About usWe are looking for a Senior Product Owner to take end to end ownership of our eRoaming domain. This role is central to the evolution of our platform as we transition from legacy OICP services towards a future proof OCPI based architecture. You will play a key part in ensuring interoperability, reliability and partner confidence across a rapidly growing eMobility ecosystem.TasksAssume complete responsibility for the functional and technical leadership of the eRoaming domain, encompassing architecture, data flows, and system interdependenciesSpearhead the long-term roadmap for migrating from OICP to OCPI, including planning for deprecation, partner preparedness, and risk managementFoster system modernization in collaboration with Engineering Leads and Architects, ensuring scalability, security, and the long-term viability of the platformOversee operational KPIs such as system availability, latency, transaction success rates, and incident recurrenceWork alongside QA, DevOps, and Operations teams to enhance monitoring, alerting, and preventive workflowsServe as the primary contact for all eRoaming-related matters, engaging with CPOs, EMPs, OEM partners, and industry working groupsConvert partner insights, AFIR regulations, and evolving industry requirements into product prioritiesEstablish KPIs for uptime, throughput, adoption, and developer experienceEnhance the developer experience through improved API documentation, integration processes, and sandbox environmentsProfile5 to 8 years of Product Management experience with API heavy platforms, mobility services or system ownershipStrong understanding of OCPI, OICP, ISO15118 and backend integrationsGood knowledge of system design, REST APIs and microservice based architecturesProven experience managing complex technical migrations and cross functional initiativesSkilled in Agile, SAFe or hybrid delivery environmentsAnalytical mindset and confident decision making in technical topicsExcellent communication in English; German is beneficialWe offerWork on one of the most important growth areas within eMobilityA motivated international team and a collaborative environmentModern equipment and a strong learning and development cultureBenefits across mobility, work life balance and wellbeingHybrid working environment with two days per week onsite