junior software engineer Jobs in Genf

Work with us to evolve the CERN data storage systems used at the Large Hadron Collider (LHC) and at its international partners. CERN is the birthplace of the World Wide Web and one of the world’s leading laboratories for particle physics. Join the Storage and Data Management Group in CERN’s IT Department as a Software Engineer for a unique challenge as...

At Ripple, we’re building a world where value moves like information does today. It’s big, it’s bold, and we’re already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economic fairness and opportunity for more people, in more...

Ellisys is seeking brilliant people, who are highly analytical, capable of thinking “out-of-the-box”, and who are motivated to learn from the best. You will bring a strong programming background to the team, coupled with personal enthusiasm and high energy. Your work will be challenging and diverse and your creativity and proactive approach will be...

Infomaniak s'entoure d'ingénieurs, de geeks et de professionnels de talent pour bâtir et développer sa marque. Nous devons notre succès à la passion, la créativité et à l'innovation de chacun. Si vous avez envie d'exprimer vos compétences et contribuer aux forces vives de notre société, rejoignez-nous. De plus, nous garantissons une ambiance...

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...

Vitol is a leader in energy and commodities. Vitol produces,managesand delivers energy and commodities to consumers and industry worldwide.In addition to its primary business of trading, Vitol is invested in infrastructure globally, with $10+billion invested in long-term assets.Vitol’s customers include national oil companies, multinationals, leading...

Company Description Vitol is a leader in energy and commodities. Vitol produces, manages and delivers energy and commodities to consumers and industry worldwide.In addition to its primary business of trading, Vitol is invested in infrastructure globally, with $10+billion invested in long-term assets. Vitol’s customers include national oil companies,...

As a member of our team, you will contribute to the development, maintenance, and operational support of CERN’s cryogenics process control systems. You will play an active role in major consolidation projects carried out during Long Shutdown 3, supporting the cryogenic infrastructure of the LHC accelerator as well as the ATLAS and CMS detectors.This...

Join our teams and contribute to the renovation and development of real-time software for the LHC and injector Beam Loss Monitors (BLMs). Your work will focus on re-engineering existing codebases and updating hardware access mechanisms to support reliable beam instrumentation. Given the systems’ critical role in accelerator protection, you will emphasise...

Are you excited about bringing together particle physics and finance? ProjectHighLO applies data analysis techniques from physics to financial markets, helping regulators and exchanges tackle challenges like fraud detection. We are looking for a Research Software Engineer to turn our research into production-ready algorithms and tools. ROOT is a C++/Python...

Who is Sonar? Sonar is driving the future of agent-centric software development. As the leader in AI code verification and governance, we solve a critical problem: ensuring that software generated by AI-assisted developers or autonomous agents is reliable, secure, and maintainable. Integrating seamlessly with Claude Code, Codex, Cursor, GitHub Copilot,...

You will develop and maintain Python services and libraries while supporting the team in DevOps-related activities. This includes ensuring reliable operation of development and production infrastructure running critical web applications used to operate CERN’s power converters.You will take ownership of several services and maintain the DevOps environment,...

Are you an experienced Software Engineer with a passion for low-level, real-time systems? Join the Timing team in the Controls Software & Services group, to work on real-time software for the largest particle physics laboratory in the world.ISOLDE, one of CERN’s accelerator facilities, is undergoing a major upgrade, including its timing system to rely on...

Join CERN’s Electrical Engineering group in a role suited to an early career electrical engineer seeking hands on experience with High Voltage and Low Voltage power systems, including testing, validation and commissioning. You will contribute to the deployment of electrical installations across CERN while developing your expertise in a world class...

Join the Geodetic Metrology group at CERN, where you will contribute to the high-precision metrology and alignment of critical accelerator components for the High-Luminosity LHC project. You will work with state-of-the-art surveying instruments, sensor networks, and alignment software to achieve sub-millimetre and micrometre-level accuracy in a challenging...

Join the team that keeps CERN's accelerators and detectors cool and running at peak performance! As part of the Cooling & Ventilation Developers Team, you'll design and commission advanced HVAC and cooling control systems vital to the LHC's operation. Collaborate with experts from the Beams Department and Industrial Control Systems Group to ensure precision...

Software Engineer, beam instrumentation systemsDatum: 6 september, 2026 Tid: 11:59Placering: CERNMer informationYou will take responsibility for the maintenance and further development of several key existing beam instrumentation systems. As automation, AI and ML continue to transform scientific computing and software engineering, you will play a major role...

Nous recherchons un(e) Software Assurance Engineer pour contribuer à garantir la conformité, la qualité et la sécurité de solutions logicielles développées dans un environnement critique et réglementé.Missions :Réaliser et maintenir les études et activités de Software Safety / Assurance tout au long du cycle de développement.Identifier, analyser...

Jems Group recherche un(e) Software Assurance Engineer pour garantir la conformité, la qualité et la sécurité des solutions logicielles dans un contexte critique et réglementé en Suisse.Vous réaliserez les études et activités de Software Safety tout au long du cycle de développement, analyserez les risques et contribuerez à les mitiger, en...

Ellisys is seeking brilliant people, who are highly analytical, capable of thinking “out-of-the-box”, and who are motivated to learn from the best. You will bring a strong programming background to the team, coupled with personal enthusiasm and high energy. Your work will be challenging and diverse and your creativity and proactive approach will be...