backend engineer java Jobs in Genf

Antaes Consulting in Geneva, Switzerland is seeking an experienced Java Software Engineer to contribute to the modernization of a safety-critical air traffic surveillance system, converting legacy components into a service-oriented architecture.You will work in a high-availability environment, applying TDD/BDD with Cucumber, and collaborate in an Agile team...

UBP - Union Bancaire Privée is seeking a senior software engineer to own the Tariffication application, lead knowledge transfer from a retiring java developer, and design robust backend services in Java 17/11/8 with Spring 4/5 and Spring Boot 2.x/3.x.The role involves building REST and SOAP APIs, integrating with Oracle and MS SQL Server via JPA/Hibernate,...

Union Bancaire Privée is seeking an experienced backend engineer to own the Tariffication application, mentor knowledge transfer, and deliver robust Java-based microservices and REST/SOAP APIs. You will work with Spring 4/5 and Spring Boot 2.x/3.x, integrate with Oracle and MS SQL Server, and contribute to CI/CD pipelines while ensuring secure coding...

GreenUp Consulting recrute un développeur Java senior pour un important client genevois du secteur public. Le candidat sera autonome sur l’ensemble du cycle de développement et garantira la qualité et la sécurité des données.Compétences clés: Java, Spring Boot, Hibernate/JPA, API REST et PostgreSQL. Expérience ≥6 ans en Agile/Scrum, avec...

Sword Group in Geneva seeks a Java Developer to strengthen a critical fee and pricing application in a demanding banking environment. You will own backend services, APIs, and deployment pipelines while ensuring long-term maintainability and operational continuity.Responsibilities include knowledge transfer from the current developer, API documentation, and...

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 &...

Fais de ta passion un travail qui a du sensRejoindre Infomaniak, c’est intégrer un fleuron technologique où tu seras entouré·e des meilleurs talents pour créer des solutions cloud et de productivité éthiques et souveraines.Infomaniak, c’est l’entreprise derrière SwissTransfer et un partenaire de confiance pour des organisations de premier plan...

Sword Services cherche un ingénieur logiciel spécialisé dans le traitement de données de surveillance ATM basé à Genève. Vous travaillerez à la mise en place d'une architecture orientée services et garantirez qualité, fiabilité et performance dans un cadre réglementé.Vous aurez la responsabilité du cycle de vie logiciel, de l’analyse des...

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...

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...

Sword Group in Geneva is hiring a Java Developer to strengthen the client’s team on a business-critical fee and pricing application in a demanding banking environment. You will combine software engineering, production support, and application ownership to ensure long-term maintainability and operational continuity.You will own the backend, build and...

Datum: 3 maj, 2026 Tid: 11:59Placering: CERNMer informationYou will design and evolve complex data models at the heart of CERN’s acceleratorcontrol systems, working on the database backend of large-scale, mission-critical applications. Your work will focus on Oracle-based schemas and Java backend services exposing APIs to applications, tightly integrated...

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,...

# Software Engineer (Java)**Sonarsource** · GenevaAbroad Geneva◷ Employee / Full-Time✓ Link validatedWho 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...

Within the Beams department, Controls Software and Services group, you will contribute to the evolution and consolidation of the operational tools used to control the accelerator complex. Working alongside a passionate team, you will help design and develop reliable backend solutions aligned with users’ needs, supporting the operation of the world’s...

Proton is seeking a back-end engineer to join the VPN team, building trusted, massively scalable services for millions of users seeking strong online privacy. You will collaborate with back-end engineers, client app teams, and product management to ensure reliability and performance while documenting capabilities for Proton VPN clients.The role emphasizes...

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,...

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,...

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,...

Ivy Partners is a Swiss consulting firm that supports companies in their strategic, technological, and organizational challenges. We are committed to providing our employees with a career that promotes their personal and professional development. We support them in their skills enhancement and offer them real prospects for advancement. As a Java Software...