web application developer with react Jobs in Genf

Qim info SA à Genève cherche un.e développeur.se fullstack React / Node.js pour rejoindre une équipe dynamique. Le rôle implique le développement et la maintenance d’applications web, participation à la conception technique et collaboration avec les équipes. Le candidat idéal a 4 à 5 ans d’expérience, maîtrise React.js et Node.js, et possède...

CERN's Engineering Information Managementgroup 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 role at CERN, enabling domain experts to evaluate intervention...

Company Description Vitol is an energy and commodities company with revenues of $331 billion in 2024; its primary business is the trading and distribution of energy products globally – it trades over seven million barrels per day of crude oil and products and, at any time, has 250 ships transporting its cargoes. Vitol’s clients include national oil...

Location: Geneva (Hybrid)Type: Full‑timeCompensation: Competitive package with performance-based bonusThe RoleOur client, a commodities trading firm, is looking for a Senior Full Stack Developer to join their team. Build scalable analytics systems, transform complex data into actionable insights, and drive high-impact energy trading decisions.Ideal...

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 for web-based applications Datum: 3 mars, 2026 Tid: 11:59 Placering: CERN Mer information We are looking for a skilled Software Engineer to support the integration, automation, and maintenance of web-based applications within a large-scale technical infrastructure. The role involves full-stack development, third-party software integration,...

As full-stack developer in the Tools Team at SY-EPC-CCS, you’ll become the main responsible for a set of crucial web applications used by converter experts to ensure smooth operation of the power converters at CERN. You’ll be working closely with other team members, applying an agile work approach and work on different products in sprints (Scrum).Be sure...

CERN's Engineering Information Management group seeks a Full-Stack Developer to design, develop, and maintain software solutions that support engineering and information management processes.The role uses a modern stack (React, Java Spring Boot, Oracle, BPMN) and Agile practices. You will work with domain experts to deliver reliable software that supports...

Vitol, a global energy and commodities company, seeks a Senior Full Stack Developer to join the Analytics team in Geneva. You will help expand the analytics platform, driven by data from in-house trading systems and external datasets.The role interfaces with researchers, traders, operators, and management to shape requirements and deliver capabilities. You...

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...

CERN is seeking a Full-Stack Developer to design, develop, and maintain software solutions for engineering and information management. You will work on modern applications using React, Java Spring Boot, Oracle, and BPMN within an Agile team that emphasizes user engagement and quality software.Applicants should have a bachelor’s or master’s degree with up...

Full-Stack Software Engineer, Web applicationsDatum: 22 september, 2026 Tid: 11:59Placering: CERNMer informationWhat you'll doAre you a talented Software Engineer, passionate about developing Web applications using state-of-the-art UX/UI technology? Do you enjoy designing scalable back-end systems for communication systems and working on several layers of...

Contractual Arrangement : Temporary appointment under Staff Rule 420.4Contract Duration (Years, Months, Days) : 1 yearJob PostingOct 5, 2026, 7:07:48 AMClosing DateOct 26, 2026, 10:59:00 PMScheduleFull-timeIMPORTANT NOTICE: Please note that the deadline for receipt of applications indicated above reflects your personal device's system settings.OBJECTIVES OF...

MissionTake ownership of the Tariffication application and lead a structured knowledge-transfer process with the retiring Java developer.Design, implement, and operate backend services and APIs using Java 17/11/8, Spring 4/5, and Spring Boot 2.x/3.x.Build and maintain REST and SOAP APIs; manage HTTP layers and API specifications using OpenAPI/Swagger.Develop...

CERN is seeking a full-stack software developer with DevOps experience to join the Web, DevOps and Authoring section in the IT -PW group. The role focuses on consolidating Web hosting services on our PaaS infrastructure based on OpenShift/OKD4, supporting Drupal and WordPress CMS, and contributing to .CERN domain management and hosting.You will work on...

Full-timeCompensation: CHF 5,266 - CHF 5,793 - monthly Job Description CERN'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...

Organizational context: The Global Polio Eradication Initiative (GPEI), a partnership led by WHO, aims to stop wild poliovirus transmission. The GPEI website, managed by WHO, informs stakeholders about the program's global efforts. This role supports the resource mobilization and communications team in managing the website's content and structure, requiring...

En quelques mots Dans le cadre du renforcement d’une équipe de développement, nous recherchons un.e développeur.se fullstack React / Node.js pour intervenir sur des applications web modernes au sein d’un environnement technique dynamique. Vous intégrerez une équipe travaillant sur différents sujets liés au développement frontend et backend, avec...

Mission Take ownership of the Tariffication application and lead a structured knowledge-transfer process with the retiring Java developer. Design, implement, and operate backend services and APIs using Java 17/11/8, Spring 4/5, and Spring Boot 2.x/3.x. Build and maintain REST and SOAP APIs; manage HTTP layers and API specifications using...

Opening Date Oct 5, 2026, 9:07:48 AM Closing Date Oct 26, 2026, 11:59:00 PM Contractual Arrangement : Temporary appointment under Staff Rule 420.4 Contract Duration (Years, Months, Days) : 1 year Schedule Full-time IMPORTANT NOTICE: Please note that the deadline for receipt of applications indicated above reflects your personal device's system...