297 backend developer English-speaking jobs in Berlin

While we're open to candidates with experience in any backend language, a willingness to work with Lua ... support production systems DESIRED CHARACTERISTICS 5+ years of software engineering experience in backend

Engineer in the ANR team, you will be primarily abackend engineer with fullstack capabilities (~80% backend ... Your Tasks Design, implement, and operate backend services in Java (Spring Boot) that powerdata aggregation ... language Your Profile Must Have 7+ years of professional software engineering experience, with a strong backend

document, code, review, test, and release high-quality code across the full stack — both frontend and backend

This role sits at the intersection of infrastructure, developer experience, and product engineering. ... high-stakes environments Have a strong systems engineering background with fluency in at least one backend

Experience with or strong interest in AI-assisted software engineering and modern developer tooling. ... Proficiency in backend development with TypeScript, including building APIs, microservices and distributed

Strong adjacent experience in workflow engines, developer tooling, distributed systems, automation platforms ... , or integration-heavy backend software can be highly relevant when paired with credible LLM-system understanding

A leading quantitative investment firm is looking to hire a Junior Quantitative Researcher / Developer

searchable as: Lead Full Stack Engineer · Staff Software Engineer · Full Stack Tech Lead · Lead Software Developer

Backend: Python, FastAPI, Pydantic, async SQLAlchemy, and Alembic. ... Your primary focus will be the AI and Python backend, including agent harnesses and MCP integrations. ... Your profile What you bring Strong Python and backend engineering skills, with experience maintaining

Identify and address architectural, scalability, performance and operational risks in complex backend ... w) Principal Architect, you will shape the architecture and technical direction of high-performance backend ... experiences Strong hands-on Core Java engineering expertise and proven ability to build production-grade backend

About GetYourGuide GetYourGuide is the globally leading marketplace for unforgettable travel experiences. Travelers use GetYourGuide to discover the best things to do in a destination. Since its founding in 2009, people from all over the world have booked more than 150 million tours, activities, and attraction tickets through GetYourGuide.

digital planning processes, in particular AI agents and interfaces Designing and developing REST APIs, backend

responsibilities Design, build, and maintain scalable applications, services, and integrations Develop robust backend

Nice to have: The Backend Edge: Professional experience building backend services, ideally in Java, and ... You'll own features end to end, from the backend to the user interface. ... Go Beyond the Frontend: Extend backend services and GraphQL APIs when an experiment needs it, with Apollo

An application server layer: a Node/TypeScript service sitting between the frontend and the backend fleet ... TypeScript application server handling booking and matching logic, a fleet of independently deployable backend ... web frontend, native iOS in SwiftUI, a Node/TypeScript application server, Node.js and Go for newer backend ... comfortable tracing a bug from a UI symptom (web or native) down through the application server into the backend

A modern production stack across backend, frontend, infrastructure and observability. ... Design and build backend services and APIs using Python, Django and Django REST Framework. ... We’re looking for a Senior Full-Stack Engineer with a strong backend focus to help us build and evolve ... We’re looking for a T-shaped engineer: someone with deep backend expertise who is also comfortable following

. 💡 Hard Skills / Must Have: • 5+ years of production backend engineering experience and complex product ... AI-assisted development tools. 📌 Responsibilities and Tasks: • Design, develop, and maintain scalable backend

scaling production web applications (computer science degree or equivalent hands-on experience) Deep backend ... high-precision domain logic covering CPC bidding, ad budgets, and campaign eligibility Keep the frontend and backend

. 💼 About This Role As the Web Developer, you’ll be driving the CONROO web app forward – our central ... You identify opportunities to improve code quality or developer experience and define a concrete plan ... Deep dive into your experience with a coding challenge and a 45-minute interview with our developer,

end-to-end: clarify ambiguous requirements, shape solution approaches, and drive implementation across backend ... Strong hands-on software engineering background (7+ years) with deep expertise in Java and Spring-based backend