Full Stack Developer (IT-PW-IAMGRAE)

Are you eager to grow your skills while contributing to world-leading science Join the team behind CERNs Identity and Account Management services which enable thousands of scientists and staff to securely access the tools they need every day to push the boundaries of research.

Your role will encompass feature design and development (.NET ReactJS) and service and user support (upgrades advanced integration support business continuity). During the contract you will have the opportunity to grow into a service manager role taking increasing ownership of stakeholder management and contributing to the service roadmap.

The specific services in scope of this role are: Group Management Account Management Digital Resource Eligibility and Lifecycle Management.

Your responsibilities:

• Feature development and bug fixes.
• Contribution to the technical evolution of services.
• Advanced user support including in person consultations with service managers around CERN.

Your profile:

• Experience with full-stack software development ReactJS.
• Experience with version control systems and CI/CD workflows.
• Experience in using OAuth OIDC or SAML protocols.
• Knowledge of Microsoft Identity Manager (MIM) is an advantage.
• Knowledge of Openshift or Kubernetes is an advantage.

Skills:

• Software development.
• Strong problem-solving and analytical skills.
• Collaborative user support.
• Communication working in teams.
• Spoken and written English with a commitment to learn French.

Eligibility criteria:

• You are a national of a CERN Member or Associate Member State.
• By the application deadline you have a maximum of two years of professional experience since graduation in Computer Science or Equivalent (or a related field) and your highest educational qualification is either a Bachelors or Masters degree.
• You have never had a CERN fellow or graduate contract before.
• Applicants without University degree are not eligible.
• Applicants with a PhD are not eligible.

Additional Information :

Job closing date: 28.09.2026 at 23:59 CEST.

Contract duration: 24 months with a possible extension up to 36 months maximum.

Working hours: 40 hours per week

Job flexibility: Hybrid

Target start date: 01-December-2026

This position involves:

• Stand-by duty when required by the needs of the Organization.
• Work during nights Sundays and official holidays when required by the needs of the Organization.

Job reference: IT-PW-IAMGRAE

Field of work: Information Technologies

Benchmark job: 200020 - Computing Engineer

Global Benefits

• A monthly net stipend of either 5266 or 5793 Swiss Francs per month depending on your degree.
• 30 days of paid leave per year plus 2 weeks annual closure.
• Coverage by CERNs comprehensive health insurance scheme (for yourself your spouse and children) and membership of the CERN Pension Fund.
• Family child and infant monthly allowances depending on your individual circumstances.
• A relocation package (installation grant and travel expenses) depending on your individual circumstances.
• Possibility to extend your contract up to 36 months.
• On-the-job and formal training including language classes.

Overview of CERN - Discover a world where the impossible is made possible!

At 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.

Every 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.

If 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! TAKE PART!

More information about us here:

Remote Work :

No

Employment Type :

Full-time