Computing Engineer

Job Posting Organization:
CERN, the European Organization for Nuclear Research, is a leading scientific research institution established in 195

• It is located in Geneva, Switzerland, and is known for its groundbreaking work in particle physics. CERN operates with a diverse workforce of over 2,500 employees and collaborates with thousands of scientists from around the world. The organization is dedicated to pushing the frontiers of science and technology, fostering an environment of innovation and collaboration. CERN's mission is to uncover the fundamental constituents of matter and the forces that shape the universe, making it a hub for cutting-edge research and development.

Job Overview:
The Computing Engineer position at CERN is focused on joining the IT Storage and Data Management group (IT-SD), which plays a crucial role in managing large-scale data access for the laboratory and its experimental programs, including the Large Hadron Collider. The successful candidate will be part of the CERNBox team, which is responsible for providing cloud storage solutions to the CERN community. This role involves packaging, testing, and validating software stacks using Kubernetes and Helm for deployment across various cloud environments. Additionally, the engineer will contribute to the development of Reva, a Go-based backend, by implementing the Open Cloud Mesh (OCM) protocol, which is essential for interoperable cloud storage and data sharing across institutions. The position is ideal for individuals passionate about cloud-native systems, open standards, and software development that has a global impact on research institutions.

Duties and Responsibilities:
The duties and responsibilities of the Computing Engineer include developing and integrating backend software components, packaging and deploying interoperable services in distributed environments, and providing support to the CERN community by joining the operations team to troubleshoot incidents and assist users. The engineer will also contribute code, features, and fixes back to the CERNBox open-source projects, collaborating with a broader open-source community. Furthermore, the role involves working with partner institutions and research infrastructures across Europe to test, validate, and refine tools, as well as supporting users and partner teams in adopting these tools, providing troubleshooting and guidance as needed.

Required Qualifications:
Candidates must have experience or a strong interest in backend development and cloud-native deployment. They should enjoy troubleshooting, hands-on problem-solving, user support, and service management. The ideal candidate will be comfortable collaborating with external partners and international teams and should possess curiosity about system integration and interoperability challenges. Proficiency in Kubernetes and Helm chart development, backend software development (particularly in Go), and familiarity with the Linux tech stack, administration, and automation are essential. Frontend development skills are considered a plus.

Educational Background:
Applicants must hold a Bachelor's or Master's degree in Computer Engineering or a related field. It is important that candidates have graduated within the last two years and have not previously held a CERN fellow or graduate contract. Individuals without a university degree or those with a PhD are not eligible for this position.

Experience:
The position requires a maximum of two years of professional experience since graduation. Candidates should have relevant experience in backend development and cloud-native deployment, as well as a demonstrated ability to troubleshoot and support users effectively.

Languages:
Fluency in spoken and written English or French is mandatory, with a commitment to learn the basics of the other language being a requirement for the role. This bilingual capability is essential for effective communication within the diverse CERN community.

Additional Notes:
The contract duration for this position is 24 months, with the possibility of extension up to a maximum of 36 months. The working hours are set at 40 hours per week, and the job offers flexibility with a hybrid working model. The target start date for the position is November 1, 202

• The role may involve stand-by duty and work during nights, Sundays, and official holidays as required by the organization's needs. The job reference is IT-SD-GSS-2026-197-GRAE, and it falls under the field of Software Engineering and IT. The compensation includes a monthly stipend ranging from 5266 to 5793 Swiss Francs, which is tax-free, along with 30 days of paid leave per year, comprehensive health insurance coverage, family allowances, a relocation package, and opportunities for on-the-job and formal training, including language classes.