2-3 days onsite at our San Carlos, CA office and 40% travel. You will report to the manager of New Product Integrations and will work on a variety of projects focused on building and integrating first of a kind chemical process facilities.Role and Responsibilities<ul><li>Develop manufacturing processes, work instructions, and design fixtures/tooling for the electrolyzer plant</li><li>Work with factory, manufacturing, facility, and fabrication teams to incorporate release cycles</li><li>Identify areas for DFM and cost improvement and work with teams to integrate it into the product</li><li>Work with supply chain to identify and onboard vendors and partners</li><li>Assess the sustainability of a fabrication technology for a given part design</li><li>Plan validation experiments to demonstrate manufacturing process feasibility</li><li>Train and hand off the product manufacturing to the sustaining manufacturing team once the manufacturing processes are developed and refined</li></ul>Qualifications<ul><li>Bachelor's degree in Mechanical Engineering, Industrial Engineering, or Manufacturing Engineering</li><li>3+ years industry experience</li><li>3+ years experience working on technical projects from the design phase through implementation, including starting and optimizing manufacturing</li><li>Experience in manufacturing process, DFMA, and product optimization</li><li>Proficient in CAD software (Solid Works, Autodesk, On Shape)</li><li>Experience with welding, manufacturing, fabrication, and vendor QA/QC</li><li>Experience working on modular chemical process facility design, with tolerance stack up analysis</li></ul>#LI-HybridCompensation and Benefits | P3<div><div><div>San Carlos Zone</div><div>$119,000—$159,000 USD</div></div></div><div>Actual base salary offered to the hired applicant will be determined based on their work location, level, qualifications, job-related skills, as well as relevant education or training and experience.​Base salary is just one part of Electric Hydrogen’s total rewards package. We feel strongly that our team should not have to worry about having quality healthcare. In addition to the base salary offered, the hired applicant may receive:​<ul><li>an equity grant​</li><li>time off programs​</li><li>a $75/month cell phone allowance​</li><li>a 4% employer 401(k) match​</li><li>100% fully paid premiums for employees and their families: medical, dental, vision, life insurance, short-term &amp; long-term disability coverage​</li><li>a discretionary bonus​</li></ul>Electric Hydrogen’s benefits programs are subject to eligibility requirements.About Electric HydrogenElectric Hydrogen is a team of the world's experts in scaling technologies for the post-carbon world, with a proven record in transforming the grid and transportation sectors. Backed by some of the world's top venture capital firms, we design and manufacture electrolytic hydrogen systems matched to renewable power sources to create green hydrogen by splitting water. We are building a cost-effective and transformative path between renewable energy and multiple large industrial sectors. Abundant and low-cost renewable energy sources will power the world, and Electric Hydrogen technology will use this energy to decarbonize industry through sustainable materials. We were founded in 2020 and are based in California and Massachusetts.Electric Hydrogen is proud to be an equal opportunity employer. We are dedicated to building a diverse, inclusive, and authentic workplace for all to belong. We are aware that people from historically underrepresented groups are less likely to apply if they don't meet 100% of the job requirements. We are actively working on efforts to change this social norm. If you are excited about this role, we encourage you to apply! </div>

Pioneering the decarbonization of industrial sectors through innovative renewable energy solutions with urgency and ambition.

