439 backend developer English-speaking jobs in Berlin

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Proficiency in Kotlin for backend development. ... Join GLS/NXT as a Senior Backend Engineer and help shape the future of out-of-home delivery. ... We care deeply about solving real user problems and building reliable, high-quality backend systems that ... Requirements 5+ years of proven experience as a Backend Engineer or in a similar role within a cross-functional

We’re looking for a Backend Engineer within Trading to join us in making the energy transition happen ... Job Mission 🚀 As a Backend Engineer in Trading at Tibber, you will help us grow our Virtual Power Plant ... What you'll do ✅ Work together with other backend engineers, traders and quants in a very small and

Stacked MVVM, Riverpod, Bloc) to backend logic, APIs, and data persistence. ... Design, implement, and operate backend services in Python on AWS Serverless (e.g. ... Solid backend experience with Python, ideally in a serverless AWS environment. ... Contribute to architectural decisions for mobile applications, backend services, and cloud infrastructure ... A mindset that goes beyond a single layer - you enjoy understanding and shaping both mobile and backend

Stacked MVVM, Riverpod, Bloc) to backend logic, APIs, and data persistence. ... Design, implement, and operate backend services in Python on AWS Serverless (e.g. ... Solid backend experience with Python, ideally in a serverless AWS environment. ... Experience with automated testing across mobile and backend layers Experience with React and modern ... Contribute to architectural decisions for mobile applications, backend services, and cloud infrastructure

We are looking for a Software Engineer Backend (Kotlin/Java) - Routing Infrastructure, Logistics Optimisation

Instant Games Developer (Platforms) SOFTGAMES is looking for an Instant Games Developer to join our platform

Software Engineer in 1KOMMA5°, you will be a member of a cross-functional team alongside frontend and backend ... reliable application setups to scale globally Promote teamwork and successful project execution Improve developer

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

We use Python FastAPI in the backend, React/Next.js in the frontend, and Kubernetes for the infrastructure ... Drive meaningful improvements to system performance, reliability, or developer experience. ... Improve developer experience by championing better tooling, automation, and AI-augmented workflows.

products at Shiftmove, and we’re looking for one talented Senior Software Engineer focusing on the backend ... You will collaborate closely with backend, frontend, and mobile engineers, product management, design ... What You Will Do Design and evolve backend systems and architectures to improve scalability, reliability ... that reduce complexity, improve system foundations, and increase team effectiveness Our Tech Stack Backend ... legacy-heavy systems to identify risks, bottlenecks, and opportunities for simplification Develop and refine backend

About your tasks: Design, develop, and maintain robust, scalable backend web services in Python. ... About the Role: We are looking for a Python Backend Engineer (m/f/d) to join our Software Engineering ... Genuine enthusiasm for Artificial Intelligence and its practical applications in backend systems. ... In this role, you will design, develop, and maintain scalable backend web services that power our AI-driven ... Your solid experience in Python-based backend systems, combined with an interest in Artificial Intelligence

sharing and technical leadership What We’re Looking For: +8 years of professional experience in backend ... incremental improvements Lead large-scale refactorings and modernization efforts Design and evolve backend ... different services, with a focus on scalability, reliability, and operability Build and maintain scalable backend

We are looking for an experienced Senior Backend Engineer - Java (m/f/d) to join our skilled and collaborative ... Your profile You’re a seasoned backend engineer with a solid Java background and a hands-on approach. ... You’ll fit right in if you: Have 5+ years of experience building Java backend systems with Spring, Hibernate ... Our Stack Backend: Java, Spring, Hibernate, PostgreSQL, Spring Boot                                                        

Your playground As a backend engineer at shyftplan, you will be part of a highly motivated international

table to help shape our product What you'll bring: You have 3+ years of hands-on experience in backend

Contribute to technical design discussions and help evolve frontend and backend architectures Write ... engineer who enjoys working across the stack and is eager to deepen expertise in modern frontend and backend ... You Will Do Design and implement features for a modern, customer-facing portal across frontend and backend ... comfortable with TypeScript, Angular, and React on the frontend, and with Java and Spring Boot on the backend ... working knowledge of TypeScript and at least one modern frontend framework (Angular and/or React) Solid backend

modern TypeScript-based frontend frameworks (Angular, React, microfrontends) while bringing strong backend ... full-stack engineer who is equally comfortable shaping frontend architecture and designing resilient backend ... build, and evolve a modern, customer-facing portal using a microfrontend architecture and scalable backend ... business requirements into robust technical solutions Drive architectural decisions for frontend and backend ... frontend frameworks, including Angular and React, with experience in microfrontend architectures Deep backend

Tasks Own and evolve backend & cloud architecture – Design, build, and operate scalable, reliable backend ... Provide technical leadership and cross-functional guidance – Mentor backend engineers, uphold high code ... Backend Architecture: Deep experience designing reliable, scalable applications using TypeScript and ... Delivery & Mentorship: actively leading the technical delivery of key product features while mentoring the backend

Job Description Take full end-to-end ownership of designing, building, and scaling backend services ... Monitor backend systems, troubleshoot complex issues, and drive continuous improvements in reliability ... Qualifications 5+ years of professional software development experience with a strong focus on backend ... Experience owning backend systems end-to-end - from concept and design to deployment and long-term maintenance