Backend Software Engineer - Data Processing Platform (BE-CSS-DSP-2026-126-LD)

Requirements

• Proven solid experience in software development using Java .
• Hands-on experience with Python .
• Strong knowledge of the Spring Framework ecosystem.
• Practical experience with concurrent and multi-threaded programming.
• Good understanding of distributed systems and JVM internals.
• Experience applying software quality assurance practices and related tools.
• Familiarity with CI/CD pipelines and automated build, test, and deployment workflows.
• Experience with cloud-native technologies, including Kubernetes, is highly desirable; familiarity with Knative or similar framework would be considered an asset.
• Technical competencies:
• Knowledge of programming techniques and languages: design dependable software services. following SOLID principles or similar.
• Architecture and design of ICT systems: designing scalable services and APIs.
• Identification and selection of relevant emerging ICT technologies.
• Knowledge and application of software life-cycle tools and procedures.
• Behavioural competencies:
• Demonstrating Accountability: working conscientiously and reliably; delivering on promises.
• Achieving Results: delivering high quality work on time and fulfilling expectations.
• Working in Teams: contributing to promoting a positive atmosphere in the team through an optimistic and constructive attitude; addressing issues.
• Solving Problems: adopting a pragmatic approach; understanding the value of adopting generic rather than ‘gold -plated' technical solutions.
• Language skills:
• Spoken and written English, with a commitment to learn French.
• Eligibility and closing date:
• Diversity has been an integral part of CERN's mission since its foundation and is an established value of the Organization. Employing a diverse workforce is central to our success. We welcome applications from all Member States and Associate Member States .
• This vacancy will be filled as soon as possible, and applications should normally reach us no later than 07.07.2026 at 23:59 CEST.
• Employment Conditions:
• Contract type: Limited duration contract (5 years). Subject to certain conditions, holders of limited-duration contracts may apply for an indefinite position.
• Working Hours: 40 hours per week
• Job Flexibility: Hybrid
• Job grade: 6-7
• Job reference: BE-CSS-DSP-2026-126-LD
• Field of work: Software Engineering and IT
• Benchmark Job Title: Computing Engineer
• Global Benefits
• A competitive salary (tax free), increasing in line with your years of relevant experience.
• 30 days of paid leave per year plus 2 weeks annual closure.
• Coverage by CERN's 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, removal, travel expenses) depending on your individual circumstances.
• Possibility to extend your contract up to 8 years + eligibility for indefinite contract tenure.
• Overview of CERN - Discover a world where the impossible is made possible!
• 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 s

Benefits

Additional Information

Introduction: You will contribute to the design, development, testing and maintenance of the Data Processing Platform (DPP), used for both offline and online analysis of accelerator and beam data. Working within the Agile Data Processing team of the CERN Controls Software & Services group, you will help build reliable and scalable backend services supporting the control, monitoring and analysis of particle accelerators and equipment. You will participate in the validation and evolution of the platform architecture, develop production-ready integrations, and contribute to the modernisation of existing services through the migration of legacy systems to the DPP. Functions: Design, develop, and maintain mission-critical software components for the DPP. Conduct technological watch and evaluate emerging technologies to ensure high-quality solutions aligned with CERN's evolving accelerator controls environment. Collaborate with stakeholders, including end users, Product Owners, and infrastructure providers, to gather requirements and define solutions. Support accelerator equipment experts, physicists, and operation crews by improving and optimising their experience with the platform and associated software services. Master's Degree or equivalent relevant experience in the field of Computer Science or a related field.

Your Match

How well this role fits your profile.

Company Intel

What employees say

Worked at Cern? Share your experience