Job Descriptionbr/br/pAs full-stack developer in the Tools Team at SY-EPC-CCS, you'll become the main responsible for a set of crucial web applications used by converter experts to ensure smooth operation of the power converters at CERN. You'll be working closely with other team members, applying an agile work approach and work on different products in sprints (Scrum). /ppstrongYour responsibilities /strong /pulliWorking on Full-stack Web applications and databases. /liliGathering and iterating over requirements and features with our users and stakeholders (Power Converter Experts). /liliProviding application support to converter experts / users (debugging, fixing, etc.). /liliCollaborating closely in a team of developers who are working on the full stack of web applications, using the Scrum framework. /liliOwn a subset of our full-stack web applications and lead sprints on them. /li /ulpMore information a here /a. /ppstrongYour profile /strong /pulliExperience with UI/UX design and web front-end development. /liliExperience with web back-end (REST API) design and development. /liliExperience with database design and development. /liliExperience with identifying user requirements. /liliKnowledge of or experience with DevOps (CI/CD, Docker, Compose, Kubernetes) would be an advantage. /li /ulpuSkills /u /pulliJavaScript / TypeScript (Vue3.js, Pinia, Vite). /liliPython (FastAPI, SQLAlchemy, Pydantic, asyncio). /liliSQL (PostgreSQL, Oracle). /liliSpoken and written English, with a commitment to learn French. /li /ulpuEligibility criteria: /u /pulliYou are a national of a a CERN Member or Associate Member State /a. /lilistronguBy the application deadline, /u /strong you have a strongmaximum of two years of professional experience since graduation /strong in Computer Science (or a related field) stronguand /u your highest educational qualification is either a Bachelor's or Master's degree /strong. /liliYou have never had a CERN fellow or graduate contract before. /liliApplicants without University degree are not eligible. /liliApplicants with a PhD are not eligible. /li /ulbrAdditional Informationbr/br/pJob closing date: strong at 23:59 CEST. /strong /ppContract duration: 24 months, with a possible extension up to 36 months maximum. /ppWorking hours: 40 hours per week /ppJob flexibility: Hybrid /ppTarget start date: 01-November-2026 /ppThis position involves: /pulliStand-by duty, when required by the needs of the Organization. /li /ulpJob reference: SY-EPC-CCS- -GRAE /ppField of work: Software Engineering and IT /ppBenchmark job: - Computing Engineer /p pstrongGlobal Benefits /strong /pulliA monthly stipend between Swiss Francs per month (tax free) depending on your degree. /lili30 days of paid leave per year plus 2 weeks annual closure. /liliCoverage by CERN’s comprehensive health insurance scheme (for yourself, your spouse and children), and membership of the CERN Pension Fund. /liliFamily, child and infant monthly allowances depending on your individual circumstances. /liliA relocation package (installation grant and travel expenses) depending on your individual circumstances. /liliPossibility to extend your contract up to 36 months. /liliOn-the-job and formal training including language classes. /li /ulpstrongOverview of CERN - Discover a world where the impossible is made possible! /strong /ppAt CERN, the European Organization for Nuclear Research, we are pushing the frontiers of science and technology. Our groundbreaking work brings together not only physicists but also a diverse range of professionals from engineering, technical, scientific, and administrative fields. Together, we foster an environment where innovation and collaboration thrive. /ppEvery day, we face exciting new challenges and opportunities to contribute to cutting-edge research that shapes our understanding of the universe. We meet these challenges through the diverse perspectives within our teams, ensuring every contribution is valued and driving our shared sense of inclusion and purpose. Diversity is a core value of CERN since its foundation, and it remains central to our mission and continued success. /ppIf you are ready to be part of a dynamic, inclusive community pushing the boundaries of knowledge, CERN is the place where your curiosity and skills can thrive. Be part of our mission to uncover what lies at the heart of the universe! strongTAKE PART! /strong /ppstrongMore information about us, here: /stronga strongcareers.cern /strong /a /p