129 react English-speaking jobs in Copenhagen

a Senior Software Engineer with full stack capabilities, specializing in frontend development with React ... established API platform and the associated tooling.* Develop and maintain frontend applications using React ... using REST/GraphQL/Event-driven architecture.* Experience with C# or Go, and frontend development with React

Strong experience in React Native and the Expo ecosystem (iOS & Android). ... Role Overview: We are looking for a talented React Native Developer to join our team. ... Bonus: Experience with mobile security, barcode scanning (e.g., ML Kit or react‑native‑camera), or gamification

Strong experience in React Native and the Expo ecosystem (iOS & Android). ... Role Overview We are looking for a talented React Native Developer to join our team. ... Bonus: Experience with mobile security, barcode scanning (e.g., ML Kit or react-native-camera), or gamification

Backend:NestJS, PostgreSQL, Drizzle ORM Frontend:Next.js, React, TailwindCSS Infra:AWS Lambda, CDK, RDS ... What we're looking forStrong TypeScript/Node.js Full‐stack (backend + React) AWS experience Product

and technical decisions when neededWhat we're looking forHas strong commercial experience with React ... Develop and maintain frontend features using React and TypeScriptBuild reusable, well structured UI components

FastAPI, Flask, React, Next.js, Vite) and iterating them into production-ready solutions. ... deployment; CI/CD and containerisation (Docker, Kubernetes); full-stack development in TypeScript using React

You will work with React and Node in both Javascript and Typescript, RabbitMQ, Redis, PostgreSQL, Grafana ... Working with React (and possibly Next.js) to create and debug front‑end components that integrate seamlessly

The team works with a pragmatic, modern stack - Python, TypeScript, Rust on the backend, and React and ... What You Could Bring 2+ years of experience as a software engineer and full-stack expertise with React ... Build efficient, maintainable, and intuitive frontend applications using React and TypeScript, with attention

more efficient and cost-effective technology, the web apps need to be rewritten using JavaScript and React ... and the ability to pick up new technologies as the need arises.Frontend developer skills (Javascript/React

code reviews and providing feedback to your colleaguesOther QualificationsYou have experience with React ... shared toolchain, which is why our tech stack centres around JavaScript, with Node.js on the server and React

Location: Remote job Experience: Senior · 15+ years Core stack: Infrastructure, Elasticsearch, React ... Infrastructure, Elasticsearch, React Native, Optimization, Architecture, Performance, TypeScript, Node.js ... Familiarity with React Native, as our mobile apps and in‑person donation terminals are built using it

infrastructure for scaling across markets, focusing on card and payment products.Tech stack:TypeScript, Node.js, React

solutions when relevant, and help ensure strong UX decisions.This is a pure frontend role built around React ... language is English.Some of the tools and frameworks we useReact, Next.js, TypeScript, TanStack Query, React

To qualify for the role, you should have: Frontend Expertise (Required) React/TypeScript: Extensive ... Key Responsibilities Building end‑to‑end tax automation features from React frontends to Node.js backends ... deployment with complete technical ownership Technology growth: Work with other great Engineers on React

Software Engineer to develop and maintain backend systems for secure supply chain traceability. Experience with Java development and technologies like React, Docker, MySQL/MariaDB, Elasticsearch, and ZooKeeper is required.

and React Native and C# codebasesHave experience contributing to backend services and API designCare ... a fullstack engineer with significant mobile experienceAre comfortable working independently across React

Technology Stack: Our web application is based on Rust and React and is hosted on Azure. ... and DevOps mindset who thrives writing code for the backend (Rust) as well as frontend (TypeScript/React

The Stack Frontend : React/Vite SPA, Mapbox for rendering, and client‑side Parquet/WASM Backend ... Your key tasks will be to: Own systems end‑to‑end, from React‑based interfaces and geospatial data ... years of software engineering experience Bring a full‑stack foundation with experience in modern React

in enterprise SaaS or B2B environments.What we will love about youExperience with .NET, TypeScript, React ... drive adoption of service‐oriented architectures, and modernize approaches across our .NET, TypeScript, React

Strong experience with React Native, Node.js, and MongoDB. ... Develop high‑quality mobile product experiences using React Native.