Full-Stack Software Developer (IT-CA-2026-236-GRAE)

The position is a Full‑Stack Software Developer within a research‑focused team that creates open‑data services and reproducible analysis tools for the scientific community. The group builds platforms such as REANA, which runs containerised declarative workflows, and the LHCb Ntupling service that supplies custom data from the LHCb experiment. Day‑to‑day duties involve writing both front‑end and back‑end code, integrating React interfaces with Python and Go services, and packaging applications using Docker, Kubernetes and Helm. You will work side‑by‑side with LHC experimental physics groups and external partners to ensure the platforms meet open‑science standards, while also handling deployment, monitoring and security aspects. A basic understanding of computational research data analysis is helpful but not required. The role requires a bachelor‑level degree in Computer Science or a related discipline, up to two years of post‑graduation experience, fluency in English, and a willingness to learn French. Candidates must be nationals of a CERN Member or Associate Member State. What the role asks for: - Full‑stack software development experience - Frontend experience with React - Backend experience with Python - Backend experience with Go - Experience with Docker, Kubernetes, Helm - Experience with container deployment, monitoring, security - Spoken and written English proficiency - Commitment to learn French - CERN Member or Associate Member State nationality - Up to two years professional experience post‑graduation - Bachelor degree in Computer Science or related field - Nice‑to‑have: familiarity with computational research data analysis principles