backend developer

pJobtailor is seeking a seasoned Full Stack/DevOps Engineer to develop and enhance modern web applications, spanning frontend and backend. You will build, operate, and optimize cloud and CI/CD infrastructure while collaborating with product management and design to deliver scalable, secure solutions. /ppYou will integrate with a tech stack featuring...

pRUAG in Bern, Switzerland seeks a proactive full-stack engineer to design, build and enhance OSINT/GEOINT applications in a security-sensitive environment. You will own features end-to-end, develop frontend with React and TypeScript, and backend with Python while optimizing PostgreSQL databases and APIs. /ppExpect collaboration with analysts and an...

pMichael Bailey Associates seeks an experienced DevOps Engineer in Zurich to build and operate a modern cloud platform. You will develop Golang-based backend services for Kubernetes orchestration, design REST APIs and GraphQL services, and contribute to frontend work with React and Material UI. /ppYou will automate provisioning, workflows and CI/CD pipelines...

pRegdata is seeking a dynamic and experienced Full Stack Developer, either in Geneva, Switzerland or remote within the EU. The role involves working on a secure data protection platform and requires strong experience in C# and .NET. /ppResponsibilities include contributing technical design, developing backend micro-services, and implementing new features....

pAllps GmbH is looking for an experienced Mobile Application Developer based in Basel, Switzerland. The role involves developing and maintaining mobile applications, ensuring cross-platform compatibility, and integrating backend services. /ppApplicants should possess 3 to 5 years of enterprise development experience, with a strong focus on React Native....

pinstinctools is seeking a Senior Fullstack Developer (React+Nest.js) to join a Zurich-based client project. You will build frontend with React and backend with Nest.js, owning features end-to-end in an Agile setting. /ppRequirements include 5+ years React, 2+ years NestJS, Docker and CI/CD experience, and English at Upper-Intermediate level or higher. The...

pALLPS is seeking a Blockchain Engineer with 2–5 years of hands-on experience to design, develop, and deploy smart contracts and blockchain-based applications. You will build and maintain DApps, integrate with backend systems, and optimize for security, gas efficiency, and performance. /ppThe role requires Solidity expertise, Ethereum/EVM experience, and...

pProton is seeking a Frontend Engineer to join the Meet team, building intuitive, performant, and secure user experiences for our communication platform. You will develop and maintain user-facing features, ensure responsive UI, and collaborate with backend, design, and other teams. /ppWe value strong frontend architecture, accessibility, and rapid feature...

Low Pressure Studio is seeking a dedicated Customer Experience Specialist to manage first responses to inquiries, oversee live chat and phone lines, and assist with order processing and returns across ecommerce platforms. You will develop product knowledge across Bataleon, Rome and Nidecker and work closely with the international team to ensure accurate...

Fincons Group sucht in Bern einen erfahrenen Fullstack Developer (Java/TypeScript). Sie entwickeln Frontend- und Backend-Anwendungen in einem erfahrenen Team und erstellen technische Dokumentationen sowie Tests.Sie arbeiten mit Angular, Spring Boot, OpenShift/Kubernetes, Kafka und MongoDB, setzen User Stories um und arbeiten agil nach Scrum/SAFe. Hybrides...

[English version below] Über uns Skysec Defence ist ein Schweizer Unternehmen, das sich auf die Entwicklung modernster C-UAS (Counter-Unmanned Aircraft Systems) Lösungen spezialisiert hat. Mit einem interdisziplinären Team aus Software-, Elektronik-, System- und Entwicklungsingenieuren arbeiten wir an der Spitze der Drohnentechnologie und entwickeln...

Huawei Technologies Switzerland AG in Zürich seeks a highly skilled researcher to advance performance modeling and micro-benchmarking for AI compute workloads. You will help develop architecture-aware optimizations and cost models for autotuning, extending GraphBLAS backends and enabling multi-node scaling.The role requires a PhD or MSc and hands-on...

Noir is seeking a Senior Full Stack Developer to join our Zurich-based Digital Solutions team, in a hybrid role. You will craft scalable web applications and RESTful services using C#, ASP.NET Core and Angular, shaping solutions from concept to delivery.The role emphasizes backend/frontend balance, data modeling with SQL Server, and performance...

CERN - European Organization for Nuclear Research in Geneva is seeking a Full-Stack Software Developer to contribute to the REANA platform for reproducible data analyses. You will work on both frontend and backend, collaborating with physicists to enable reusable analyses.The role involves container deployment, monitoring, and security in a Kubernetes-based...

Avaloq is redefining the future Mobile Banking experience. You will collaborate with cross-functional teams of engineers to design and develop features for next-generation applications, supporting customers globally.The role focuses on delivering high-quality apps with an agile team, including API integrations and backend interactions. The position involves...

Proton is seeking a Frontend Engineer to join the Meet team, building intuitive, performant, and secure user experiences for our communication platform. You will develop and maintain user-facing features, ensure responsive UI, and collaborate with backend, design, and other teams.We value strong frontend architecture, accessibility, and rapid feature...

pNexthink is seeking a Staff or Senior Desktop Application Developer to design, architect, and implement our AI-powered self-service chat agent desktop client for Windows and macOS. You will set technical direction for the client layer, collaborating with backend, AI/ML, and security teams to ship a production-grade application at global scale. /ppYou will...

pUNION BANCAIRE PRIVÉE, UBP SA in Geneva, Switzerland seeks an experienced software engineer to design, implement, and operate backend services and APIs using Java 17/11/8, Spring 4/5, and Spring Boot 2.x/3.x. You will build REST and SOAP APIs, manage OpenAPI specs, and develop administrative UIs when needed. /ppThe role covers Oracle and MS SQL Server...

Regdata is seeking a dynamic and experienced Full Stack Developer, either in Geneva, Switzerland or remote within the EU. The role involves working on a secure data protection platform and requires strong experience in C# and .NET.Responsibilities include contributing technical design, developing backend micro-services, and implementing new features....

TomFit AG is seeking a senior fullstack developer to own initiatives end to end, from problem to shipped product. You will build backend services, web and mobile apps, and integrate with the TomBot and its sensor data, while working AI-first across design, coding, testing, and analysis.You should have hands-on experience delivering real products, familiarity...