Software and Infrastructure Engineer (IT-CA-OSIGRAE)

You will contribute to developing deploying and maintaining the application supporting the Open Research Europe publishing platform based on Open Journal Systems (OJS). Working under the guidance of a senior engineer you will develop test and operate the platform and its integrations to ensure secure and reliable service delivery in close collaboration with the business and editorial operations team.

Your responsibilities:

• Contribute to developing the OJS application and plugins testing integrations with external services.
• Contribute improvements to open-source projects such as OJS and related components.
• Assist in the deployment and maintenance of the Open Research Europe infrastructure using Kubernetes/OpenShift and automated CI/CD workflows.
•  Participate in system testing performance checks documentation of procedures and day-to-day operational support.

Your profile:

• Demonstrated experience in developing web applications in particular PHP and Laravel stack.
• Familiarity with Open Journal Systems (OJS) source code plugin system and workflows will be a plus.
• Experience with containerised infrastructure and orchestration tools (Kubernetes or OpenShift) and knowledge of system administration CI/CD pipelines and infrastructure automation (e.g. Helm GitLab CI) will be a plus.
• Strong problem-solving and communication skills with an interest in open-source development and collaborative work.

Skills:

• Scripting and integrations: PHP Python & MySQL.
• Web platform management: Open Journal Systems (OJS) or similar.
• Deployment Infrastructure and Containers orchestration: CI/CD Docker Helm Kubernetes / OpenShift (Container orchestration).
• 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 Software Engineer or Computer Science (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: 22.09.2026 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-November-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-CA-OSIGRAE

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