New Product Integration Engineer

Why AeroShield might be great for youAeroShield is a collaborative team of 17+ people bound by a mission to deliver innovative new materials to make our lives more sustainable. Too much energy is wasted by poor building insulation, especially poorly insulated windows and we are on a mission change that. AeroShield is developing super-insulating, transparent inserts for windows based on aerogels, bringing state-of-the-art thermal comfort and energy efficiency into buildings at an affordable price.You'll become part of a growing team and collaborating closely to tackle impactful challenges. In this environment, you'll be surrounded by talented individuals who excel in their roles and are supportive team players.Our goal is to ensure that our super-insulating silica aerogel, the first truly transparent aerogel, is widely adopted to enable affordable, high-performance windows.What we are looking for in a Senior EngineerWe're in search of someone who enjoys the autonomy offered by a dynamic small startup environment and takes initiative to find new learning opportunities. This person should be highly organized and detail oriented, have a passion for learning new skills and processes, and be able to work collaboratively with others.We highly value a positive team culture and are looking for someone who wants to be part of continuously enhancing this culture - ideally playing an active role in this as the company grows. This person should embody AeroShield’s values of Understand &amp; Improve, Value People, and Act Sustainably. The Senior Engineer will assist with the design and development of equipment for the Process Development and Production (PDP) team. Their primary tasks will be equipment design, manufacturing, testing and validation. This role will be instrumental in design, fabrication and validation of AeroShield’s equipment to scale our state-of-the-art aerogel manufacturing process. The ideal candidate has significant experience with 3D CAD systems such as Fusion 360 (ideally), SolidWorks or Inventor, and understands the process of turning a concept into reality. They enjoy working with their hands to build and test their designs, and they thrive in fast-paced environments where the results of their work play an important role in advancing new technologies to market. Details of position: <ul style="margin-left:0.25in;"><li>Full-time with 3-5 days/week in person @ R&amp;D facility in Waltham, MA</li><li>Reports to Lead Process Engineer <ul><li>Leads the design and development of new processes for casting and molding large aerogel sheets, from conceptualization to implementation. </li><li>Collaborate closely with cross-functional teams including research and development, manufacturing, and product teams to ensure alignment with company objectives. </li><li>Utilize 3D CAD software to create detailed designs, schematics, and prototypes for manufacturing equipment and processes. </li><li>Oversee the fabrication and assembly of prototypes, ensuring adherence to design specifications and quality standards. </li><li>Works hands on in the machine shop and lab to build, modify and assemble systems and equipment for PDP team. </li></ul></li><li>Optimize existing processes to improve efficiency, productivity, and cost-effectiveness. <ul><li>Occasional laboratory experimentation and testing to validate designs and assist PDP team in production activities. Commitment to safety is paramount. </li></ul></li><li>Knowledge of engineering drawing best practices, tolerance stack-up analysis, machine design and Finite Element Analysis (FEA) for stress, Factor of safety (FOS) and fatigue analysis are a plus. </li></ul>Additional activities depending on experience and interests: <ul style="margin-left:0.25in;"><li>Wiring, piping &amp; testing </li><li>Familiarity with automation and controls </li><li>Robotics in manufacturing </li></ul>This role requires candidates to be on-site with most work being conducted in-person at our facility in Hyde Park, MA and from Q3 2024 at our new facility in Waltham, MA.Qualifications:Many great team members do not fit a “standard blueprint”. Even if you do not fit all aspects listed below, but feel that you can contribute to AeroShield’s team, please do not hesitate to apply or to reach out with questions. Great candidates for this role enjoy learning quickly, are excited about new technologies, and possess a technical background through school and work experience.<ul><li>Bachelor’s or Masters in Mechanical Engineering, Chemical Engineering, Industrial Engineering or related field </li><li>Minimum of 5 years of experience in design and engineering, preferably in manufacturing or related industries. </li></ul><ul style="margin-left:0.25in;"><li>Strong knowledge of 3D CAD, engineering drawings, &amp; machine design <ul><li>Background with design-build engineering projects, understanding full life cycle of a project </li><li>Strong project management skills and experience working with many stakeholders to deliver a project </li><li>Strong interpersonal skills including the ability to listen, distill information, consult, and suggest new approaches </li></ul></li><li>Hands-on experience a must </li></ul>Bonus skills:<ul style="margin-left:0.25in;"><li>Experience in automation &amp; programming (python, C++, etc.) </li><li>Experience working hands-on with machinery (mill, lathe, drill press, band saw etc.) </li><li>PLC and industrial automation </li></ul>How to ApplyPlease submit your resume via our career portal at: <a href="https://careers.jobscore.com/careers/aeroshieldmaterialsinc">https://careers.jobscore.com/careers/aeroshieldmaterialsinc</a>Additionally, please include a few sentences or paragraphs about why you are interested in this role and why it looks like a good fit for you. This does not need to be a cover letter or anything formal, we just want to see what excites you about working at AeroShield!Contact for questions: Zack GoodmanAbout AeroShieldAeroShield manufactures a super-insulating nanoporous form of glass for energy efficient windows. Based on silica aerogel technology, AeroShield is more transparent than glass and twice as insulating as air, enabling windows that are 50% more energy efficient and cost-effective, with the potential to save billions of dollars in energy. See <a href="http://www.aeroshield.tech">www.aeroshield.tech</a> and for more details.

Revolutionizing window technology with ultra-clear, super-insulating aerogel sheets for energy-efficient buildings and huge cost savings.

Senior Manufacturing Engineer

About Rondo EnergyRondo Energy's mission is to eliminate 15% of global CO2 emissions in 15 years.To accomplish this mission, Rondo is deploying low-cost, zero-carbon Rondo Heat Batteries to accelerate the deployment of renewable energy and to significantly decarbonize industrial processes that are commonly thought of as "difficult-to-decarbonize". Our Heat Batteries charge from intermittent renewables to provide high temperature, continuous heat for customers safely, reliably, at an unprecedented 98% efficiency - and at a cost point that is lower than any other method.We are looking for an experienced Thermal Engineer to join our dynamic team, dedicated to enhancing Rondo Heat Battery (RHB) systems. The ideal candidate will have a strong background in computational fluid dynamics (CFD), heat transfer, and thermodynamics.Join our team and together we can reduce world CO₂ emissions by 1% in 10 years, and by 15% in 15 years! What You Will Do (key responsibilities for this role include but are not limited to):<ul><li>Collaborate with the engineering team to understand project requirements and objective</li><li>Develop and implement thermal models using CFD simulations including steady-state and transient heat transfer and fluid flow to analyze various system components</li><li>Conduct comprehensive performance analyses to optimize thermal performance, efficiency, and reliability of existing and new products</li><li>Build 3D CAD models of RHB components using commercial CAD software packages</li><li>Assist in the validation of models through comparison with experimental data and field measurements</li><li>Generate detailed documentation of simulation results for internal and external stakeholders</li><li>Work closely with cross-functional teams to integrate thermal modeling insights into the overall product design process</li><li>Contribute to the development and improvement of in-house tools for thermal analysis</li></ul> What You Will Bring:<ul><li>Master’s degree in mechanical engineering, or equivalent industry experience</li><li>5+ years of experience, preferably in thermal design engineering and first-principles</li><li>Strong knowledge and understanding of heat transfer, fluid dynamics, CFD, transport phenomena, and thermodynamics fundamentals</li><li>Fluency in SOLIDWORKS is a plus</li><li>Experience with commercial CFD software such as ANSYS Fluent, COMSOL, or OpenFOAM</li><li>Solid analytical and problem-solving skills with attention to detail</li><li>Excellent communication and teamwork skills</li><li>Ability to work independently and manage time effectively</li></ul> Bonus Points!<ul><li>Ph.D. degree in mechanical or related field</li><li>Familiarity with programming languages for scripting</li><li>Experience working in one or more of the following is a plus: High temperature applications, Steam/Superheated Gas Processing Systems, Furnace Systems, Fluid/Chemical Process Systems, Industrial Systems</li></ul> What We Offer:<ul><li>Comprehensive Medical Benefits</li><li>Dental &amp; Vision Benefits</li><li>Life Insurance and ADD</li><li>Up to 13 paid holidays per year, in addition to a company week-long holiday in December</li><li>Flexible time off policy</li><li>401(k) plan with company match</li><li>Rondo HQ is close to Oakland airport - one block from the Bay - and has stunning Bay views!</li></ul>This role necessitates being on-site at our Alameda, CA HQ or quarterly travel to Alameda. The estimated annual salary range for this role is $150,000 to $200,000 and it would be eligible for Rondo's excellent benefits listed above plus additional compensation in the form of equity. Please note that some pay bands may have wide ranges of compensation to accommodate candidates' diverse sets of skill levels and experience. Rondo Energy is an equal opportunity employer. We strive to create a supportive and inclusive workplace where contributions are valued and celebrated, and our employees thrive by being themselves and are inspired to do their best work. We seek applicants of all backgrounds and identities, across race, color, ethnicity, national origin or ancestry, citizenship, religion, sex, sexual orientation, gender identity or expression, veteran status, marital status, pregnancy or parental status, or disability. Applicants will not be discriminated against based on these or other protected categories or social identities.Rondo is committed to the full inclusion of all applicants. If reasonable accommodation is needed to participate in the interview process, please let our recruiting team know.We proactively work to design hiring processes that promote equity and inclusion while mitigating bias.Note to Recruitment Agencies: Rondo does not accept unsolicited agency resumes. Furthermore, Rondo Energy does not pay placement fees for candidates submitted by any agency other than its approved partners.

