software developer python Jobs in Genf

IonQ is seeking a Staff Cryptography Engineer in Geneva to help build post‑quantum cryptography hardware acceleration for HSM and network appliances. You will implement software for ML‑KEM, ML‑DSA and SLH‑DSA/LMS, with reference models, optimized code, and test infrastructure.Work in C/C++/Rust and Python, create constant‑time implementations, and...

Sword Services in Geneva is seeking a Java Developer for Fees & Operations Applications to strengthen the client team. The role combines software engineering, production support, and application ownership in a banking environment.You will design and maintain backend services with Java/Spring, build REST/SOAP APIs, and contribute to CI/CD pipelines while...

Job Description In this role, you will develop and improve GPU-accelerated Monte Carlo detector simulation software within the Geant4 team, with a particular focus on optical photon transport. You will contribute to software design and implementation, physics validation against established CPU simulations, performance optimisation, and integration into...

CERN seeks a developer to advance GPU-accelerated Monte Carlo detector simulation software within the Geant4 team, focusing on optical photon transport. You will design and implement GPU algorithms, validate physics against CPU baselines, and optimize performance in experimental software frameworks.Engagement involves collaboration with LHC experiments'...

TotalEnergies trading entities (TTE) seeks a Market Risk Transformation specialist in Geneva to advance AI-driven risk tools and anomaly detection in the ETRM, working across Front Office, Operations, Market Risk, and IT. You will develop and formalize methodologies, maintain codebases, and push automation initiatives in a fast-paced environment.The role...

A career at Lombard Odier means working for a renowned global wealth and asset manager, with a strong focus on sustainable investing. An innovative bank of choice for private and institutional clients, our independently owned Firm is one of the best-capitalised banking groups in the world, managing close to CHF 300 billion and operating from over 25 offices...

ABOUT FORTIL An international engineering and technology consulting group, Fortil is based on an independent model and brings together more than 2,500 employees. With 30 offices in 14 countries, Fortil fosters entrepreneurial freedom and the development of individual potential. JOB DESCRIPTION As part of the development of our activities in the canton of...

Are you interested in developing measurement, control and monitoring tools that are used on real scientific infrastructure?You will join a team working on various measurement instrumentation and control applications used to operate, supervise, and improve CERN systems. You will contribute to the development and evolution of software built with LabVIEW and...

Full-timeCompensation: CHF 6,372 - CHF 7,004 - monthlyJob DescriptionThe SY-BI group in CERN's Accelerator Systems Department develops and operates the instruments used to observe particle beams and measure their key properties. These systems are essential to the reliable operation, optimisation, and future development of CERN's accelerator complex.You will...

What you'll do We are looking for a full-stack software developer with DevOps experience. In this role, you will be a member of the Web, DevOps and Authoring section in the IT-PW group. We have been consolidating all Web hosting services on our Platform as a Service (PaaS) infrastructure based on OpenShift/OKD4, including the supported CERN Web Content...

About IonQ: IonQ, Inc. (NYSE: IONQ) is the world’s leading quantum platform and merchant supplier - delivering integrated quantum solutions across computing, networking, sensing, and security. IonQ’s newest generation of quantum computers, the IonQ Tempo, is the latest in a line of cutting-edge systems that have been helping customers and partners...

About IonQ:IonQ, Inc. [NYSE: IONQ] is the world’s leading quantum platform and merchant supplier - delivering integrated quantum solutions across computing, networking, sensing, and security. IonQ’s newest generation of quantum computers, the IonQ Tempo, is the latest in a line of cutting-edge systems that have been helping customers and partners...

IonQ, Inc. [NYSE: IONQ] is the world’s leading quantum platform and merchant supplier - delivering integrated quantum solutions across computing, networking, sensing, and security. IonQ’s newest generation of quantum computers, the IonQ Tempo, is the latest in a line of cutting‑edge systems that have been helping customers and partners including Amazon...

TotalEnergies is seeking a Quantitative / Machine Learning Engineer to join its Algorithmic Trading team in Geneva. You will develop models for energy trading across European power markets, moving from research to live deployment, collaborating with quants, traders and IT specialists.You will work on time-series modelling, feature engineering, and model...

About IonQ IonQ, Inc. [NYSE: IONQ] is the world’s leading quantum platform and merchant supplier - delivering integrated quantum solutions across computing, networking, sensing, and security. IonQ’s newest generation of quantum computers, the IonQ Tempo, is the latest in a line of cutting-edge systems that have been helping customers and partners...

Ivy Partners in Geneva is seeking a Java Software Engineer to join our engineering team on strategic, regulated projects. You will contribute to the modernization of a critical legacy system and develop high-availability back-end services using Java, Spring and Maven.You will apply TDD/BDD, automate tests with Java and Cucumber, and produce comprehensive...

Context & Environment Location: Dubai, United Arab EmiratesCompany: BxT TradingContract Type: Local BxT is a joint venture between TotalEnergies and Bapco Energies, bringing together complementary market expertise, trading capabilities and regional presence. Based in Dubai and reporting to the Product Charterer, the Shipping Market Analyst will join BxT's...

ABOUT FORTILAn international engineering and technology consulting group, Fortil is based on an independent model and brings together more than 2,500 employees. With 30 offices in 14 countries, Fortil fosters entrepreneurial freedom and the development of individual potential.JOB DESCRIPTIONAs part of the development of our activities in the canton of Vaud,...

CERN, located in Geneva, Switzerland, seeks a Software Engineer to develop and maintain the OJS-based Open Research Europe platform. You will work under a senior engineer to build, test, and operate the platform, ensuring secure and reliable service delivery in collaboration with business and editorial teams.You will deploy and maintain infrastructure with...

CERN is seeking a full-stack software developer with DevOps experience to join the Web, DevOps and Authoring section of the IT -PW group. The role focuses on consolidating Web hosting services on a PaaS platform using OpenShift/OKD4 and supporting CERN’s top-level domain .CERN.Responsibilities include integrating domain handling, automating certificate...