React Developer
Los Altos
USA
$250,000/year
Permanent
Software Development
About the Company
We build and deliver endless games powered by AI – blending creativity, interactivity, and cutting-edge technology to let people create, play, and share in entirely new ways. We are looking for passionate engineers who love game-oriented web experiences, performance, and clean, scalable code.
What You’ll Do
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Design, build, and maintain web-based frontends with React and Next.js, delivering high-performance, responsive, and interactive user experiences.
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Collaborate with backend/Node.js teams to integrate APIs, WebSockets, real-time updates, etc.
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Ensure high code quality, maintainable architecture, modular components, and reusable UI libraries.
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Optimise for speed, accessibility, and cross-browser/device compatibility.
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Work closely with UX/UI designers to translate wireframes, mockups and prototypes into polished, usable interfaces.
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Participate in code reviews, pair programming, and continuous improvement of our development process.
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Debug, fix bugs, and refactor legacy code, pushing for test coverage, tooling, and best practices.
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Stay current with frontend technologies, performance optimisation, and emerging trends in web development and gaming UIs.
What We’re Looking For
Must-haves:
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Strong proficiency in JavaScript / TypeScript.
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Deep experience with React, building component-driven UIs.
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Experience using Next.js, including server-side rendering (SSR), static site generation (SSG), routing, performance optimisations etc.
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Familiarity with backend / full stack work using Node.js (building or integrating with APIs, working with server-side logic).
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Solid understanding of HTML5, CSS3 (or preprocessed CSS: SASS, LESS, styled-components, etc.), responsive design.
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Good understanding of browser internals (rendering, performance, security), and web performance optimisation.
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Experience with version control (Git), CI/CD pipelines, testing (unit/integration), and modern build tools (Webpack, Vite, etc).
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Computer Science Degree.
Nice-to-haves:
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Experience in game frontends or interactive graphics / canvas / WebGL or similar.
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Experience with real-time features: sockets, live updates.
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Familiarity with cloud hosting, serverless functions, or edge functions.
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Knowledge of accessibility (a11y) standards.
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Experience with monitoring / error tracking / analytics in production.
What You’ll Bring
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Strong problem-solving mindset, pragmatic but with high standards for code quality.
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Ability to work collaboratively across design, backend and product teams.
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Passion for building fun, interactive experiences, and empathy for end users.
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Good communication skills; able to explain trade-offs and suggest improvements.
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Proactive attitude: identifying issues, making suggestions, taking ownership of features.
What We Offer
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Competitive salary + equity
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Budget for professional development (conferences, courses, tools).
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A creative, motivated team working at the intersection of AI, games, and interactive experiences.
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Cutting-edge tech stack, opportunity to make meaningful impact.
Darwin Recruitment is acting as an Employment Agency in relation to this vacancy.

George Wiles

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