senior software developer Jobs in Genf

ЗадачиJoin the Linear and Non-Linear Optics (LNO) Section within CERN's Accelerator and Beam Physics (ABP) Group and help shape the future of the High-Luminosity Large Hadron Collider (HL-LHC). As part of the Optics Measurement and Correction (OMC) team, you will develop advanced software and analysis tools that enable precise beam‑optics...

As a Software Developer, you will contribute to the upgrade of the CMS data acquisition system for the High-Luminosity LHC. You will design and develop software for FPGA-based electronics platforms, enabling the configuration, control and monitoring of the Trigger and Timing Control and Distribution System (TCDS). Working closely with electronics engineers,...

Join the Linear and Non-Linear Optics (LNO) Section within CERN’s Accelerator and Beam Physics (ABP) Group and help shape the future of the High-Luminosity Large Hadron Collider (HL-LHC). As part of the Optics Measurement and Correction (OMC) team, you will develop advanced software and analysis tools that enable precise beam-optics measurements and...

You will join a team that is responsible for the development and evolution of CERN’s industrial control frameworks, JCOP and UNICOS, as well as for evaluating and validating new technologies for future control systems.These frameworks build on the commercial SCADA platform SIMATIC WinCC Open Architecture (WinCC OA) from Siemens, which forms the backbone of...

Backend Software Developer (Java/Python)Datum: 18 juni, 2026 Tid: 11:59Placering: CERNMer informationYou 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 Data Processing team of the CERN Controls Software &...

Full-Stack Software Developer, REANA platformDatum: 9 september, 2026 Tid: 11:59Placering: CERNMer informationWhat you'll doAre you passionate about software development and interested in supporting open science and reproducible research at CERN? Join our team that is building and runningREANA , an open-source platform for reproducible computational data...

Full-Stack Software Developer, Open DataDatum: 25 oktober, 2026 Tid: 11:59Placering: CERNMer informationWhat you'll doAre you passionate about software development and interested in supporting Open Data and Open Science in research? Join our team that is building services for open data and reproducible computational data analyses!Your...

Datum: 8 november, 2026 Tid: 11:59Placering: CERNMer informationCERN's Engineering Information Management group is looking for a Full-Stack Developer to join our dynamic development team. This role involves designing, developing, and maintaining software solutions that support engineering and information management processes.Our applications play a critical...

Full-Stack Software Developer, EOSC Mesh projectDatum: 9 september, 2026 Tid: 11:59Placering: CERNWhat you'll doAre you passionate about software development? Are you interested in supporting open science and reproducible computational research across Europe? Join our team working on the open-source REANA platform for reproducible computational data...

Sigma Suisse is seeking for its client, a company in the trading sector, a Full Stack Senior Developer C# .Net in Geneva. As an experienced full stack developer, you will contribute to the continuous evolution of our client's comprehensive analytics infrastructure, powered by extensive datasets from their proprietary integrated trading platform and...

OverviewJoin Proton and build a better internet where privacy is the defaultAt Proton, we believe that privacy is a fundamental human right and the cornerstone of democracy. Since our inception in 2014, founded by a team of scientists from CERN, we have dedicated ourselves to providing free and open-source technology to millions worldwide, ensuring access to...

Alohi is an AI-first SaaS scale-up on a mission to simplify how businesses work. Our products (Sign.Plus http://Sign.Plus, Dial.Plus http://Dial.Plus, Fax.Plus http://Fax.Plus, and Scan.Plus http://Scan.Plus) serve 5M+ customers worldwide, from small businesses to global enterprises. We're building category-defining tools that people actually love to use.We...

Alohi is an AI-first SaaS scale-up on a mission to simplify how businesses work. Our products (Sign.Plus http://Sign.Plus, Dial.Plus http://Dial.Plus, Fax.Plus http://Fax.Plus, and Scan.Plus http://Scan.Plus) serve 5M+ customers worldwide, from small businesses to global enterprises. We're building category-defining tools that people actually love to use.We...

You design, build and maintain the sync SDK powering a desktop application suite, working across the full application lifecycle with a focus on shared internals. Your tasks Build and evolve the sync SDK used by desktop applications on Windows, macOS and Linux Manage and sync local and remote state, including cryptographic operations Develop resilient,...

Working for a major energy trader we are recruiting a Senior C# Developer within a background in financial services, ideally from a trading + risk systems background. The Role As a member of a skilled global team of software engineers, you will play a role in developing exciting LLM based AI and Analytics platforms. The customers are varied; traders,...

Full-Stack Software Developer (IT-CA-2026-236-GRAE) Full-time Compensation: CHF 5,266 - CHF 5,793 - monthly Are you passionate about software development and interested in supporting Open Data and Open Science in research? Join our team that is building services for open data and reproducible computational data analyses! Your responsibilities As a...

Who is Sonar?Sonar enables organizations to ship agentic code with confidence. Code creation is abundant, but confidence is scarce. Our core platform, SonarQube, verifies over 750 billion lines of code every day, delivering agentic verification and governance for all code. Trusted by more than 7 million developers and 75% of the Fortune 100, including teams...

Software Developer for a Data Processing PlatformDatum: 15 mars, 2026 Tid: 11:59Placering: CERNMer informationJoin our team of experienced software engineers and work on our new cutting edge big data processing and analysis platform. This platform will extend UCAP, our real-time stream processing platform, and combine it with NXCALS, our petabyte-scale...

You will take technical ownership of a cross-platform desktop application, working on a new Rust-based technology stack for Windows and Linux clients. Your tasks Assess new technologies and support cross-team technical decision making Transform product specifications into technical requirements and lead implementation Implement, deploy and maintain existing...

Join the Linear and Non-Linear Optics (LNO) Section within CERN's Accelerator and Beam Physics (ABP) Group and help shape the future of the High-Luminosity Large Hadron Collider (HL-LHC). As part of the Optics Measurement and Correction (OMC) team, you will develop advanced software and analysis tools that enable precise beam-optics measurements and...