369 backend developer English-speaking jobs in Germany

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

Senior Kotlin Backend Engineer (m/f/d) We’re looking for a talented Senior Kotlin Engineer (m/f/d) to ... About the Role Design, develop, and maintain backend services using Kotlin Build and evolve scalable, ... About You 5 years of experience as a Software Engineer working with Kotlin Hands-on experience building backend

This is a backend engineering role focused on building and optimising low-latency infrastructure operating ... Responsibilities • Build and optimise low-latency backend infrastructure supporting live trading systems ... activity globally, including market data infrastructure, exchange connectivity, and performance-critical backend ... Required Skills & Experience • Strong modern C++ experience within backend or systems engineering environments

, and execution of our full product ecosystem — from embedded firmware and hardware to mobile apps, backend ... fluently between domains, supporting team members working on BLE firmware one moment and Flutter SDKs or backend ... rapidly across Europe and beyond.ResponsibilitiesLead engineering across embedded software, hardware, backend ... development (Flutter) and cross‑platform SDKs.Ability to navigate seamlessly between embedded, mobile, backend ... technology platform.Oversee development of BLE/Zigbee firmware, Flutter mobile apps and SDKs, Google Cloud backend

Experience with Python backend development. Familiarity with APIs and databases. ... Aufgaben As an Engineering Intern, you'll support the development of our platform across frontend, backend ... features used by customers Contribute to frontend development using modern web technologies Support backend

Deine Aufgaben As a Web-Developer you will be directly working on our core products – our standard cloud-based

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

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

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

Youll work across the full slice: training models, building the backend services that serve them, and ... Not everything needs a GPU Backend inference services and data pipelines in Python Packaging, deploying ... before throwing a GPU at every problem Fullstack & DevOps: Hands-on fullstack experience, frontend and backend

(Senior) Backend Engineer (C#/.Net) (m/f/d) Everything we do, starts with you.

generation & context engineering Experience with AI and agentic frameworks (AI SDK or similar) Strong backend ... financial analysis features (P&L analysis, liquidity planning, KPI dashboards) Technologies: AI API Backend

What you need to bring to the table: At least 4 years of hands-on experience as a cloud or backend ... developer—with genuine end-to-end responsibility for cloud systems in production In-depth GCP ... frameworks Experience with e-commerce or ERP systems (Magento, Odoo) GCP Professional Cloud Developer

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

AWS or GCP Experience Required • 3+ years of software engineering experience • Experience building backend ... business applications • Intelligent workflow automation • LLM integrations and orchestration • API and 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

SAP PI/PO Developer- Heavily remote - 6 month Contract About the role: A leading manufacturing business ... undergoing a full S/4HANA transformation is looking for an experienced SAP PI/PO Developer to join their

Senior Unreal Engine Developer (Photorealistic Simulation & Rendering) Location: Berlin (Onsite) About ... Role Overview We are seeking a Senior Unreal Engine Developer with a strong focus on photorealistic simulation

We think you'll thrive here if you: Have a strong JS/TS foundation with solid backend experience in Node ... In practice, this means: Building and maintaining the installer app and related backend services Collaborating