Revolutionize decarbonization with Rondo Heat Batteries: affordable, reliable, zero-carbon energy to tackle global CO

Staff Thermal Engineer

About Rondo EnergyRondo Energy's mission is to eliminate 15% of global CO2 emissions in 15 years.To accomplish this mission, Rondo is deploying low-cost, zero-carbon Rondo Heat Batteries to accelerate the deployment of renewable energy and to significantly decarbonize industrial processes that are commonly thought of as "difficult-to-decarbonize". Our Heat Batteries charge from intermittent renewables to provide high temperature, continuous heat for customers safely, reliably, at an unprecedented 98% efficiency - and at a cost point that is lower than any other method.We are looking for an experienced Thermal Engineer to join our dynamic team, dedicated to enhancing Rondo Heat Battery (RHB) systems. The ideal candidate will have a strong background in computational fluid dynamics (CFD), heat transfer, and thermodynamics.Join our team and together we can reduce world CO₂ emissions by 1% in 10 years, and by 15% in 15 years! What You Will Do (key responsibilities for this role include but are not limited to):<ul><li>Collaborate with the engineering team to understand project requirements and objective</li><li>Develop and implement thermal models using CFD simulations including steady-state and transient heat transfer and fluid flow to analyze various system components</li><li>Conduct comprehensive performance analyses to optimize thermal performance, efficiency, and reliability of existing and new products</li><li>Build 3D CAD models of RHB components using commercial CAD software packages</li><li>Assist in the validation of models through comparison with experimental data and field measurements</li><li>Generate detailed documentation of simulation results for internal and external stakeholders</li><li>Work closely with cross-functional teams to integrate thermal modeling insights into the overall product design process</li><li>Contribute to the development and improvement of in-house tools for thermal analysis</li></ul> What You Will Bring:<ul><li>Master’s degree in mechanical engineering, or equivalent industry experience</li><li>5+ years of experience, preferably in thermal design engineering and first-principles</li><li>Strong knowledge and understanding of heat transfer, fluid dynamics, CFD, transport phenomena, and thermodynamics fundamentals</li><li>Fluency in SOLIDWORKS is a plus</li><li>Experience with commercial CFD software such as ANSYS Fluent, COMSOL, or OpenFOAM</li><li>Solid analytical and problem-solving skills with attention to detail</li><li>Excellent communication and teamwork skills</li><li>Ability to work independently and manage time effectively</li></ul> Bonus Points!<ul><li>Ph.D. degree in mechanical or related field</li><li>Familiarity with programming languages for scripting</li><li>Experience working in one or more of the following is a plus: High temperature applications, Steam/Superheated Gas Processing Systems, Furnace Systems, Fluid/Chemical Process Systems, Industrial Systems</li></ul> What We Offer:<ul><li>Comprehensive Medical Benefits</li><li>Dental &amp; Vision Benefits</li><li>Life Insurance and ADD</li><li>Up to 13 paid holidays per year, in addition to a company week-long holiday in December</li><li>Flexible time off policy</li><li>401(k) plan with company match</li><li>Rondo HQ is close to Oakland airport - one block from the Bay - and has stunning Bay views!</li></ul> This role necessitates being on-site at our Alameda CA HQ or in the Houston area with quarterly travel to Alameda. Rondo Energy is an equal opportunity employer. We strive to create a supportive and inclusive workplace where contributions are valued and celebrated, and our employees thrive by being themselves and are inspired to do their best work. We seek applicants of all backgrounds and identities, across race, color, ethnicity, national origin or ancestry, citizenship, religion, sex, sexual orientation, gender identity or expression, veteran status, marital status, pregnancy or parental status, or disability. Applicants will not be discriminated against based on these or other protected categories or social identities.Rondo is committed to the full inclusion of all applicants. If reasonable accommodation is needed to participate in the interview process, please let our recruiting team know.We proactively work to design hiring processes that promote equity and inclusion while mitigating bias.Note to Recruitment Agencies: Rondo does not accept unsolicited agency resumes. Furthermore, Rondo Energy does not pay placement fees for candidates submitted by any agency other than its approved partners.

