629 backend developer English-speaking jobs in Germany

Tasks Backend Ownership Own the backend end-to-end: service architecture, API design, reliability ... End-to-end ownership: You're comfortable being the person who holds the full backend picture. ... Requirements Experience: 6+ years building and operating backend systems in Python, with clear ownership ... That might be workflow systems, data infrastructure, AI-native backend patterns, or deep domain expertise

We combine backend engineering, data engineering, data science and external marketing platforms to create ... What you’ll do: Design, build and operate reliable backend services that support marketing and growth ... You’ll be great for this role if you have: 5+ years of professional backend engineering experience.

Ads Backend is your home base, not the limit of your influence. ... The Ads Backend team turns that content into a personalised, revenue-generating advertising experience ... WHAT YOU’LL DO Lead the Ads Backend team, organizationally and technically Own the technical vision ... THE ADS BACKEND TEAM The team owns Zattoo’s in-house Server-Side Ad Insertion (SSAI) solution: the whole

tools, software infrastructure, engineering infrastructure, and developer productivity solutions for ... Depending on your experience and interests, your work may include product feature development, developer ... work closely with software engineers, architects, and technical leaders to improve product quality, developer ... · DevOps & Build Engineering – Build systems, CI/CD, dependency management, release automation, and developer ... Design and implement desktop user interface components and internal engineering applications. · Improve developer

We’re looking for a Senior Backend Engineer who is strong in Python, solid in TypeScript, and used to ... . 2+ years of professional TypeScript/Node.js experience building backend services (Encore, NestJS, ... Requirements 6+ years of professional backend experience, with at least 4 years of Python in production ... Our stack Backend: Python microservices, Encore (TypeScript/Node.js) services Orchestration & messaging

Job Description We're looking for a Senior Software Engineer to join our backend team. ... Your tasks: Design, build, and operate scalable backend services using C# and .NET Develop distributed ... building and operating distributed backend systems in production environments Practical experience with ... You are comfortable designing, building, and owning complex backend services end-to-end Proven experience

Stack Engineer to build the APIs and data infrastructure that power OmniDome's software layer, from backend ... support our growing product and data needs Work across the stack to ship features end-to-end, from backend ... the broader OmniDome system Qualifikation Strong experience building and maintaining APIs and backend

Maintain and enhance quantitative risk models for credit and risk management. Own the end-to-end model lifecycle, including development, calibration, and reporting. Requires a Master's in a quantitative field and 2-3 years of credit rating model experience.

Your work creates the evidence that photonic computing works: compelling demos, developer enablement, ... You'll work across the full stack – from performance-optimized algorithms to developer-facing documentation ... for performance-critical components 5+ years working in the context of external partners, clients, or developer ... across client engagements and partner collaborations Contribute to Q.ANT's Open Source initiatives and developer ... institutional knowledge and potentially industry-defining IP Be the multiplier: Your work enables entire developer

We are looking for someone who has built CI/CD and developer infrastructure — not only used or maintained ... feedback times Build and standardize reproducible developer and test environments Work with build systems ... behind products in AI, robotics, and autonomy Work on technically challenging build, deployment, and developer-platform ... than only maintaining pipelines created by others Strong understanding of how source code moves from developer ... engineering lifecycle Your profile Proven experience owning production CI/CD, build infrastructure, developer

Google Developer Expert). ... A strong engineering foundation in distributed systems, backend platform design, and cloud architecture ... Recognition as a developer advocate, community leader, conference speaker, or similar (e.g. ... You have taught, mentored at scale, run developer communities, written the docs, or evangelised technology

Proactive learner with pragmatic adoption of AI-assisted developer tools (GitHub Copilot, Claude Code ... You will work in a cross-functional environment with Backend Engineers, ML Engineers, AI Architects, ... Collaborate with Platform Architects, Backend Engineers, and ML Engineers to translate architecture designs

expand our AI-enabled research platforms, including our AIR·MS chatbot, integrated LLM solutions, and developer ... equivalent professional experience 2+ years of full-stack development experience, including Python/FastAPI (backend

You'll be the technical anchor of our backend — the engineer who sets the quality bar, owns the hardest ... Strong backend and system design instincts — you reason about boundaries, failure modes, and versioning ... What You'll Do Own the architecture and production-hardening of our backend as we scale from seed onward ... ceiling Move fluidly into DevOps, SRE, or frontend when that's what the problem needs Our Stack Backend ... PostGIS Frontend: React, TypeScript Infra: AWS Requirements A track record of owning production backend

This role combines backend engineering, data engineering and architectural leadership. ... Stay hands-on by designing and developing cloud-native microservices, event-driven applications and backend ... and designing distributed, event-driven architectures using Java 17+, Spring Boot, Kafka and modern backend

You will work across several backend services rather than being assigned to one isolated project. ... Key Responsibilities: Design, build and maintain scalable backend services and APIs, primarily in Java ... shape technical solutions across multiple services and translating product requirements into scalable backend ... engineering tools and solutions where appropriate Requirements: At least 5 years of professional backend

FastAPI or another backend framework. PostgreSQL or Supabase. ... Diagnose problems across mobile, backend, data, and infrastructure. ... Tasks You will work across our Flutter application and FastAPI backend, taking features from problem ... Requirements Our Stack: Mobile: Flutter and Dart Backend: Python and FastAPI Data: PostgreSQL and

ll partner with the Director of AI on strategy, build the platform that unifies LLM access, RAG, and backend ... Define incident response, runbooks, and post‑mortems for AI features Your profile 5+ years as a backend ... structure established; improved code quality and on‑time delivery; targeted hiring completed Our stack Backend

production software by designing, implementing, testing, deploying, and operating end-to-end systems bring backend ... engineer moving into data or a data engineer with meaningful backend experience, you bring either solid ... proven through experience and impact is equally valued senior-level experience delivering and operating backend ... cloud data, lakehouse platforms, and high-throughput processing is a plus whether you come as a senior backend

You have extensive hands-on experience with TypeScript, RxJS, plus professional backend experience with ... Strive to see the big picture and collaborate with the team to connect the dots across frontend and backend ... full-stack technologies You are part of a cross-functional team in close cooperation with UX Designer, Backend ... develop is always in line with the product vision and implement designs from Figma while contributing to backend