34 frontend developer English-speaking jobs in Hamburg

What you'll do Drive frontend architecture across our three product surfaces, making decisions about ... The feedback loop is short and the requirements are real Mentor other frontend developers, review code ... Your profile Senior-level React and TypeScript experience, with a track record of owning non-trivial frontend ... PWA and/or native (React Native, Capacitor) experience Background contributing to design systems or frontend ... just Lighthouse scores, but render performance, bundle discipline, data-fetching strategy, and caching Frontend

Job Description We are now looking for a Staff Frontend Developer to join our fast-paced engineering ... Implement high-leverage frontend features focused on optimizing user experience and conversion rates. ... drive architectural decisions alongside our Tech Lead, and continuously push the boundaries of modern frontend ... Qualifications At least 7 years of professional experience and fundamental knowledge in frontend development

Job Description ## Remote-friendly within Germany You'll join as our full-stack developer, working ... directly with Janek across backend systems, frontend, and data pipelines, and with Caspar on product ... with a focus on writing clean, well-structured, and consistent code Experience with Flutter, or solid frontend

As our Full Stack Developer, you'll work across the entire product flow — from foot scanning and production ... Not "frontend with backend tickets," and not "backend with React on the side." ... Not a frontend dev with backend tickets, not a backend dev who occasionally touches React Strong React ... Make architectural and product decisions, not just implement them Collaborate closely with backend, frontend ... , TypeScript, and Next.js on the frontend; strong Node.js fundamentals Demonstrated architectural judgment

undefined business problems Foster a culture of experiment-driven innovation within the team Improve developer ... Software Engineering (m/f/d) in 1KOMMA5°, you will work in a cross-functional team alongside experienced frontend ... work with some of the following technologies: Backend: Ruby On Rails, TypeScript, Node.js, NestJS Web Frontend

As a Backend Developer at Logicc, you'll play an active role in shaping the future of AI applications ... (English is our working language) Nice-to-have: Experience with TypeScript and Vite or similar frontend

As our Backend Developer, you'll design and maintain the systems that power everything — from foot scanning ... teammates and raise the bar on security, performance, and GDPR-conscious design Collaborate closely with frontend

You don't have to be the deepest specialist in every layer, we have strong frontend and backend experts ... You oversee backend and frontend without being the top specialist in each: you know enough to guide, ... Enough frontend/game-client fluency to lead it credibly and hold a real architectural conversation with ... You own the whole stack: backend and frontend, strong specialists on both sides, you connect them into ... technical leader who ships and owns the whole picture: the architect and reviewer across backend and frontend

Join us as Senior Node.js Developer on Warhammer 40,000: Supremacy! ... Our frontend is a Unity client and it is also connecting to a dedicated Gameserver written in Java. ... We are seeking an experienced Senior Node.js Developer (all genders) to join our team working on a successful

Implement high-leverage frontend features focused on optimizing user experience and conversion rates. ... Qualifications At least 5 years of professional experience and fundamental knowledge in frontend development

Design end-to-end frontend and backend solutions that blend system architecture, operational workflows

Senior Full Stack AI Engineer needed for client projects. Requires backend experience (Golang/Node.js), frontend skills (Vue.js/React.js), and familiarity with LLM coding assistants. Must be fluent in English.

across two engineering teams and connected domains, designing scalable distributed solutions across frontend ... Build the next generation of Transaction: Remain hands-on across frontend and backend, shaping customer-facing ... expertise with React and Java, and you’re comfortable taking production ownership across customer-facing frontend

Senior Android Developer (m/f/d) About Redcare Pharmacy: As Europe’s No.1 e-pharmacy, Redcare Pharmacy ... You’ll be expected to bring strong opinions on architecture, performance, and developer experience, helping ... About the Role: As a Senior Android Developer (m/f/d), you will take full ownership of our Android application

You will work across compiler infrastructure, optimization, code generation, and developer tooling. ... systems programming, or infrastructure software development Hands-on experience developing compilers or developer

Existing and future games will transition to a Unity-based frontend. ... The frontend engine currently uses a modern HTML5 / WebGL / TypeScript / Vue.js stack, deployed to different

Build and maintain custom Shopify Apps and architect themes using Liquid and modern JavaScript. Integrate Shopify Plus with manufacturing systems and define data architecture. Expertise in Shopify APIs and headless frameworks is required.

Senior iOS Developer to drive modularization and evolve scalable iOS architecture. Expertise in Swift, large-scale apps, and patterns like Clean Architecture. Focus on improving CI/CD, testing, and app stability.

Who we are looking for As Senior Backend Developer (f/m/d), you will help us scale our market platform

  Build intuitive and user-friendly software tools and libraries to be used by internal and external developer ... commercial-quality software from hardware to end-user interfaces  Experience with custom SDKs and developer