Remora is hiring an Senior Electrical Engineer who will play a crucial role in the development of high voltage power generation and distribution systems as a member of the Electronics, Controls, and Integration team within the Engineering Research and Development division at Remora Carbon. We’re a 50-person climate tech startup based in Detroit, MI. We're building a device that captures a semi-truck’s carbon emissions directly from the tailpipe. We'll sell the CO2 to end-users, and share that revenue with our customers, so our device will create a new revenue stream while reducing their emissions.We've signed up some of the largest companies in the world to pilot our technology, including iconic multibillion-dollar brands, top trucking companies, and some of the most recognizable Fortune 100 companies. We’ve raised multiple rounds of funding from top investors like Lowercarbon Capital, Union Square Ventures, First Round Capital, Y Combinator, and Valor Equity Partners.<h3>Responsibilities:</h3><ul><li>Develop high voltage power generation and distribution systems for the Remora device.</li><li>Design high voltage motors and controllers for electro-mechanical devices used in system operations.</li><li>Ensure timely release of designs to align with the overall product development plan timeline.</li><li>Develop testing and validation procedures to uphold system performance standards.</li><li>Collaborate with various Engineering teams and supporting functional groups to meet overall system requirements.</li><li>Provide guidance to fellow engineers on the capabilities of technology to enhance device design scope.</li><li>Oversee Supplier projects, acting as the primary point of contact between Remora and Suppliers for all project technical deliverables.</li><li>Contribute to the setup and execution of testing and prototype designs, involving hands-on wiring of devices and systems.</li></ul><h3>Requirements:</h3><ul><li>Bachelor's degree in Electrical Engineering (BSEE)</li><li>10+ years of experience in Electrical System Design</li><li>5+ years of Automotive HV Systems and Component selection and design.</li><li>Expertise in HV Power generation and/or motor and controller development.</li><li>Experience in device validation and production launch.</li><li>Knowledge of complete project lifecycle - conception through release and end of life.</li></ul><h3>Preferred:</h3><ul><li>Advanced degree in Electrical Engineering.</li><li>Class 8 Truck HV experience</li><li>Background in working with diesel engines.</li><li>Experience in EMI/EMC testing and simulation, and familiarity with simulation software.</li><li>Proficiency in Solidworks Electrical or comparable schematic development tools.</li><li>Research and development background, including industrial controls experience.</li><li>Hands-on wiring experience.</li></ul> Here’s what we value:<ul><li>Mission First: We are laser-focused on our mission. We have chosen to take on the defining challenge of our time, and we don’t shy away from the hard decisions required to put our mission first, no matter how tough. The world needs our technology and it won’t happen any time soon if we don’t make it happen. We are a low-ego team, and we prioritize the mission over our self-interest. We think strategically with an eye to the long term, and we clearly separate what must be done well now, and what can be improved later, despite ambiguity.</li><li>Burning Urgency: Our hard-core intensity and work ethic match the crisis we’re in. We have a strong bias toward action, and we execute with focus and speed. In the absence of guidance, we take charge, lead our teammates, and accomplish our goals. We aren’t afraid to change course when something isn’t working, and we find solutions even when it seems like there are none. We are cool under pressure, and our quiet determination and drive are unwavering. We relentlessly push ourselves and each other to improve. We don’t accept adequate performance. Excellence is the expectation. Many would say our standards are unreasonably high, and many would say our goals are unreasonably bold, but we are hungry to be exceptional. We will never give up, no matter what. If we get knocked down, we get back up, every time. We will not fail.</li><li>Uncompromising Honesty: We are always honest with ourselves, our teammates, our customers, our investors, our suppliers, our communities, and all of our partners, especially about what’s not going well and what we don’t know. When we see issues, risks, or challenges, we speak up, and when we make mistakes, we admit them proactively and take full accountability. We challenge others directly when we disagree, even when it’s uncomfortable, and we seek this uncompromising honesty from others.</li><li>Treat People Exceptionally Well: We care intensely about everyone who is on this mission with us, and our standard is exceptional respect for our teammates, partners, and communities. Teammates who bring different perspectives and backgrounds are essential to our success, and we empower everyone to share their voice. We listen to truly understand. We constantly encourage and help our teammates, and inspire each other with our enthusiasm and optimism.</li><li>Joyful Curiosity: We love to learn, and we learn quickly. We explore the unknown with wonder and excitement. We reason from first principles. We generate original ideas with an open mind and test them quickly in the real world. We take risks and adapt as we discover more. We explore many ideas in parallel, and we don’t count on a silver bullet solution. We share our ideas freely with our teammates. We are skeptical about conventional wisdom, and we question every assumption and requirement. We are always looking for ways to simplify. We are rigorous and attentive to detail. We are eager to understand all aspects of our business and technology, and we contribute effectively outside our individual specialties. We never stop learning.</li></ul>Logistics:<ul><li>Location: Wixom, MI</li><li>Start date: Immediately</li></ul>Compensation and Benefits:<ul><li>Salary: $163,000 - $195,000</li><li>Competitive Stock Options</li><li>Healthcare (Aetna)</li><li>Retirement (401k)</li><li>Student loan assistance</li><li>Three Weeks of paid time off</li><li>Eleven Holidays off </li><li>De</li></ul>.pendent care assistance (childcare or eldercare)<ul><li>Parental leave</li><li>Unlimited sick and compassionate leave</li><li>Employee development and coaching</li><li>Office setup (remote) or relocation (in-person) stipend</li></ul><div><div>Climate change disproportionately impacts communities of color, so we’re looking for candidates deeply committed to reducing emissions and to racial justice. People who identify as Black, Indigenous, person of color, female, non-binary, trans, gender non-conforming, or any other identity underrepresented in startups are especially encouraged to apply.</div><div> </div><div>Research shows that women and people of color are less likely to think they are qualified for a position after reading a list of requirements like the one above. If you are worried that you are not qualified, please apply anyway! We’re most excited to work with people who learn quickly and want to tackle the climate crisis.</div></div>

Remora: Transforming Semi-Trucks into Carbon Removal Devices for Fortune 100 Companies while Promoting Social and Environmental Justice.

