388 backend developer English-speaking jobs in Berlin

You’ll work closely with the founder on product and technical decisions, building both backend logic ... end-to-end, from data model to user interface Develop frontend interfaces (React, TypeScript) Build backend ... Strong backend skills (Python/FastAPI or Node) Solid SQL and data modeling experience Experience integrating ... real users, and improve reliability over time What We’re Looking For Several years of full-stack or backend-leaning

Requirements Technical DevRel / Developer Advocate / DevEx experience at a developer-first product ... (Aligned with LiveKit’s “community engagement + developer voice” framing.) ... Our SDK and developer platform combine cutting-edge speech research with production-grade engineering ... Tasks Own developer activation: improve “first 30 minutes” success for SDK/API users (docs, quickstarts ... You’ll work closely with Engineering and Product to turn real developer friction into shipped improvements

For this, we are looking for an experienced Senior Full-Stack Developer (gn) who will actively shape ... You design and implement new services using Kotlin (Backend) and React (Frontend), and support the further

Requirements Must have: 5+ years of backend development experience Strong development experience ... You are not “just” a developer - you will always think about our product and how to improve the experience

We’re hiring a Senior Software Engineer (Backend/LLM Infrastructure) to build and operate the backend ... Requirements 5–8+ years of backend or full-stack engineering experience with Python/FastAPI/LangGraph

Cloud & Serverless: Backend development in AWS serverless environments. ... This role is perfect for a highly skilled, adaptable developer who thrives in dynamic teams and wants ... You will be responsible for building our web application front-end and cloud-native backend, incorporating

Expertise in building backend services with Python and web frameworks, specifically Flask. ... Our Tech Stack Backend: Python, Flask, PeeWee ORM Frontend: JavaScript, TypeScript, Svelte 5 Desktop ... Proven experience in full-stack web development, with a solid understanding of both backend and frontend ... who enjoys building applications and is comfortable working across the entire technology stack, from backend ... Write robust, production-quality code for both the backend (Python, Flask) and frontend (JavaScript/TypeScript

Drive backend performance through testing, monitoring, and robust CI/CD practices. ... Build and evolve our Backend for Frontend (BFF) layer to meet mobile-specific needs. ... Senior Backend Engineer, App (m/f/d) About Redcare Pharmacy: As Europe’s No.1 e-pharmacy, Redcare Pharmacy ... About the role: We are looking for a Senior Backend Engineer (m/f/d) to join our App team and help build ... This role is critical in ensuring high performance, scalability, and reliability of our backend systems

We're looking for a passionate Full-Stack Developer (Working Student) to drive our product forward

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

teams Triage bug reports and implement urgent hotfixes as needed Collaborate across the stack with ML, Backend ... refine the roadmap, and shape the product from a technical perspective Coordinate and align the entire backend ... working with Postgres or an equivalent SQL database Excellent understanding of Python and contemporary backend ... deployment and release process, ensuring stability and performance Own the design and maintenance of the backend

the system landscape as well as the interface development Implement Technical Solutions as SAP ABAP developer

, testing strategy, observability (SLIs/SLOs), and incident/operational readiness across mobile and backend ... a strong track record in either native mobile (iOS/Swift, Android/Kotlin), Angular Web / Typescript backend ... technical direction and contribute code/reviews for either native mobile (iOS/Android), Web/Angular or backend ... Hands‑on credibility: willing and able to pass a backend or frontend coding assessment; you debug, prototype ... Engineer (m/f/x) you combine people leadership with hands‑on technical depth across native mobile, web and backend

Backend & Distributed Systems Knowledge: You have a strong understanding of real-time backend systems ... Ensure Real-Time Reliability: Lead the Backend team responsible for high-throughput real-time ingestion ... experience managing managers and leading multiple diverse squads (, managing both Data Engineers and Backend

Tasks Backend engineers at Born work hand-in-hand with frontend engineering and design to deliver and

ll be great for this role if you have: 4+ years of experience building and maintaining high-traffic backend ... architecture, contributing to key decisions that balance scalability, flexibility, and an exceptional developer

We are AMBOSS and we are looking for a Senior Backend Engineer (PHP) to join our Educator Experience ... We are AMBOSS, and we’re looking for a Senior Backend Engineer in the Educator Experience team.

As we scale, we're investing heavily in developer experience, automation, and productivity. ... About the RoleWe’re looking for a Developer Experience Engineer who can supercharge how 200+ engineers ... automation Mindset You optimize for leverage, not ticket throughput You care deeply about developer ... with performance testing, distributed tracing, load testing Designed integration/testing frameworks or developer ... event-driven systems, and CI/CD Hands-on with Docker, Kubernetes, AWS, and modern observability stacks Developer

As Senior Backend Engineer (Typescript) – Heartbeat AI (m/f/d), you will own the technical architecture ... You will work with a cross-functional team of 10 (Product Manager, Designer, Backend Engineers, Frontend ... Your focus will be on backend systems, ensuring that customer and energy contracts are reliably integrated ... Technologies you will work with: Backend: NestJS (TypeScript), Node.js, Prisma, PostgreSQL Architecture ... as Code Frontend (for integration context): React, Next.js, Flutter Dein Profil 7+ years as a backend