242 backend developer English-speaking jobs in Germany

We are looking for a Senior Backend Developer who enjoys solving complex engineering problems and building ... Key Responsibilities Design and implement high-performance backend services for financial data processing

Backend Mastery: Proficient with modern backend frameworks like NestJS, Flask, Fastify, or FastAPI. ... Backend: Event-driven microservices in Python and NodeJS (NestJS). ... We're looking for a backend engineer who codes with purpose, builds for scale, and thrives in a startup ... Streamline Deployment: Enhance and optimize CI/CD pipelines for both backend and IoT systems, ensuring ... evolves and scales, focusing on: Architecting & Enhancing: Develop and refine our core backend systems

and knowledge sharing within the team Our Stack Frontend: React TypeScript Backend ... Working On Development of modern web applications Frontend with React and TypeScript Backend ... Senior Full-Stack Developer (React / Java) (m/f/d) React | Java | Kubernetes | Hybrid | Product Development ... We’re looking for an experienced full-stack developer to join our development team—someone who wants ... Qualifications What You Bring to the Table Several years of experience as a full-stack developer

and knowledge sharing within the team Our Stack Frontend: React TypeScript Backend ... Working On Development of modern web applications Frontend with React and TypeScript Backend ... Senior Full-Stack Developer (React / Java) (m/f/d) React | Java | Kubernetes | Hybrid | Product Development ... We’re looking for an experienced full-stack developer to join our development team—someone who wants ... Qualifications What You Bring to the Table Several years of experience as a full-stack developer

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.

This role goes beyond backend development. ... and business areas Drive modernization efforts that improve scalability, reliability, security, and developer ... better technical decisions through coaching, reviews, and architectural consultation Improve end-to-end developer ... Infrastructure-as-Code experience (CDK, Terraform, or equivalent) Experience building internal platforms, developer ... Your tasks Technical Strategy & Architecture Define and evolve the long-term technical vision for backend

scalability and long-term maintainability Collaboration Work closely with product managers, designers, and backend ... You'll be expected to bring strong opinions on architecture, performance, and developer experience, helping ... About the Role: As a Senior Android Developer (m/f/d), you will take full ownership of our Android application

THE TEAM AND ROLE As a (Senior) Backend Engineer (all genders), you'll help build the robust, secure ... development team, designing scalable services, optimizing performance, and applying best practices in backend ... YOUR RESPONSIBILITIES Collaborate closely with our core development team to build secure and reliable backend

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

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

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)

and Copilot Agents Your profile Several years of experience as a Power Platform Architect or Senior Developer ... process Advising product team on architecture standards and governance Integration of the platform with backend

in AWS-heavy environments and have practical experience improving infrastructure, reliability, and developer ... You come with Broad Systems Depth: Strong backend (fluency in TypeScript/Node.js) and infrastructure ... technical direction for our core systems, including subscription infrastructure, cloud foundations, shared backend

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

& Infrastructure Develop scalable Python-based backend services and microservices architectures Deploy ... In this role, you will collaborate closely with ML scientists, backend engineers, DevOps teams, and product ... experience, including at least 3 years in machine learning engineering Strong proficiency in Python and backend ... monitoring, and retraining Optimize real-time inference systems for high-throughput production environments Backend

You'll work on some of Flix's most visible products, building backend services that process large scale ... Our backend has recently been rewritten in Scala 3 around Kafka Streams, so you'll be building on a modern ... About the Role Build backend services and streaming applications that power real time insights for millions

Senior Project Developer – Onshore Wind (Northern Germany) An established renewable energy developer ... is looking to appoint a Senior Project Developer to strengthen its growing onshore wind development team

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

Intro We're building the next-generation backend that powers Germany's largest reusable-packaging network ... Anforderungen 7-10 years of backend engineering, with deep production experience in Node.js, TypeScript

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