Senior Electrical Engineer (High Voltage Systems)

Remora is hiring a Principal Structural Engineer who will develop the frame and mounting system for the Remora mobile carbon capture device from concept through production. This role will lead requirement generation, component development, component sourcing, and systems testing, with a focus on safety and regulatory compliance.We’re a 50-person climate tech startup based in Detroit, MI. We're building a device that captures a semi-truck’s carbon emissions directly from the tailpipe. We'll sell the CO2 to end-users, and share that revenue with our customers, so our device will create a new revenue stream while reducing their emissions.We've signed up some of the largest companies in the world to pilot our technology, including iconic multibillion-dollar brands, top trucking companies, and some of the most recognizable Fortune 100 companies. We’ve raised multiple rounds of funding from top investors like Lowercarbon Capital, Union Square Ventures, First Round Capital, Y Combinator, and Valor Equity Partners.Responsibilities:<ul><li>Generate requirements for the frame and mounting system based on regulations (e.g. FMVSS), existing standards, and new standards created by Remora</li><li>Develop a frame for the Remora device that mounts on a Class 8 truck chassis behind the cab and ensures safe operation, maintainability and manufacturability of the truck and device over the device’s lifetime</li><li>Develop a safe packaging system that minimizes weight, volume, and impact on vehicle dynamics, and allows for safe and easy assembly, installation, and maintenance.</li><li>Advise customers on upgrades required for their trucks (e.g. brakes, tires, steering, suspension, etc.) to ensure safe operation with the Remora device.</li><li>Own weight and volume budgets for the overall device and sub-systems.  Works closely with other members of the Engineering team to drive requirements and improve the volume, weight, and packaging of each of the device sub-systems. </li><li>Lead design reviews, pre-production verification and validation, DFMEA, DVP&amp;R, and design release for the frame, subsystem and vehicle mounting interfaces.</li><li>Develop and execute on a testing strategy, including simulation (e.g. FEA/CAE) and real-world testing (e.g. crash testing, shaker table, etc.).</li><li>Work with suppliers in partnership with the purchasing team to meet design, schedule, and cost requirements</li><li>Serve as a subject matter expert on structural engineering, diesel engines, vehicle dynamics, heavy-duty automotive/powertrain, and heavy-duty regulations/standards</li></ul>Requirements:<ul><li>Bachelor’s degree or higher in Mechanical Engineering or a related field</li><li>15+ years of automotive structural experience, ideally with heavy-duty vehicles (e.g. Class 8 trucks, military vehicles, mining haul trucks)</li><li>5+ years of R&amp;D experience working on first-of-its-kind, complex hardware products with short timelines and limited resources</li><li>Experience creating 3D models using Solidworks</li><li>Experience utilizing FEA/CAE simulation tools</li><li>Experience with DVP&amp;R and DFMEA for automotive structural components</li><li>Expertise in structural engineering, diesel engines, vehicle dynamics, heavy-duty automotive/powertrain, and heavy-duty regulations/standards (e.g. FMVSS)</li><li>Understanding of major vehicle subsystems, including powertrain, brakes, ABS software, steering, suspensions, wheels, and tires</li><li>Experience moving quickly and making decisions with significant uncertainty</li><li>Unusually strong leadership, communication, ownership, and strategic thinking</li></ul>Preferred: <ul><li>Experience leading novel automotive structural designs, ideally a frame or mounting system for a heavy-duty vehicle</li><li>Experience applying existing regulations and standards to novel technologies</li><li>Experience developing and executing novel testing strategies, including simulation (e.g. FEA/CAE) and real-world testing (e.g. crash testing, shaker table, etc.).</li><li>Knowledge of requirements for Class 8 truck body builders/upfitters</li><li>Experience at a venture-backed startup</li></ul>Here’s what we value:<ul><li>Mission First: We are laser-focused on our mission. We have chosen to take on the defining challenge of our time, and we don’t shy away from the hard decisions required to put our mission first, no matter how tough. The world needs our technology and it won’t happen any time soon if we don’t make it happen. We are a low-ego team, and we prioritize the mission over our self-interest. We think strategically with an eye to the long term, and we clearly separate what must be done well now, and what can be improved later, despite ambiguity.</li><li>Burning Urgency: Our hard-core intensity and work ethic match the crisis we’re in. We have a strong bias toward action, and we execute with focus and speed. In the absence of guidance, we take charge, lead our teammates, and accomplish our goals. We aren’t afraid to change course when something isn’t working, and we find solutions even when it seems like there are none. We are cool under pressure, and our quiet determination and drive are unwavering. We relentlessly push ourselves and each other to improve. We don’t accept adequate performance. Excellence is the expectation. Many would say our standards are unreasonably high, and many would say our goals are unreasonably bold, but we are hungry to be exceptional. We will never give up, no matter what. If we get knocked down, we get back up, every time. We will not fail.</li><li>Uncompromising Honesty: We are always honest with ourselves, our teammates, our customers, our investors, our suppliers, our communities, and all of our partners, especially about what’s not going well and what we don’t know. When we see issues, risks, or challenges, we speak up, and when we make mistakes, we admit them proactively and take full accountability. We challenge others directly when we disagree, even when it’s uncomfortable, and we seek this uncompromising honesty from others.</li><li>Treat People Exceptionally Well: We care intensely about everyone who is on this mission with us, and our standard is exceptional respect for our teammates, partners, and communities. Teammates who bring different perspectives and backgrounds are essential to our success, and we empower everyone to share their voice. We listen to truly understand. We constantly encourage and help our teammates, and inspire each other with our enthusiasm and optimism.</li><li>Joyful Curiosity: We love to learn, and we learn quickly. We explore the unknown with wonder and excitement. We reason from first principles. We generate original ideas with an open mind and test them quickly in the real world. We take risks and adapt as we discover more. We explore many ideas in parallel, and we don’t count on a silver bullet solution. We share our ideas freely with our teammates. We are skeptical about conventional wisdom, and we question every assumption and requirement. We are always looking for ways to simplify. We are rigorous and attentive to detail. We are eager to understand all aspects of our business and technology, and we contribute effectively outside our individual specialties. We never stop learning.</li></ul>Logistics:<ul><li>Location: Wixom, MI</li><li>Start date: Immediately</li></ul>Compensation and Benefits:<ul><li>Salary: $190,000</li><li>Competitive Stock Options</li><li>Healthcare (Aetna)</li><li>Retirement (401k)</li><li>Student loan assistance</li><li>Three Weeks of paid time off</li><li>Eleven Holidays off </li><li>Dependent care assistance (childcare or eldercare)</li><li>Parental leave</li><li>Unlimited sick and compassionate leave</li><li>Employee development and coaching</li><li>Office setup (remote) or relocation (in-person) stipend</li></ul><div><div>Climate change disproportionately impacts communities of color, so we’re looking for candidates deeply committed to reducing emissions and to racial justice. People who identify as Black, Indigenous, person of color, female, non-binary, trans, gender non-conforming, or any other identity underrepresented in startups are especially encouraged to apply.</div><div> </div><div>Research shows that women and people of color are less likely to think they are qualified for a position after reading a list of requirements like the one above. If you are worried that you are not qualified, please apply anyway! We’re most excited to work with people who learn quickly and want to tackle the climate crisis.</div></div>

