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252 open React jobs from companies and job boards across Europe. Every listing shows the work mode, contract type and how to apply.
Full stack software engineer on Grafana Labs' Cloud Integrations team, building the tooling and integrations that let customers collect, visualize and act on telemetry in Grafana Cloud. The role spans frontend (TypeScript/React), backend (Go) and monitoring mixins (Jsonnet). Res…
A hands on engineering leadership (IC) role at Monzo, providing technical and product direction across multiple squads (30–70+ engineers) while coding and leading architecture. Responsibilities Partner with Engineering Directors to shape the technical and product direction of a …
Presales Engineer for the DACH region who partners with Account Executives to lead the technical sale of Twilio's communications products. The role focuses on technical discovery, solution design, product demonstrations and proving product fit to customers. Responsibilities Part…
Fullstack/backend engineering role building secure crypto custody and settlement services on the Payward Services enterprise infrastructure platform. Engineers design and deliver scalable backend microservices and supporting frontend applications for custody, staking, and wallet…
Product manager role at an AI platform for real estate legal work, owning end to end product development of AI driven products. The role combines product direction with hands on prototyping and experimentation with frontier AI models. Responsibilities Build AI driven products wh…
Senior Software Engineer (Typescript / Backend) - AI/ML
Senior full stack engineer role on the ClickPipes Platform team, building data heavy user interfaces and owning customer facing workflows end to end, with a strong frontend focus and work across backend services and APIs. Responsibilities Build scalable UI systems that handle la…
Applied AI Engineer at Mistral who makes the company AI native internally, acting as technical lead for departments such as GTM, HR, Engineering and Finance. The role designs and delivers production grade full stack AI systems end to end and drives their adoption. Responsibiliti…
Build and improve LLM powered generative AI systems for Cosuno's construction tendering platform, owning features end to end from model/agent through API to the TypeScript front end. Responsibilities Build and improve LLM powered systems that navigate the complex, often messy te…
Web Developer role at Canonical building and maintaining high fidelity websites and web apps with HTML, CSS (SCSS), JavaScript, React and TypeScript, working with UX and visual designers. Responsibilities Create high fidelity websites and web apps using the latest incarnations o…
Backend developer role at Deepdesk (part of AnywhereNow) building AI assistants and virtual agents for enterprise contact centres. The role centres on backend development in Python or Go and cloud infrastructure, with some front end work. Responsibilities Build and maintain back…
Software engineer role on Canonical's MAAS team, developing the Metal As A Service bare metal provisioning technology. The engineer develops core components, shapes architecture, and collaborates across teams on a Python and Go software stack. Responsibilities Develop MAAS core …
Software Engineer on Ledgy's AI Systems team, building the AI foundations and product experiences behind the Ledgy Agent, its tools and skills, the MCP server, and shared platform capabilities for embedding AI safely. Responsibilities Design and build the system behind the in ap…
Mid level Software Engineer at Ledgy building reliable, scalable product experiences for equity management software, working across the stack with engineers, product managers, and designers. The role involves owning well scoped projects and turning complex equity workflows into …
Python Engineer on Saphetor's backend team, developing server side logic and maintaining the Python web application stack behind the VarSome suite of bioinformatic tools. Responsibilities Develop server side logic that delivers high performance and responsive communication betwe…
Senior fullstack engineer on Semble's Ecosystem Experience team, owning end to end design and delivery of integrations connecting the clinical system to labs, pharmacies, partner APIs, webhooks and the Semble Connect automation platform. Responsibilities Lead the design and deli…
Senior frontend developer role at roclub, a stealth mode HealthTech startup building a teleoperation platform for medical technology. The developer will work closely with the team and founders to further develop the platform's frontend applications. Responsibilities Work closely…
Full stack engineer role at Boardwise, building products with F (ASP.NET Core) and React.js in a cross functional team. The role involves owning features, contributing to architecture, and maintaining integrations with third party systems. Responsibilities Collaborate closely wi…
Full Stack Developer role at NLab building scalable web applications with Symfony/Laravel, Node.js and React, following TDD practices. The position is open only to European Union citizens. Responsibilities Develop and maintain robust, scalable web applications using Symfony/Lara…
Full stack developer role at Xcelirate building, refactoring and maintaining features across its platforms, working across backend PHP and frontend JavaScript. The contractor owns work end to end through the software lifecycle. Responsibilities Manage your own time while adherin…
Software engineering role at Lovely Systems building client products full stack, working agentically where humans steer and AI agents execute. Engineers orchestrate agents to build software, work test driven, and run what they build in production. Responsibilities Orchestrate ag…
Senior Full Stack Backend Engineer at AlfaDocs, responsible for secure, scalable feature development, owning the backend, shaping architecture, and mentoring the team on a cloud based healthcare practice management platform. Responsibilities Lead end to end feature development f…
Senior Fullstack Developer role at an EdTech startup, building new features, leading and guiding developers, and ensuring best development practices. Fully remote anywhere in the EU or UK. Responsibilities Support our clients and deliver team sprint goals. Perform Senior level J…
Senior/Fullstack Developer at Mineo, building and enhancing an AI powered recruitment platform across backend (Go) and frontend (React/TypeScript). Fully remote within EU timezone. Responsibilities Design and develop scalable, distributed, server side software applications and m…
Off site contractor support for the NATO Secure Common Multi Source Unified Intelligence Portal (Common Intelligence Picture), delivered under the NCI Agency Project Manager. The posting covers several profiles: Technical Governance, C4ISR Subject Matter Expert (ISR and C2 dimen…
There are currently 252 open React jobs across Europe on Work Across, most recently updated on 2 November 2026. New jobs are added every day.
Right now 209 remote, 32 hybrid and 11 on-site React jobs are listed. Every listing is labelled remote, hybrid or on-site, and you can filter by work mode.
The current React jobs include 222 ongoing, 16 freelance and 7 part-time roles. Each listing states the contract type up front.
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