125 frontend developer English-speaking jobs in Berlin

Hello, We are looking for an experienced Senior Frontend Developer Work is generally performed remotely ... Developer for the further development of a web-based railway traffic simulation platform using Angular ... Experience integrating REST and GraphQL APIs into Angular frontend applications. ... Project duration: 01 September 2026 to 31 December 2026 Description We are seeking a Senior Frontend ... Experience with test-driven frontend development, including Unit Testing with Vitest/Jest and E2E testing

current with new tools, models and methodologies, and you're keen to test what can measurably improve developer ... Job Description Own the end-to-end architecture of modular add-ons (backend, frontend, integrations) ... integration within a micro-frontend setup (SingleSpa), ensuring seamless performance and UX consistency ... queues, events) and complex database schemas optimized for high-traffic e-commerce environments Oversee frontend ... and Laravel (including Middleware, Queues, Events, Gates/Policies), along with strong experience in frontend

of products of top brands  About us bettermarks was founded in 2008 and has since become a leading developer ... Solid understanding of micro-frontend and microservice architectures. ... Implement micro-frontend architectures and integrate with distributed backend services. ... Your mission Responsibilities: Design, develop, and maintain scalable web applications using modern frontend ... (React, TypeScript, and modern frontend tooling) Proficiency in backend development with Python or

Tasks We need a Senior Full-Stack Developer who leans frontend – someone who makes our product look ... Our stack: FastAPI & Django backend, React frontend (Material UI, react-query), PostgreSQL, AWS. ... Concretely, you'll: Drive frontend improvements – not just fixing bugs but proactively elevating UX

or a related discipline. 3+ years of professional experience as a software engineer or full-stack developer ... Tasks Your future role Design, build, and ship high-quality frontend and backend features — writing ... Strong frontend skills: deep fluency in HTML, CSS, and JavaScript/TypeScript, with hands-on experience

development expertise Strong architectural ability to design clean, scalable frontend systems Fluency ... architecture to polished, high-quality delivery Push the boundaries of what's possible with modern frontend ... and performance through thoughtful reviews, testing, and best practices Contribute to evolving our frontend ... design system to support rapid iteration at scale What we're looking for: 5+ years of professional frontend ... track record of shipping high-quality user-facing products A strong portfolio or GitHub showcasing frontend

Not because you need to be a developer. ... Understand the System: Build a solid understanding of how UI, frontend, backend, APIs and databases interact ... Technical Know-how: You have practical experience with APIs, testing and data validation and understand how frontend

Explore and integrate AI tools and agents to enhance developer productivity and product capabilities. ... You’ll work end-to-end across the stack, contributing to both backend and frontend development in a lean ... What you’ll do: Design, implement, and maintain product features across the stack—from backend APIs to frontend

could be a perfect fit if you: Have 3+ years of experience in a digital technical field (e.g., backend/frontend ... Have strong project management skills and enjoy owning complex initiatives Know how to write detailed developer ... specialists, but you must be technically strong and confident in translating complex requirements into developer-ready

Job Description Develop and maintain high-quality, performant, and scalable frontend features for our ... CSS-in-JS, responsive design) Solid understanding of frontend testing frameworks (e.g. ... Take an active role in solving complex technical problems and architecting innovative, sustainable frontend ... ensure code quality, maintainability, and adherence to best practices Contribute to optimizing our frontend ... performance (Core Web Vitals), and development workflows Qualifications At least 4 years experience with Frontend

Requirements Previous experience that could be helpful: Fluent in TypeScript and frontend frameworks ... As a frontend engineer, you will design and implement our web applications in close collaboration Backend

Project Developer - Power-to-Liquids and Biomass-to-Liquids Are you interested in joining a company that ... They are looking for a Project Developer to grow their global reach by identifying new opportunities

Cultivating Talent & Community  Lead the SD Worx Campus team and Practice Guilds (Frontend, Backend, ... Drive the shift from "developer-as-coder" to "developer-as-orchestrator," ensuring our teams effectively ... DevEx Satisfaction: Improvement in developer experience scores as teams focus on high-leverage work rather ... Experience: 10+ years in software engineering, with 5+ years leading engineering transformation, or developer ... Improve Developer Experience (DevEx) by reducing engineering friction and increasing engineering effectiveness

Key Responsibilities: Design, build, and maintain scalable backend and frontend components within a ... Lambda‑based systems) Exposure to AI‑augmented development or internal developer platforms Familiarity

Not frontend-only in practice. Depth in the frontend, contribution across the stack. ... You will work with React and TypeScript on the frontend. ... This is a frontend-focused role on a full-stack product team: your depth is in the browser and on mobile

About your new roleLead the development of our latest frontend application while contributing across ... Skills & RequirementsSeveral years of professional experience in frontend development with TypeScript

Design and build modular, web-based frontend components — widgets and plugin-like building blocks that ... A modern, evolving stack:Backend: AWS, Kotlin, Kubernetes, Kafka, MongoDB, microservices Frontend: React ... , analyse, document, code, review, test, and release high-quality code across the full stack — both frontend ... solid foundation in web technologies (React, TypeScript) and experience building modular, composable frontend

where you will have genuine ownership over cloud infrastructure, platform reliability, security and developer ... observability, monitoring and reliability Supporting engineering teams with scalable internal tooling and developer

In this role, you will oversee the unified developer platform and core infrastructure capabilities that ... Reporting to the VP of Global Developer Platform, you will be a strategic thought leader, an impactful ... Job Description We are looking for a Director of Engineering, Platform to lead our Global Developer Engineering ... Platform Impact: Proven experience building, scaling, and driving the group-wide adoption of a unified developer ... organizations by reducing complexity through a cohesive and opinionated platform, and to deliver an amazing developer

Optimise performance across frontend, backend, and database queries. ... Experience with automated testing for frontend and backend (unit and e2e). ... Strong JavaScript/TypeScript knowledge (ES6+), and experience with a modern frontend toolchain. ... Senior Full-Stack Engineer (all genders) to help us build and scale modern web applications across frontend