sr software developer Jobs in Genf

We are hiring a Software Engineer – ATM Surveillance Data Processing to strengthen our client’s team based in Geneva. You will contribute to the modernization of mission-critical Air Traffic Management (ATM) systems, with a strong focus on surveillance data processing. Working within an Agile and highly regulated environment, you will help transform...

CERN in Geneva seeks a capable software engineer to design and implement features for Identity and Account Management services. You will develop with .NET and ReactJS while ensuring secure access for thousands of scientists and staff globally.The role covers upgrades, advanced integration support, and business continuity, with an opportunity to grow into a...

Vitol is seeking a Software Engineer to maintain and improve internal applications, tools and deployment processes across its trading technology landscape. You will work with engineers, architects and support teams to ensure robust delivery and high-quality releases.The role focuses on improving deployment automation, developer tooling, reporting components,...

In this role, you will engage in the development, enhancement and maintenance of C++ based software solutions running on a System on Chip platform. You will also interact with the stakeholders to capture and implement their requirements. Your responsibilities Enhance and maintain C++ software that controls and monitors power converters. Develop and...

Lombard Odier Group is offering an internship for an AI Software Engineer to contribute to designing and implementing an Agentic Sandbox Platform for developers and product teams. You will explore MCP integrations, build mock services, and develop developer-friendly tools with architects and platform engineers.Ideal candidates are Master’s students in...

Garda Capital Partners (Garda) is a multi-billion dollar alternative investment firm with over 22 years of experience deploying relative value strategies across fixed income markets for institutional investors. We hire, grow, and mentor great talent and remain steadfast in our commitment to building a culture that helps them succeed. Garda is more than a...

Full-Stack Web Developer, Beams DepartmentDatum: 4 maj, 2026 Tid: 11:59Placering: CERNMer informationYou will join the Controls Software & Services Group within the Beams department. Specifically, you will join a 4-developer team working on providing software solutions for the control and monitoring of all of the CERN particle accelerators, their transfer...

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...

Full-Stack Software Developer in the Accelerators, Coordination, and Engineering groupPlacering: CERNMer informationOur Engineering Department (EN ) is looking for a Computing Engineer to join our Accelerators, Coordination, and Engineering Group (ACE). The ACE Group is in charge of the coordination of the activities for the interventions and changes to the...

Junior Software Engineer – Data Analysis & AutomationDatum: 30 april, 2026 Tid: 11:59Placering: CERNMer informationThe operation of the Large Hadron Collider (LHC) relies on thousands of superconducting magnets, which are powered in more than 1500 circuits. Ensuring the safe functionality of the magnet circuit protection and interlock systems is a critical...

Are you passionate about cutting-edge technology and eager to work on innovative projects? We are looking for an Embedded Software Developer to join the Electronics Design and Low-Level Software (EDL) section within the Control Electronics and Mechatronics (CEM) group at CERN, and be part of theWhite Rabbit Collaboration Bureau.White Rabbitis a CERN-born...

Big Science Sweden seeks a motivated applied physicist to join the CERN CMS Tracker team in Geneva, Switzerland. In this role, you will develop software and diagnostic tools for the Tracker detector, contributing to various phases like integration, checkout, and commissioning.The ideal candidate will hold a master's degree alongside 2 to 6 years of...

Full Stack Software Engineer and Service Manager Datum: 1 juni, 2026 Tid: 11:59 Placering: CERN Mer information Are you a skilled full-stack developer who enjoys taking ownership of real-world services? Join CERN’s Platforms & Workflows group in the IT department, where we build and operate the Identity and Access Management systems used daily by thousands...

GPU & ML Developer for Reconstruction and Simulation Datum: 1 juli, 2026 Tid: 11:59 Placering: CERN Mer information ALICE is pioneering the use of GPUs in Run 3 for the online processing and partly for offline reconstruction. To better leverage available GPU compute resources and improve reconstruction performance, we aim to investigate the use of machine...

Big Science Sweden is seeking a Software Engineer specializing in High-Performance Computing to work at CERN in Geneva, Switzerland. This role is centered on optimizing software frameworks like Geant4 and ROOT that are integral to particle physics simulations.The successful candidate will enhance GPU acceleration, contribute to major research initiatives,...

CERN is seeking a Full-Stack Software Developer to contribute to the REANA platform at CERN. The role focuses on building and running the REANA reproducible data analyses platform in collaboration with physicists.The ideal candidate will participate in frontend and backend development, manage deployment on Kubernetes, and collaborate with external partners...

Join the FIA and play a key role in developing and monitoring the advanced technologies powering Formula 1. As an Application Software Engineer within the FIA Technical Department, you will strengthen our in-house embedded software capabilities to implement, monitor, and enforce Formula 1 technical and sporting regulations. You will work on complex...

Are you passionate about cutting-edge technology and eager to work on innovative projects? We are looking for an Embedded Software Developer to join the Electronics Design and Low-Level Software (EDL) section within the Control Electronics and Mechatronics (CEM) group at CERN, and be part of theWhite Rabbit Collaboration Bureau.White Rabbitis a CERN-born...

CERN's ABP Group, through the LNO section, seeks a software-oriented physicist/engineer to advance beam optics measurements and corrections for the HL-LHC. You will develop advanced software and GUIs, extend the OMC framework, and contribute to modeling, automation, and commissioning procedures.The role requires Python expertise, GUI development, and...

Exhibition Developer in the CERN Visual Impact and Exhibition team Datum: 3 juli, 2026 Tid: 11:59 Placering: CERN Mer information Are you enthusiastic about exhibition and excited to make science accessible and educational through our exhibitions and within our visits itineraries? Do you enjoy creating learning experiences and working in an international...