Full Stack Developer Jobs in Hamburg, Germany

SimCorp’s FinTech team builds integrated investment solutions for global asset managers. As Lead Software Engineer, you design and architect scalable services, mentor peers, and drive continuous improvement in code quality and processes.

Platform Engineering team building a cutting‑edge self‑service cloud SaaS platform for Voice AI services globally. The role develops scalable backend services and intuitive user interfaces, leveraging AI tools like Claude and GitHub Copilot to accelerate design, coding, testing, and problem‑solving.

GECKO seeks a Full Stack Software Developer to build modern cloud-based applications using .NET, Java, Vue.js, Docker, Kubernetes, AWS, and Azure. The role involves designing and implementing solutions, advising clients, and contributing to agile teams as a developer or Scrum Master.

Mindrift Tendem project builds interactive browser‑based applications for real‑world use cases. As a Full‑Stack Web App Developer you will design, develop, and maintain robust web apps using modern frontend frameworks and Python/Node backends, integrate AI/LLM services, and create supporting Python tools.

Mindrift seeks a Freelance Full-Stack Web App Developer for the Tendem project to build interactive browser-based applications. You will design, develop, and maintain robust web apps using modern frontend frameworks and backend APIs, integrating AI services where needed.

ML team at Mindpeak, a Hamburg-based AI-driven cancer diagnostics scale‑up, builds the software that powers medical AI models from data pipelines to UI. The role designs robust backend services, containerized image‑processing systems, and workflow automation, while also extending frontend components for model management. On-site in Hamburg, full‑time, with a focus on integrating AI into production environments.

Alpha Online develops process‑management software for professional used‑car dealers in Germany. As a Senior Full‑Stack PHP Developer you will extend the core AlphaController platform, build high‑performance backend services, and design SOAP and REST APIs that power vehicle valuation, pricing and sales workflows.

Mindrift is seeking Freelance Full-Stack Web App Developers to join the Tendem project, building interactive browser-based applications for real-world use cases. You will design, build, and maintain functional web apps using JavaScript/TypeScript and Python or Node, working across frontend frameworks, backend APIs, and databases.

Zeal Network's platform engineering team builds scalable internal platforms for lottery and e‑commerce services. The Senior Full Stack Next.js Developer will design and implement a modern Next.js application, own frontend decisions, integrate REST APIs, and ensure performance and reliability alongside product, design, and backend teams.

Tech Collective, the consulting arm of Implement Consulting Group, builds modern engineering foundations and agentic coding solutions for diverse clients. The Senior Full-Stack Developer leads technical workstreams, designs and delivers end‑to‑end software using clean architecture, CI/CD, GitOps and cloud‑native practices while advising clients on pragmatic solutions.

DEMV Systems GmbH is seeking a Full Stack Developer (PHP/TypeScript) to join their development team in Hamburg or remotely. You will evolve complex PHP applications built on Symfony and Laravel, integrate external SOAP/REST interfaces, and design your own REST APIs via OpenAPI.

Trackman Quality Engineering Team builds and ensures reliability of world‑class sports tracking products. The Senior Full Stack SDET designs, implements and maintains automated test frameworks for backend APIs, web and Windows applications, and drives AI‑assisted testing strategies.

Full Stack Engineer on Omnidocs Create, building clean, intuitive .NET and Blazor interfaces that turn complex workflows into simple user experiences. Day‑to‑day work includes collaborating with product, design and engineering to shape flows, connect frontend to backend APIs, and use AI tools for prototyping and debugging.

Investment Operations at SimCorp builds enterprise products that power investment management for financial institutions worldwide. As Lead Full-Stack Software Engineer you will provide technical leadership, design and develop .NET/C# and Angular solutions, define test architecture, drive automation‑first practices and mentor engineers.

Applications Team at Akeno builds state-of-the-art software that helps customers save millions. As a Senior Full‑Stack Engineer you will develop end‑to‑end features from the frontend through the database, create monitoring and testing to pre‑empt issues, and continuously improve developer experience.

Swiss Life Technical Consulting Pool builds modern, cloud‑based microservice applications for over 12,000 users. The role supports agile teams, designing, architecting, and implementing solutions while driving best practices in DevOps, CI/CD, and cloud technologies.

Product Engineering at H1 builds a clinical data platform that turns large-scale data pipelines into actionable insights for doctors worldwide. The Full Stack Software Engineer (Contractor) designs and implements .NET backend services and Vue.js front‑end features, collaborating with product designers, data engineers, and clinical stakeholders to deliver responsive, accessible user interfaces.