Your challenge The key challenge of the Senior Product Owner – eRoaming (all genders) role lies in owning one of Hubject’s most complex and business-critical domains. The PO must steer the transition from legacy OICP towards the future OCPI framework, ensuring full interoperability and partner continuity.The PO will face the constant tension between evolving industry standards, high partner expectations, and limited internal capacity. They must translate technical and architectural decisions into clear product outcomes, prioritize based on data and impact, and build trust across engineering, operations, and external stakeholders.In essence, success means stabilizing today’s eRoaming backbone while architecting tomorrow’s — ensuring scalability, transparency, and an improved developer and partner experience. Why Hubject We develop ideas and deliver solutions for the eMobility market We are working on the most important growth topics We are a international team of very motivated eMobility enthusiasts AND We have over plenty of benefits in the following categories: <ul><li>Food &amp; drinks </li><li>Equipment (Laptop etc.)</li><li>Learning &amp; Development </li><li>Mobility</li><li>Work- Life Balance</li></ul> Your Tasks System &amp; Domain Ownership: <ul><li>Act as system owner for the eRoaming domain: architecture, interfaces, data flows, and operational dependencies.</li><li>Own the end-to-end functional and technical view of OICP, OCPI, and their bridging layers.</li><li>Work with Engineering Leads and Architects to drive system modernization and ensure scalability and security.</li><li>Ensure technical decisions align with long-term platform architecture and compliant roadmap.</li></ul> Strategic Roadmap &amp; Migration: <ul><li>Define and lead the OICP → OCPI transition plan, including partner readiness, API and system deprecation and risk mitigation.</li><li>Manage the multi-year evolution roadmap for interoperability (OCPI 2.2.1 → 2.3 and beyond).</li></ul> Reliability &amp; Operations Excellence: <ul><li>Own the operational KPIs: availability, latency, transaction success rate, and incident recurrence.</li><li>Partner with QA, DevOps, and Operations to define monitoring, alerting, and prevention strategies.</li><li>Lead post-incident reviews and ensure corrective actions feed back into product and engineering backlogs.</li></ul> Stakeholder &amp; Partner Collaboration: <ul><li>Serve as the main interface for all eRoaming topics — internally and externally (CPOs, EMPs, OEMs).</li><li>Translate partner feedback, AFIR requirements, and industry developments into product and system evolution priorities.</li><li>Support Sales and Partner Management in technical discussions and strategic customer engagements.</li></ul> Data, KPIs &amp; Developer Experience: <ul><li>Define domain-specific KPIs (uptime, throughput, adoption, error rate).</li><li>Partner with BI to create monitoring dashboards for internal and customer use.</li><li>Continuously improve developer experience through better API documentation, sandbox environments, and integration support.</li></ul> Your Profile <ul><li>5–8 years of Product Management or System Ownership in API-based or mobility platforms.</li><li>Deep understanding of OCPI / OICP / ISO15118 and backend system integrations.</li><li>Solid knowledge of system design concepts, REST APIs, and microservice architectures.</li><li>Proven ability to manage complex technical migrations and cross-functional initiatives.</li><li>Experience working in Agile / SAFe / hybrid setups.</li><li>Strong analytical mindset, technical literacy, and decision-making autonomy.</li></ul> Language Excellent communication in English; German a plus. Start date December 2025 or earlier Location Onsite in Berlin Hybrid system: <ul><li>2 days per week at the office, 3 days remote</li><li>EUREF Campus in Schöneberg in Berlin - Europe's hotspot for green technology and eMobility</li></ul>

We are a global eMobility expert and provide smart business solutions that leverage digital mobility worldwide. Our mission: jumpstart the EV industry and redefine the future of mobility for all of us.
Our offices in Berlin, Los Angeles, and Shanghai stand for great commitment, digital expertise, and a pioneering spirit.

Senior Product Owner – eRoaming (all genders)

Your challenge The key challenge of the&nbsp;Senior Product Owner – eRoaming (all genders) role lies in owning one of Hubject’s most complex and business-critical domains. The PO must steer the transition from legacy OICP towards the future OCPI framework, ensuring full interoperability and partner continuity.The PO will face the constant tension between evolving industry standards, high partner expectations, and limited internal capacity. They must translate technical and architectural decisions into clear product outcomes, prioritize based on data and impact, and build trust across engineering, operations, and external stakeholders.In essence, success means stabilizing today’s eRoaming backbone while architecting tomorrow’s — ensuring scalability, transparency, and an improved developer and partner experience. Why Hubject We develop ideas and deliver solutions for the eMobility market We are working on the most important growth topics We are a international team of very motivated eMobility enthusiasts AND We have over plenty of benefits in the following categories: <ul><li>Food &amp; drinks&nbsp;</li><li>Equipment (Laptop etc.)</li><li>Learning &amp; Development&nbsp;</li><li>Mobility</li><li>Work- Life Balance</li></ul> Your Tasks System &amp; Domain Ownership: <ul><li>Act as system owner for the eRoaming domain: architecture, interfaces, data flows, and operational dependencies.</li><li>Own the end-to-end functional and technical view of OICP, OCPI, and their bridging layers.</li><li>Work with Engineering Leads and Architects to drive system modernization and ensure scalability and security.</li><li>Ensure technical decisions align with long-term platform architecture and compliant roadmap.</li></ul> Strategic Roadmap &amp; Migration: <ul><li>Define and lead the OICP → OCPI transition plan, including partner readiness, API and system deprecation and risk mitigation.</li><li>Manage the multi-year evolution roadmap for interoperability (OCPI 2.2.1 → 2.3 and beyond).</li></ul> Reliability &amp; Operations Excellence: <ul><li>Own the operational KPIs: availability, latency, transaction success rate, and incident recurrence.</li><li>Partner with QA, DevOps, and Operations to define monitoring, alerting, and prevention strategies.</li><li>Lead post-incident reviews and ensure corrective actions feed back into product and engineering backlogs.</li></ul> Stakeholder &amp; Partner Collaboration: <ul><li>Serve as the main interface for all eRoaming topics — internally and externally (CPOs, EMPs, OEMs).</li><li>Translate partner feedback, AFIR requirements, and industry developments into product and system evolution priorities.</li><li>Support Sales and Partner Management in technical discussions and strategic customer engagements.</li></ul> Data, KPIs &amp; Developer Experience: <ul><li>Define domain-specific KPIs (uptime, throughput, adoption, error rate).</li><li>Partner with BI to create monitoring dashboards for internal and customer use.</li><li>Continuously improve developer experience through better API documentation, sandbox environments, and integration support.</li></ul> Your Profile <ul><li>5–8 years of Product Management or System Ownership in API-based or mobility platforms.</li><li>Deep understanding of OCPI / OICP / ISO15118 and backend system integrations.</li><li>Solid knowledge of system design concepts, REST APIs, and microservice architectures.</li><li>Proven ability to manage complex technical migrations and cross-functional initiatives.</li><li>Experience working in Agile / SAFe / hybrid setups.</li><li>Strong analytical mindset, technical literacy, and decision-making autonomy.</li></ul> Language Excellent communication in English; German a plus. Start date December 2025 or earlier Location Onsite in Berlin Hybrid system: <ul><li>2 days per week at the office, 3 days remote</li><li>EUREF Campus in Schöneberg in Berlin - Europe's hotspot for green technology and eMobility</li></ul>

Senior Product Owner – eRoaming (all genders)

About the Job

About the Company

Hubject

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