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Full Stack Engineer (London)
Senior Full Stack Engineer working via RemoteStar for a FTSE 250 online-trading fintech in the UK (Cambourne/London, onsite). Day to day: building internal AI-enablement tooling — AI-assisted coding, test generation, deployments, defect triage — integrating LLM tools like Claude Code with Jira, GitLab and CI/CD, on a Java backend with React/React Native.
Hiring Senior React Native Developer in Toronto, ON
Contract role (6–12 months) in Toronto: design and build pixel-perfect mobile/web UIs with React Native, integrate native APIs, use Redux for async API calls, and fix bugs and performance bottlenecks. Requires 5+ years front-end experience with JavaScript, CSS, HTML, React, and React Native.
Fullstack Developer
Microcosmworks in New Delhi seeks a junior full-stack developer (0-3 years) to develop, test, and deploy web and mobile applications alongside senior developers. Work spans JavaScript/Python/PHP backends (Node.js, Spring Boot, Laravel), frontends like React, Next.js, React Native, and Flutter, plus MongoDB/MySQL databases.
Software Engineer III, Frontend (Storefront)
Builds and maintains Quince’s ecommerce storefront systems, including backend services, APIs, and customer-facing web/mobile apps, using full-stack development with Java/Spring Boot and JavaScript/TypeScript frameworks.
Software Development Engineer III (Mobile)
Senior mobile engineer (SDE-III) at Quince in Bengaluru who designs, builds, and optimizes high-performance React Native applications for iOS and Android. Day-to-day focuses on performance tuning, React Native internals and native integration, code quality/testing, and mentoring while collaborating with Product, Design, and Backend teams.
Software Development Engineer -3 (Mobile)
Quince is hiring a Software Development Engineer III (Mobile) in Bengaluru to design, build, and optimize its consumer-facing React Native shopping app across iOS and Android, with a strong focus on performance tuning, React Native internals (TurboModules, JSI, Fabric), and cross-functional collaboration.
Full Stack Engineer
Full-stack engineer at 3Y Health, an AI-native operating system for healthcare practices: building AI agents and automated workflows for clinic ops (insurance verification, prior auth, intake, claims) and shipping web/mobile features end to end. Stack centers on Python and TypeScript with React/Next.js, PostgreSQL, Temporal, AWS, and daily use of AI coding agents like Claude Code.
Founding Engineer
About 3Y Health 3Y Health is building the operating system for healthcare practices, an AI-native platform that helps clinicians start, run and grow their practice. We work as a managed services organization (MSO):…
AI Product Engineer
About 3Y Health 3Y Health is building the operating system for healthcare practices, an AI-native platform that helps clinicians start, run and grow their practice. We work as a managed services organization (MSO):…
Full Stack Engineer
Expensify is hiring a US-remote full stack engineer to take expense-management features from idea to shipped — e.g. accounting integrations, receipt scanning, and credit card imports — while acting as a self-directed product owner. Stack experience spans JavaScript, React/React Native, PHP, and other languages, with heavy use of AI tools and code review.
Senior Software Engineer (Frontend) (Remote)
Builds and maintains web and mobile interfaces for a FinTech startup digitizing construction material purchasing using React, React Native, and GraphQL.

Senior Software Engineer, Membership Experience
Senior full-stack engineer on Chime's Membership team, building and scaling features for membership benefits, rewards, and member engagement in the Chime mobile app. Works end-to-end across Ruby on Rails backend services and React/React Native front ends, with a metrics-driven, experimentation-heavy approach.
Software Engineer (f/m/d) – Cross-Platform SDK Development
Company Description AI macht uns schneller. Das Denken nimmt sie uns nicht ab. Was AI produziert, überprüfen wir. Für alles, was rausgeht, stehen wir gerade. Beim Ausprobieren sind wir schnell, beim Ausliefern…
KOF - React Engineer (grade A)
Entry-level (grade A) React engineer at Capgemini Engineering in Mexico, working on front-end development with React, TypeScript, Redux, and TailwindCSS, plus React Native and unit testing with Jest and React Testing Library. Junior role working under direction with growing independence.
Senior .NET Developer / Technical Consultant
A hands-on senior .NET engineer at Capgemini Engineering in Lisbon who designs, builds, and maintains web applications and services for clients, working with ASP.NET/C#, REST APIs, MS SQL Server, and front-end technologies like JavaScript and jQuery. Hybrid work on national and international consulting projects.
AI-Enabled Solutions Developer (Cloud Engineer 3)- 30464
Full-stack developer on HII Mission Technologies' enterprise PMO team, building and enhancing a Program Management Portal plus mobile apps and automation tools for defense contract management, using AI-assisted coding tools to speed delivery. Works with modern web frameworks (React/Vue/Angular), React Native, SQL, REST/GraphQL APIs, and AWS GovCloud (IL4/IL5).
React Native Engineer (m/f/d)
Frontend engineer at Schwarz Digits (the IT division of Schwarz Group, behind Lidl/Kaufland) developing, maintaining, and improving a React Native framework with web/mobile code sharing. Work happens in a cross-functional agile team; core stack includes React, React Native, React Query, Tailwind, and Jest.