218 backend developer English-speaking jobs in Germany

We are looking for a (Senior) Backend Engineer (C#/.Net) (m/f/d) Join our team at our location in Berlin

Your Tasks * We are looking for a talented back-end developer to join our skilled R&D team to evolve ... * 3+ years of professional experience working on cloud native backend applications with Golang * You ... enable them to manage and evaluate promotion campaigns * This includes a modern microservice based backend

Coordinating with external developer groups and provide guidance on technical requirements. ... Data Engineer (f/m/d) As a Backend Data Engineer at Hyundai AutoEver, you will be a vital member of ... Your primary responsibility will be the operation of Connected Car backend in-house applications. ... European Headquarters in Frankfurt am Main area (Offenbach) we are looking for an IT professional as: Backend ... interfaces between applications to ensure reliable delivery of vehicle data from the backend cloud.

Your TasksWe are looking for a talented back-end developer to join our skilled R&D team to evolve our ... 3+ years of professional experience working on cloud native backend applications with Golang You develop ... to enable them to manage and evaluate promotion campaigns This includes a modern microservice based backend

We are building an inter-domain multi-agent system that spans ADAS, Infotainment and backend services ... cloud-based validation environments for a multi-agent system that operates across ADAS, Infotainment and backend-service

Full-Stack TypeScript Developer (m/f/d) Your Responsibilities Maintain and further develop two large ... React applications (Next.js & Vite) as well as backend services Build new features across the full ... integration tests using Vitest, Jest, and React Testing Library Collaborate closely with designers, backend ... of your daily workflow to write better code faster Optimize frontend performance and contribute to backend ... experience with React, TypeScript, and modern frontend frameworks (Next.js App Router, Vite) You have some backend

handling Test strategy: experience building testing practices systematically within a team Background in developer ... You spend most of your time on the backend – building AI-integrated services, async pipelines, and the ... YOUR ROLE Backend & API: Build and extend FastAPI endpoints, Celery task orchestration, PostgreSQL schemas

Backend Engineer | AWS, Python, TypeScript | Berlin (Hybrid) Backend Engineer with strong skills in AWS ... Responsibilities of the role: Design and maintain the AWS-based backend architecture. ... Optimize backend performance and scalability, leveraging PostgreSQL, DynamoDB, and caching strategies ... Skills & experience required to be successful: 3+ years of hands-on experience in backend development ... drinks for free Monthly breakfast/lunch outings and after-work events/parties If you are an experienced Backend

Experience in integrating backend services (e.g., Python services, REST APIs) with Java-based applications ... Full-stack development experience or prior work on developer tooling platforms. ... At our site in Böblingen you will find both as Software Developer - Java (Eclipse) and Python (m/f/d)

The next phase is all about scaling the system properly, particularly across backend architecture, AI ... working onBuilding and extending features in a Next.js-based application Helping define and evolve backend ... engineering stakeholders day-to-day Tech stackReact/Next.js Postgres / Supabase Arize Phoenix Flexible backend

You will lead the design and evolution of the end-to-end architecture spanning mobile/web apps, backend ... Strong hands-on experience with modern backend and frontend technologies, such as: Python (FastAPI or ... in software engineering, including system design/architecture and delivery of application platforms (backend

Key Responsibilities: Design, build, and maintain scalable backend and frontend components within a ... Lambda‑based systems) Exposure to AI‑augmented development or internal developer platforms Familiarity

SEPA, SWIFT, FPS, or local rails) Proven track record of launching platform or backend-heavy products

Ability to navigate seamlessly between embedded, mobile, backend, and frontend domains. ... ResponsibilitiesLead engineering across embedded software, hardware, backend, mobile, and web. ... , and execution of our full product ecosystem — from embedded firmware and hardware to mobile apps, backend ... Oversee development of BLE/Zigbee firmware, Flutter mobile apps and SDKs, Google Cloud backend services ... fluently between domains, supporting team members working on BLE firmware one moment and Flutter SDKs or backend

The Senior Software Engineer - Software Test Developer (f/m/d) is responsible for ensuring the quality

Build scalable, maintainable backend systems using FastAPI and modern Python tooling. ... Experience with modern AI developer tools (e.g., Cursor, Claude Code, Copilot, etc.).

Build and improve backend services, data pipelines, and integrations with ERPs, payment platforms, and ... What you will work on Build core product features end-to‐end, from idea to production — frontend, backend ... Strong across the full stack: TypeScript, React, Next.js on the frontend; Python and FastAPI on the backend

We are building and maintaining key backend services that power our platform – always with a focus on ... YOUR ROLE AT SIXT You design, build, and maintain reliable and scalable backend services in Go to ... automation, and code quality YOUR SKILLS MATTER Experience: You have solid experience developing backend

Be part of it from the get go As a full-stack developer, you will have the opportunity to pursue your ... architecture and design decisions (ideally with a sense of aesthetic design) Assume the role of the Lead Developer

What you will do  Build and maintain production-ready backend and full-stack features using TypeScript ... in computer science, mathematics, physics, or a similar technical field Relevant experience as a backend