Principal Structural Engineer 

<div>Electric Hydrogen’s mission is to make molecules to decarbonize our world! Our outstanding people are our most important asset and will allow us to deliver hydrogen from renewable electrolysis for heavy industry, at prices below fossil fuels. </div>We're looking for a Cell Test Engineer to develop electrochemical testing protocols to validate performance and durability of cell technology. You will ensure data-based decision-making by guiding execution of well-controlled experiments and collaborating across multiple teams to promote a 360-cell design.You will be based in our Devens, MA office and report to the Manager of Test Engineering.Role and Responsibilities<ul><li>Design and implement electrochemical test protocols on research-scale cells and product-intent stacks to validate cell technology.</li><li>Perform electrochemical and mechanical characterization of cell components to advise optimization of important components affecting the electrolysis cell performance and durability</li><li>Work with software engineering team to automate data analysis for promoting data-based decision-making</li><li>Document and present experimental test plans and results across multiple teams</li><li>Gain in-depth understanding of electrolysis cell test stations to troubleshoot and resolve issues during test operation</li><li>Lead efforts to track performance using statistical analysis tools to identify cell and test stand variability</li><li>Develop standard operating procedures for implementing electrochemical testing protocols</li></ul>Qualifications<ul><li>Bachelor's degree in a STEM field such as Chemical or Mechanical Engineering, Materials Science, Chemistry.</li><li>5+ years' in industrial/R&amp;D testing of electrochemical devices.</li><li>5 years of experience with electrical , instrumentation &amp; control systems, and power supplies</li><li>Occasionally able to work nights and weekend, in a loud production environment and able to lift at least 50 lb</li><li>Exhibits commitment to a safe, reliable, and efficient work environment</li><li>Preferred Qualifications<ul><li>M.S. or Ph.D.</li><li>Experienced with testing water electrolysis cells</li><li>Understand mechanical systems for handling fluids and gases.</li><li>1 year of Experienced with Python</li></ul></li></ul>#LI-OnsiteCOMPENSATION &amp; BENEFITS | P3<div><div><div>Natick Zone</div><div>$105,400—$141,950 USD</div></div></div><div>Actual base salary offered to the hired applicant will be determined based on their work location, level, qualifications, job-related skills, as well as relevant education or training and experience.​Base salary is just one part of Electric Hydrogen’s total rewards package. We feel strongly that our team should not have to worry about having quality healthcare. In addition to the base salary offered, the hired applicant may receive:​<ul><li>an equity grant​</li><li>time off programs​</li><li>a $75/month cell phone allowance​</li><li>a 4% employer 401(k) match​</li><li>100% fully paid premiums for employees and their families: medical, dental, vision, life insurance, short-term &amp; long-term disability coverage​</li><li>a discretionary bonus​</li></ul>Electric Hydrogen’s benefits programs are subject to eligibility requirements.About Electric HydrogenElectric Hydrogen is a team of the world's experts in scaling technologies for the post-carbon world, with a proven record in transforming the grid and transportation sectors. Backed by some of the world's top venture capital firms, we design and manufacture electrolytic hydrogen systems matched to renewable power sources to create green hydrogen by splitting water. We are building a cost-effective and transformative path between renewable energy and multiple large industrial sectors. Abundant and low-cost renewable energy sources will power the world, and Electric Hydrogen technology will use this energy to decarbonize industry through sustainable materials. We were founded in 2020 and are based in California and Massachusetts.Electric Hydrogen is proud to be an equal opportunity employer. We are dedicated to building a diverse, inclusive, and authentic workplace for all to belong. We are aware that people from historically underrepresented groups are less likely to apply if they don't meet 100% of the job requirements. We are actively working on efforts to change this social norm. If you are excited about this role, we encourage you to apply! </div>

