European Council for Nuclear Research
tendersglobal.net
Job Description
<!–
Description
–>
Your responsibilities
Are you an experienced software developer, or a scientist with a masters degree or PhD interested in the challenges offered by computing for High Energy Physics? Do you want to contribute to the software R&D at the heart of LHC data processing?
Join the EP-SFT group at CERN, responsible for developing and maintaining core software packages used by the experiments at the Large Hadron Collider, the world’s largest particle accelerator. You will become a core C++ software developer in the team developing the CernVM-FileSystem (CVMFS, https://cernvm.web.cern.ch/fs).
CVMFS is a global, read-only filesystem that specializes in delivering software and helps to enable distributed scientific computing across cloud- and supercomputing sites at a global scale.
In particular, you will:
- Improve the performance and usability of the CVMFS client and publisher
- Work with cloud- and supercomputing facilities to make CVMFS more accessible
- Contribute to the baseline support and maintenance tasks of the project.
Your profile
Skills
- Experience with software version control (e.g. git) and build tooling
- Good C++ knowledge. In particular: STL interfaces and algorithms, parallelism, thread-safety.
- Competencies in systems and network programming (e.g libcurl)
- UNIX knowledge, in particular familiarity with filesystem concepts.
Optional but a plus:
- Experience with container technologies (such as docker)
- Knowledge of the Go language
- Experience with HEP experiments code, their software lifecycle and build tooling.
Eligibility criteria:
- You are a national of a CERN Member or Associate Member State.
- You have a professional background in STEM (or a related field) and have either:
- a Master’s degree with 2 to 6 years of post-graduation professional experience;
- or a PhD with no more than 3 years of post-graduation professional experience.
- You have never had a CERN fellow or graduate contract before.
Source: https://www.smartrecruiters.com/CERN/744000030164911
<!—
Recommend your friend
<!–
–>
To help us track our recruitment effort, please specify on the application form/indicate in your cover letter where (tendersglobal.net) you saw this job posting.
Related Jobs
-

23. Januar 2026 Stepstone Mitarbeitende im sozialen Bereich / Pädagog*in / Heilpädagog*in / Sozialpädagog*in / So… Integrative Drogenhilfe e.V. | Frankfurt am Main Als Mitarbeiter*in im sozialen Bereich übernehmen Sie Schichten im Kontaktcafé (auch im Thekendienst/Küche), im Wohnbereich und im Konsumraum. Ihr Einsatz erfolgt bedarfsorientiert und wird individuell an Ihre Qualifikationen und Stärken angepasst. Sie übernehmen Aktivierungs-, Versorgungs- und Kontrollaufgaben und sind gerade deshalb eine wichtige Anlaufstelle für unsere Klient*innen, dabei haben sie nicht nur ein offenes Ohr, Sie erfüllen im Haus auch eine Lotsenfunktion. Sie kennen die Leistungen im EASTSIDE genau und motivieren die Klient*innen, diese wahrzunehmen. Bei Drogennotfällen und anderen Krisen leisten sie Erste Hilfe, behalten dabei einen ruhigen Kopf und übergeben an die Rettungskräfte oder den Sozialdienst.
AnywhereAnywhere- Contract
-

Social Policy Specialist (Family Friendly Policies), NOC, Kuala Lumpur, Malaysia, #135022 (Open for Malaysian only)
UNICEF GlobalMalaysiaMalaysia- Contract
-

National Consultant to support International Consultant in Building Peace….
UNDP-SSD - SOUTH SUDANUNDP-SSD - SOUTH SUDANUNDP-SSD - SOUTH SUDAN- Tender/Procurement
-

National Consultant: Peacebuilding Project Evaluator
UNDP-SSD - SOUTH SUDANUNDP-SSD - SOUTH SUDANUNDP-SSD - SOUTH SUDAN- Tender/Procurement
