53 backend developer English-speaking jobs in Germany

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.

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

As a Senior Firmware Developer, you will design and implement C++ application firmware on microcontrollers ... Work closely with mobile, backend, hardware, and QA teams; produce technical and security documentation

Contribute to PHP-based backend services and internal tools. ... Develop and maintain backend functionality using PHP and SQL. ... Ability to work across both Java-based game server systems and PHP-based backend services. ... About the Role We are looking for an experienced Senior Software Engineer – Game Server & Backend (Java ... You will design, develop, and optimize real-time multiplayer systems, game logic, backend components,

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)

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

You'll lead a team of backend and fullstack engineers working on the systems that power real-time AI ... You started as a backend or fullstack engineer — you wrote production code, you understand distributed ... You probably have: 7+ years as a software engineer (backend or fullstack) 3+ years leading engineering

with regular site presence - Immediate start available We're supporting a leading renewable energy developer ... This is an opportunity to join a strategically important energy storage project with a well-funded developer

Strong Python or Node.js backend engineering expertise. ... Remain hands-on across critical backend services, APIs and AI orchestration. ... are looking for a hands-on Technical Team Lead to lead and develop a small, highly skilled team of backend ... combine technical leadership with people development while shaping production-grade agentic AI systems, backend

Previous hands-on experience working as a Developer using C++ is essential. ... This role is ideal for someone who combines strong project management capabilities with a solid developer

Experience partnering with Developer Relations, developer communities, partner programs, or ecosystem‑facing ... serving large developer, partner, or builder communities. ... Background working closely with Developer Relations or similar functions. ... External‑facing experience (e.g., public speaking, developer community engagement). ... You will lead the developer platform, APIs, MCP strategy, marketplace, strategic integrations, and builder

where you will have genuine ownership over cloud infrastructure, platform reliability, security and developer ... observability, monitoring and reliability Supporting engineering teams with scalable internal tooling and developer

University degree in Computer Science, Electrical Engineering or equivalent Experience as Software Developer

BESS (Battery Energy Storage Systems) | Berlin, Germany I'm working with a leading renewable energy developer

Senior Developer Optomechanics develops and maintains 3D CAD models and 2D drawings for optical assemblies. Responsibilities include designing tooling, creating fixtures, and collaborating on tolerance chains with optics engineers. Requires a relevant engineering degree and experience with optomechanical systems.

You’ll get to take ownership of: Leading, mentoring, and developing a mixed team of backend and frontend ... A strong backend engineering background, ideally in Java, with sufficient depth to challenge technical ... comparable) to understand the full picture and support your frontend engineers effectively, even if backend ... engineering quality: driving code reviews, architectural decisions, and technical standards across both the backend

Architect, build, and run infrastructure for web and backend applications used by engineering teams worldwide

What You'll Do Design, develop, test, and maintain production-grade backend software in Java Build reliable ... ownership of features from implementation through production What We're Looking For 5+ years of backend

Hands-on programming experience, preferably in Python and modern backend or AI engineering stacks. ... Experience integrating AI systems into real product environments, including user-facing workflows, backend

At our site in Böblingen you will find both as Production Analytical Solutions (PAS) Developer (m/f/d