<h2><strong>About Epirus</strong></h2><p><span><span>E</span><span>pirus is a high-growth technology company dedicated to overcoming the asymmetric challenges inherent to the future of national security. Epirus' flagship product, Leonidas, is a software-defined system built using intelligent power management techniques which allow power-hungry systems to do more with less. </span></span><span> </span></p><p><span style="font-size:14pt;"><strong>Job Summary:</strong></span>  This is an exciting role in an innovative, high-growth defense technology company. We are seeking a full-time creative and detail-oriented Product UI Designer who can independently deliver polished, user-focused interfaces for our digital products. You’ll work closely with UX designers, product managers, and engineers – taking concepts from wireframes through to pixel-perfect implementation – while contributing to our design system and ensuring consistency across platforms.</p><h2><strong><span>Responsibilities:</span></strong><span> </span></h2><p>•    Design intuitive, visually engaging UI for web and mobile products, balancing creativity with usability<br>•    Collaborate with UX, Product, and Engineering to translate requirements into effective visual solutions<br>•    Contribute to and help evolve our design system, ensuring brand consistency and scalability.<br>•    Produce detailed design specs and assets for seamless developer handoff<br>•    Participate actively in design critiques, offering and integrating feedback to strengthen designs<br>•    Partner with developers to review builds and maintain design quality<br>•    Stay current on UI trends, patterns, and tools to continuously improve design output</p><h2><strong><span>Basic Qualifications:</span></strong></h2><ul><li>Bachelor’s degree in Design, HCI, or related field, or equivalent professional experience</li><li>2 years of UI design experience in a product environment</li><li>Proficiency in Figma, Sketch, Adobe XD, or similar design tools</li><li>Strong grasp of typography, color theory, grid systems, and responsive design</li><li>Proven ability to work independently while collaborating in cross-functional teams</li><li>Portfolio demonstrating well-executed UI design work for digital products</li></ul><h2><span>Preferred Skills and Experience:</span> </h2><p>•    Familiarity with motion design or prototyping tools<br>•    Understanding of accessibility standards (WCAG)<br>•    Basic HTML/CSS knowledge to support developer collaboration<br>•    Good written and oral communication skills <br>•    Collaborative; capable of working across all levels of the organization <br>•    Organized; comfortable working in a fast-paced, ever-changing environment</p><h2><strong>Additional Requirements:</strong><strong> </strong></h2><ul><li>This position is located in our Torrance facility.  </li></ul><p><strong>ITAR REQUIREMENTS:</strong> </p><ul><li>To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR <a href="https://www.pmddtc.state.gov/ddtc_public/ddtc_public?id=ddtc_kb_article_page&amp;sys_id=24d528fddbfc930044f9ff621f961987">here</a>.  </li></ul><p><span><span>At Epirus, </span><span>you’ll</span><span> work with technical peers and great people—and get first crack at some of the defining technology challenges of our time. Here, “impossible” is just a challenge. </span></span><span><span>We're</span><span> a diverse, fast-growing team of change-makers fueling the future of energy with revolutionary solutions. </span></span><a href="https://www.epirusinc.com/open-roles"><span><span>Join us and rewrite the rules.</span></span></a><span> </span></p><p> </p><div><div><div><em>As required by the Equal Pay Transparency Act, Epirus provides a reasonable range of minimum compensation for roles that may be hired. Actual compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, and specific office location. </em></div><div>For the state of California only, the range of starting pay for this role is: </div><div><span>$118,500</span><span>—</span><span>$145,000 USD</span></div></div></div>

<p>Epirus is a high-growth technology company developing solid-state, software-defined directed energy systems that enable unprecedented counter-electronics effects and power management solutions to optimize power efficiency in defense and commercial applications. With a constant emphasis on innovation, we are redefining the future of power to bring tomorrow&rsquo;s capabilities to life, today. And that&rsquo;s just the beginning. Visit our website to learn more about our innovative approach, cutting-edge product lines and career opportunities.&nbsp;</p>

