262 backend developer English-speaking jobs in Switzerland

You will work across backend services and front? ... a Fullstack Developer to support the design and delivery of modern enterprise applications. ... Fullstack .NET / React Developer Location: Switzerland Start date: June/July 2026 We are looking for ... Key ResponsibilitiesDevelop and maintain backend components using C#, .NET, ASP.NET Core and WebAPIs

About the job As a senior Backend Developer, you will be a part of the team that works on the development ... The Backend Development team is responsible for building all the API services and backend processes with ... and maintenance of the backend components of multiple services related to the platform. ... methodologies, to ensure the user experience remains the best in the industry. - Scalability – all backend ... stakeholders to translate requirements into clear, practical architectures. - Improve existing core backend

We are looking for a talented Senior Backend Developer with system architecture expertise to help us ... Tasks As a Senior Backend Developer, you will play a crucial role in designing and implementing scalable ... Requirements 5+ years of experience as a backend developer with a strong focus on system architecture ... backend solutions. ... Responsibilities Backend Development: Develop and maintain robust, scalable, and secure backend systems

We're a VC-funded, Swiss-based startup looking for a senior backend developer with experience in Next ... What you'll own Backend product engineering (~80%) Core product backend services. ... AI generation pipeline — as a backend architecture problem. ... on the backend side, not about whether you also work on the frontend. ... This isn't an infra problem dressed up — it's real backend architecture work.

About the job As a senior Backend Developer, you will be a part of the team that works on the development ... The Backend Development team is responsible for building all the API services and backend processes with ... and maintenance of the backend components of multiple services related to the platform. ... Improve existing core backend services written in NodeJS Implement new solutions that interact with ... Scalability - all backend services that power Tether platform must remain effortlessly smooth, responsive

What we are looking for: Extensive experience as a backend developer, ideally in PHP Database and data ... Tech Stack and Tools: Our frontend is based on React Our backend API is based on PHP/Symfony All our ... modeling knowledge (we use MySQL) Experience leading large and complex projects as a backend engineer

startup on a mission to scale quickly to Series A 🚀 We’re looking for an experienced Elixir Back end developer ... You’ll work closely with a small, fast-moving team to design and implement scalable backend services. ... and coding to deployment and monitoring Requirements 💼 Must-Have Qualifications 5+ years of backend

What your impact will be like: As senior Scala developer, you will be a core member of our backend guild ... old code to be refactored Mentor backend team members on growth paths Actively develop our backend ... code and have an impact on not only the GUI of our NDR tool, but also on our analytics backend. ... In particular, you will: Guide the backend team on architectural questions, both for new features and

Knowledge of RESTful APIs and integration with backend services. ... You will work closely with backend engineers, cybersecurity experts, and product teams to deliver secure ... continue to grow our presence, we are looking to strengthen our technical team with a skilled Mobile Developer ... The Role As a Mobile Developer, you will be responsible for designing, developing, and maintaining high-quality

For our client we are looking for a Senior fullstack developer. ... Requirements: * Strong experience with AWS (especially Lambda and DynamoDB) * Solid experience with backend ... applications * Implementation and maintenance of frontend features using React * Design and development of backend

The role We are looking for a Senior Golang Backend Developer to join our engineering team and take ownership ... of critical backend systems and services. ... You will work on the design, development, and evolution of backend services that power our products, ... What you will do Design, develop, and maintain backend services written in Go Build and evolve APIs ... contributing to architectural decisions, improving system reliability, and shaping how backend engineering

Responsibilities: Develop and maintain backend services and APIs. ... Responsibilities: Build frontend and backend components. Develop responsive user interfaces.

at least one modern build system (e.g., Maven, Gradle, Bazel, Cargo, Nx, Dagger) Experience with backend ... environment, bridging development and platform engineering to improve productivity, reliability, and developer ... a technical thought leader within the department - Contribute to internal platforms, tooling, and developer ... workflowsYOUR CHALLENGE Design, build, and maintain scalable tools, services, and frameworks that enhance developer ... tooling (e.g., Nx) as well as familiarity with AI-assisted development and agentic workflows to reduce developer

What You'll Do Design and implement backend services using modern Java (Spring Boot, Security, ORM) Build ... Ensure code quality, security, and maintainability What We're Looking For 4+ years experience as a Java developer

Backend & API Development: Write and maintain backend services and the API gateway in Node.js / TypeScript ... Developer Experience: Help define SLOs and engage with developer users: triage SDK issues, reproduce ... infrastructure team, helping to own, operate, and evolve the confidential compute platform that powers a secure, developer-facing

Integrate seamlessly with backend APIs. Conduct user testing and implement user feedback.  ... with Dev team (case study): To demonstrate your abilities, you have an in-depth interview with our developer

We are looking for an experienced .NET Developer to join an international and fast-paced technology environment ... Key responsibilities: Design, develop and maintain backend applications using .NET / C# Build and evolve

Job Purpose and Impact The Senior Full Stack Developer – Corporate Risk Reporting role focuses on the ... BACKEND SERVICES AND APIs: Designs and develops .NET-based backend services that mediate access to OpenSearch ... This role remains hands-on in building solutions using .NET-based backend services and React-based frontend ... outcomes for the visualization layer, actively identifying and addressing bottlenecks across frontend, backend

Take ownership of solution design and delivery across backend and frontend components for a real-time ... MISSION The Senior Full Stack Developer will design, build, and enhance critical components of our real-time ... With deep expertise in Java, Spring Boot, and Linux environments, the Senior Full Stack Developer will

powering a high-performance observability platform for enterprise customers Develop production-grade backend ... influence Qualifications: 5+ years of professional software engineering experience with a focus on backend ... , Parquet, or open data lakehouse architectures Experience building or contributing to AI-assisted developer ... or root-cause analysis tooling Open-source contributions to observability, data infrastructure, or developer