Cell Test Engineer

<div>About Electrified Thermal Solutions</div><div> </div><div>Boilers, furnaces, and kilns are the engines of our industrial economy, providing heat to melt steel, form cement, and transform chemicals. But historically reaching this high-temperature heat required burning fossil fuels, making the industrial sector responsible for 25% of global greenhouse gas emissions. </div><div> </div><div>Electrified Thermal Solutions has a simple and massive goal: to electrify industry.  </div><div> </div><div>To do this, we are building the Joule Hive™ thermal battery: an energy storage technology that converts and stores cheap, renewable electricity as high-temperature heat. Our vision is to mitigate gigatons of CO2 emissions per year by deploying the Joule Hive™ at every industrial furnace, turbine, boiler, and kiln. </div><div> </div><div>We are grateful for the support from the US DOE ARPA-E, Massachusetts Clean Energy Center, Activate, National Science Foundation, Clean Energy Ventures, Starlight Ventures, and the Grantham Foundation.  </div><div> </div><div>About the Role</div><div> </div><div>As the Design Engineering Intern, you will join our engineering team and play a pivotal role in scaling up our 1 MW Commercial Demonstration Product System to a First-of-a-Kind (FOAK) 5 MW capacity. The Design Engineering Intern will gain hands-on experience in renewable energy technology and the unique opportunity to work on a cutting-edge project that will shape the future of renewable energy technology. You will report to the Lead Design Engineer. </div> <h3>What You'll Do at ETS</h3><ul><li>Create a specialized sizing tool to accurately gauge the requirements of the Joule Hive Thermal Battery (JHTB) at 5 MW capacity and to estimate dimensions, thermal storage capacity, and quantity of bricks needed. </li><li>Support optimization of thermal energy storage utilization to enhance system efficiency and performance. </li><li>Development of a comprehensive Computer-Aided Design (CAD) framework for the 5 MW system, including the development of models that encapsulate the system's architecture, components, and subsystems. </li><li>Ensure seamless coordination among various components and subsystems through the CAD framework. </li><li>Collaborate with cross-functional teams to integrate and optimize various subsystems, components, and processes within the 5 MW system. </li><li>Maintain detailed documentation throughout the project such design specifications, CAD models, simulation results, and test reports. </li><li>Provide progress updates and technical reports to project stakeholders, highlighting key achievements, challenges, and mitigation strategies. </li></ul><h3>What You'll Bring to ETS</h3><ul><li>Current enrollment (or graduation within the last year from) a B.S./M.S. in Mechanical Engineering, Electrical Engineering, or a related field. </li><li>Proficiency in Computer-Aided Design (CAD) software, such as SolidWorks. </li><li>Strong proficiency in Microsoft Excel or Python </li><li>Strong analytical and problem-solving skills. </li><li>Ability to work independently and in a team environment. </li><li>Excellent communication and interpersonal skills. </li><li>Willingness to work a hybrid schedule (three days a week in our Medford, MA office and two days a week at home) after onboarding </li></ul><h3>What We Offer</h3><ul><li>Flexible start and end dates </li><li>Collegial, fast-paced, and fun environment  </li><li>Competitive hourly rate</li><li>Hybrid work schedule after onboarding</li><div> </div></ul> <div>What We Value</div><div> </div><div>As a growing startup, we value executing through uncertainty and moving toward the problem. We also recognize that structure is support and adheres to processes to keep us safe and make us effective. ETS can only achieve our goals if we go together, and value and proactively draw on the diverse backgrounds, skill sets, and perspectives of our growing team. Each day, we work to live sustainably, not only to build a sustainable future but also to create an environment where our employees lead full multi-dimensional lives. </div><div> </div><div>ETS believes people are the catalyst for success and seeks those with diverse backgrounds and perspectives to maximize our impact. We know great solutions and innovation can come from anywhere and prioritize hiring people with the ability to work on diverse teams and with a diverse range of people. ETS is committed to building a diverse and inclusive team and work environment and we are proud to be an equal opportunity employer.  All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status, or any other characteristic protected by law.</div><div> </div>

Electrified Thermal Solutions is re-inventing the firebrick to electrify industrial heat. 1,800°C (3,275°F).

Design Engineering Intern

About Rondo Energy Rondo Energy's mission is to eliminate 15% of global CO2 emissions in 15 years. To accomplish this mission, Rondo is deploying low-cost, zero-carbon Rondo Heat Batteries to accelerate the deployment of renewable energy and to significantly decarbonize industrial processes that are commonly thought of as "difficult-to-decarbonize". Our Heat Batteries charge from intermittent renewables to provide high temperature, continuous heat for customers safely, reliably, at an unprecedented 98% efficiency - and at a cost point that is lower than any other method. We are looking for an experienced Process Modeling Engineer to join our dynamic team. By focusing on driving process modeling and system analysis through advanced thermal analysis, process simulation, and seamless integration of high-temperature heat into diverse industrial processes, this role will make a huge impact by enhancing Rondo Heat Battery (RHB) Systems across the globe.  Join our team and together we can reduce world CO₂ emissions by 1% in 10 years, and by 15% in 15 years!  What You Will Do (key responsibilities for this role include but are not limited to): <ul><li>Lead the development of complex system models that incorporate the operational theories of mechanical, thermal, control, and electrical engineering, within custom software environments </li><li>Conduct comprehensive performance analyses of heat batteries using data collected from prototypes and ongoing system operations </li><li>Address and document solutions to system challenges, covering aspects like thermal load integration, equipment type and sizing, control philosophy, and instrumentation requirements </li><li>Drive technical evaluations and sensitivity analyses, particularly in areas concerning system performance, reliability, and efficiency </li><li>Collaborate with the engineering team to execute end-to-end analyses, including data requirement gathering, data processing, and system modeling </li><li>Proficiently identify, analyze, and interpret trends or patterns within complex datasets and translate the insights into visually compelling dashboards and reports </li></ul>  What You Will Bring: <ul><li>Bachelor’s degree in mechanical or chemical engineering, or equivalent industry experience </li><li>5+ years of experience, preferably in process modeling, system design engineering, and first-principles </li><li>Strong knowledge and understanding of heat transfer, transport phenomena, and thermodynamics fundamentals. </li><li>Expert knowledge of process modeling software such as Aspen Plus or similar tools for process modeling. </li><li>Knowledge of common programming languages (Python, C/C++, SQL, VBA, EES, etc.) for writing efficient queries, data manipulation, and analysis. </li><li>Adaptability to a start-up environment; capability to independently define broad problems, seek/evaluate solution methods, and develop own tasks and timelines. </li><li>Strong communication, writing, and presentation skills. </li></ul> Bonus Points! <ul><li>Master’s or Ph.D. degree in mechanical or chemical engineering or related field </li><li>Experience working with time-series sensor data to perform robust process modeling. </li><li>Working knowledge of Simulink, MATLAB, and/or FEA / CFD modeling tools. </li><li>Experience working in one or more of the following is a plus: Steam/Superheated Gas Processing Systems, Furnace Systems, Fluid/Chemical Process Systems, Industrial Systems </li><li>Prior experience in producing process deliverables, such as process flow diagrams (PFDs), piping and instrumentation diagrams (P&amp;IDs), and functional specifications for thermal hardware. </li></ul> What We Offer: <ul><li>Comprehensive Medical Benefits </li><li>Dental &amp; Vision Benefits  </li><li>Life Insurance and ADD  </li><li>Up to 13 paid holidays per year, in addition to a company week-long holiday in December </li><li>Flexible time off policy </li><li>401(k) plan with company match </li><li>Rondo HQ is close to Oakland airport - one block from the Bay - and has stunning Bay views! </li></ul> This necessitates being on-site at our Alameda HQ or in Houston, TX. The estimated annual salary range for this role is $140,000 to $180,000 and it would be eligible for Rondo's excellent benefits listed above plus additional compensation in the form of equity. Please note that some pay bands may have wide ranges of compensation to accommodate candidates' diverse sets of skill levels and experience. Rondo Energy is an equal opportunity employer. We strive to create a supportive and inclusive workplace where contributions are valued and celebrated, and our employees thrive by being themselves and are inspired to do their best work. We seek applicants of all backgrounds and identities, across race, color, ethnicity, national origin or ancestry, citizenship, religion, sex, sexual orientation, gender identity or expression, veteran status, marital status, pregnancy or parental status, or disability. Applicants will not be discriminated against based on these or other protected categories or social identities.  Rondo is committed to the full inclusion of all applicants. If reasonable accommodation is needed to participate in the interview process, please let our recruiting team know. We proactively work to design hiring processes that promote equity and inclusion while mitigating bias.  Note to Recruitment Agencies: Rondo does not accept unsolicited agency resumes. Furthermore, Rondo Energy does not pay placement fees for candidates submitted by any agency other than its approved partners.

