116 backend developer English-speaking jobs in North Rhine-Westphalia

>C# Backend Developer (m/f/d) for Smart Building Development of our new Smart Building solution ... training with several years of experience in developing software solutions Profound knowledge in backend

Your tasks as a Backend Cloud Developer: Develop scalable, reliable and efficient backend services for ... They are looking for a Backend Cloud Developer, well-versed in the C#.NET environment, to join their ... Your profile: You have several years of proven experience in developing backend applications with C#

As part of their continued growth, they are looking for a talented Backend Developer (m/f/d) to join

Backend Development: Proficiency with TypeScript & NestJS. ... Full Stack Developer (m/f/d) - Cologne/Düsseldorf About Us We at Atlantic Ventures are driven by the ... Role Overview We're looking for a Full Stack Developer (m/f/d) to join our development team in Köln ... Technical Stack We're seeking a talented Full-Stack Developer with a strong foundational knowledge ... of technologies we currently use or have worked with recently: Frontend: Angular, React, TypeScript Backend

Build backend systems using C# (.NET 8/Core), SignalR, gRPC, RESTful APIs. ... We are seeking a highly skilled and proactive Senior Software Developer to take ownership of the software

: IMMEDIATE / BY ARRANGEMENT Shape the Next Generation of AI-Powered Cybersecurity — as a Fullstack Developer ... YOUR MISSION As a Fullstack Developer AI (all gender), you’ll build powerful, AI-driven web applications ... Fullstack at its Best: Work on the frontend with React, Vue.js, or Angular, and on the backend with Node.js ... JavaScript and Python (TypeScript is a plus) Experience with frontend frameworks: React, Vue.js, Angular Backend

full stack developer to join one of our cross-functional product teams. ... What you’ll be doing: Designing and building backend services in PHP 8 using Symfony, with a focus on ... with solid backend (PHP, Java, or C#) and frontend (JavaScript + Vue.js or React) skills A strong understanding ... Senior Full Stack Developer | Fintech Platform | Remote or Düsseldorf We're looking for an experienced ... working remotely the rest of the time What we’re looking for: Professional experience as a full stack developer

Developer Productivity: Enhance developer productivity by automating repetitive tasks, embedding security ... Your work will directly enhance efficiency, resilience, and developer productivity within our high-impact ... as a DevOps/SRE with a clear security and observability focus. 3+ years of experience as Software Developer

(React preferred), and collaborate on mobile components alongside our lead Flutter developer. ... You will own the design and implementation of backend services in Python, build robust web frontends ... Responsibilities: Architect, develop, and maintain scalable backend services in Python, focusing on FHIR ... integrity Requirements: 5+ years of professional software engineering experience, with a strong focus on backend

Experience with modern backend frameworks (e.g., Django, Spring, Flask, NestJS, ASP.NET). ... Application Security Architect & Developer | Runtime / Observability A software security company with ... a global team is looking for an experienced Application Security Architect & Developer to join their ... If so, we have an exciting opportunity for you: As an Application Security Architect & Developer, you

We're now looking for a iOS Developer (m/f/d) to join us on our mission.

We really believe in the awesome developer experience you get from end to end type-safety and the ability ... We use "trpc" to make communication between frontend and backend typesafe and easy to use. ... Nextjs is the framework of our choice to build easy to scale backend functionality together with a nice

For our division Product Creation at our location in Köln we are looking for a Footwear Developer

Core, ASP.NET Core), AWS ML services, DevOps (GitLab CI/CD, Docker, Kubernetes, NVIDIA Triton), and backend

Join our university - as soon as possible, full-time until 31.12.2026 as Start-up Business Developer

Backend Expertise: Proven track record in designing, building and maintaining robust backend systems

You won’t just guide from the sidelines — you’ll actively design, prototype, and build core backend components ... optional use of Rust (Rocket, Axum). • Provide architectural guidance while actively contributing to backend ... decisions aligned with product milestones and business goals. • Take a hands-on role in developing key backend ... software architecture with proven hands-on contributions to production-grade systems. • Deep expertise in backend

Responsibilities As (Senior) Model Developer in our Decentral Energy Markets function you are a vital ... part of our E.ON Energy Markets GmbH team in Essen as soon as possible and apply online now as Model Developer

This role is perfect for a seasoned developer who thrives in a fast-paced, dynamic environment and is ... GIT, EF, React, Angular, TypeScript, JavaScript, HTML, CSS, Jest, Agile, TDD, Programmer, Full Stack Developer ... GIT, EF, React, Angular, TypeScript, JavaScript, HTML, CSS, Jest, Agile, TDD, Programmer, Full Stack Developer

At Lime Technologies, we’re redefining how companies connect with their customers. Our mission is to deliver smarter, more human communication experiences through cutting-edge AI and messaging technology. As part of our team in Germany, you’ll help build solutions that empower businesses to create meaningful, scalable interactions across modern customer communication channels.