Product UI Designer 

<h2><strong>About Epirus</strong></h2><p><span><span>E</span><span>pirus is a high-growth technology company dedicated to overcoming the asymmetric challenges inherent to the future of national security. Epirus' flagship product, Leonidas, is a software-defined system built using intelligent power management techniques which allow power-hungry systems to do more with less.&nbsp;</span></span><span>&nbsp;</span></p><p><span><strong>Job Summary:</strong></span>  This is an exciting role in an innovative, high-growth defense technology company. We are seeking a full-time creative and detail-oriented Product UI Designer who can independently deliver polished, user-focused interfaces for our digital products. You’ll work closely with UX designers, product managers, and engineers – taking concepts from wireframes through to pixel-perfect implementation – while contributing to our design system and ensuring consistency across platforms.</p><h2><strong><span>Responsibilities:</span></strong><span>&nbsp;</span></h2><p>• &nbsp; &nbsp;Design intuitive, visually engaging UI for web and mobile products, balancing creativity with usability<br>• &nbsp; &nbsp;Collaborate with UX, Product, and Engineering to translate requirements into effective visual solutions<br>• &nbsp; &nbsp;Contribute to and help evolve our design system, ensuring brand consistency and scalability.<br>• &nbsp; &nbsp;Produce detailed design specs and assets for seamless developer handoff<br>• &nbsp; &nbsp;Participate actively in design critiques, offering and integrating feedback to strengthen designs<br>• &nbsp; &nbsp;Partner with developers to review builds and maintain design quality<br>• &nbsp; &nbsp;Stay current on UI trends, patterns, and tools to continuously improve design output</p><h2><strong><span>Basic Qualifications:</span></strong></h2><ul><li>Bachelor’s degree in Design, HCI, or related field, or equivalent professional experience</li><li>2 years of UI design experience in a product environment</li><li>Proficiency in Figma, Sketch, Adobe XD, or similar design tools</li><li>Strong grasp of typography, color theory, grid systems, and responsive design</li><li>Proven ability to work independently while collaborating in cross-functional teams</li><li>Portfolio demonstrating well-executed UI design work for digital products</li></ul><h2><span>Preferred Skills and Experience:</span>&nbsp;</h2><p>• &nbsp; &nbsp;Familiarity with motion design or prototyping tools<br>• &nbsp; &nbsp;Understanding of accessibility standards (WCAG)<br>• &nbsp; &nbsp;Basic HTML/CSS knowledge to support developer collaboration<br>• &nbsp; &nbsp;Good written and oral communication skills&nbsp;<br>• &nbsp; &nbsp;Collaborative; capable of working across all levels of the organization&nbsp;<br>• &nbsp; &nbsp;Organized; comfortable working in a fast-paced, ever-changing environment</p><h2><strong>Additional Requirements:</strong><strong>&nbsp;</strong></h2><ul><li>This position is located in our Torrance facility.&nbsp;&nbsp;</li></ul><p><strong>ITAR REQUIREMENTS:</strong>&nbsp;</p><ul><li>To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the&nbsp;ITAR&nbsp;<a href="https://www.pmddtc.state.gov/ddtc_public/ddtc_public?id=ddtc_kb_article_page&amp;sys_id=24d528fddbfc930044f9ff621f961987">here</a>.  </li></ul><p><span><span>At Epirus, </span><span>you’ll</span><span> work with technical peers and great people—and get first crack at some of the defining technology challenges of our time. Here, “impossible” is just a challenge. </span></span><span><span>We're</span><span> a diverse, fast-growing team of change-makers fueling the future of energy with revolutionary solutions. </span></span><a href="https://www.epirusinc.com/open-roles"><span><span>Join us and rewrite the rules.</span></span></a><span>&nbsp;</span></p><p>&nbsp;</p><div><div><div><em>As required by the Equal Pay Transparency Act, Epirus provides a reasonable range of minimum compensation for roles that may be hired. Actual compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, and specific office location.&nbsp;</em></div><div>For the state of California only, the range of starting pay for this role is: </div><div><span>$118,500</span><span>—</span><span>$145,000 USD</span></div></div></div>

Product UI Designer

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About the Company

Epirus

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