Senior Process Modeling Engineer

Join us at Gradient, where our purpose is to revolutionize home comfort while championing environmental sustainability. Our mission is to combat the escalating challenge of climate change by redefining how homes are heated and cooled. Today, the environmental impact of heating and cooling systems surpasses that of the entire transportation sector, and without intervention, this trend is set to escalate drastically. At Gradient, we believe that ensuring comfortable living spaces shouldn’t come at the cost of our planet. We envision a future where every individual can enjoy the luxury of a comfortable home without contributing to carbon emissions. Our high-efficiency, low-carbon heat pump is just the beginning of our journey toward fully decarbonizing buildings. By joining Gradient, you’ll be at the forefront of a movement to make sustainable living accessible to all, ensuring healthier communities and a brighter, greener future. We are looking for someone to lead our products’ design verification and validation strategies, write test protocols, design test equipment, and execute on verification plans, to ensure market and product specifications are met.Responsibilities:<ul><li>On-site role working closely with more senior engineers</li><li>Own verification and validation (V&amp;V) testing for Gradient’s HVAC products as they transition from product development into pilot production and beyond</li><li>Push our product to its electrical limits. Collaborate with design engineers to translate product requirements into test plans</li><li>Lead V&amp;V discussions across engineering and other product stakeholders </li><li>Design and build new equipment and fixtures for V&amp;V and manufacturing testing </li><li>Develop and maintain excellent documentation, while actively contributing to Gradient’s quality management system</li></ul>Desired Qualifications:<ul><li>BS or higher degree in Electrical Engineering or equivalent</li><li>Minimum 4 years industry experience (no applications short of this will be considered)</li><li>Shared commitment to building world-positive businesses and products, from climate change mitigation to design as a tool for increased human well-being</li><li>Ability to work with and communicate with engineering and business teams, manufacturing facilities, external testing labs, and partner suppliers</li><li>Ability to work independently and adapt quickly to a dynamic startup environment, and to seek additional help/resources when needed</li><li>Experience with prototyping and fabrication of electrical assemblies</li><li>Working proficiency in Altium for both schematic capture and layout</li><li>Experience working with external test facilities to execute compliance tests</li></ul>Bonus Qualifications:<ul><li>Experience with Design For Manufacture (DFM) and Design For Test (DFT) of systems with mechanical, electrical, and software components</li><li>Familiarity with ISO 9001 or other similar quality standards</li><li>Previous experience working on IoT products or in the HVAC / energy sector</li><li>Experience with Six Sigma or Lean Manufacturing best practices around root cause analysis.</li><li>Experience specifying test equipment for thermocouples, power measurements, etc. </li><li>Experience creating data logging methods during testing and analyzing the data</li></ul>Benefits <ul><li>Equity</li><li>Medical/vision/dental/life/disability insurance</li><li>401k</li><li>Paid parental leave</li><li>Professional Development Stipend</li><li>Commuter benefits</li><li>Unlimited PTO </li><li>Relocation package ( out of state applicants only ) </li></ul> We are committed to building a diverse and inclusive company. We seek to create a culture where everyone can belong because we believe that people do their best work when they can show up every day as their authentic selves. We welcome people of different backgrounds, experiences, abilities, and perspectives.Gradient is an equal opportunity employer. We do not make hiring or employment decisions on the basis of race, religion, color, national origin, gender, gender identity, sexual orientation, age, marital status, veteran status, disability status, or genetic information, in compliance with applicable federal, state and local law.

Transforming homes for comfort and health while reducing environmental impact through high-efficiency, low-carbon heat pumps.

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