Senior Frontend Engineer (React & Three.js)

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Senior Frontend Engineer (React & Three.js)
We are looking for a Senior Frontend Engineer who is at home in React and TypeScript and who enjoys the point where user interfaces meet real-time 3D. You will build interactive 3D experiences in the browser with Three.js and React Three Fiber, and you will keep them fast, stable and pleasant to use.
This is a role for an experienced engineer who works independently. You will own features from the first idea to production, make your own technical decisions, and use AI tools and AI-powered features as a normal part of your work.
ReactTypeScriptThree.jsReact Three FiberZustandWebGLAI
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Responsibilities
check_circle Build and maintain production web applications with React and TypeScript
check_circle Develop interactive 3D scenes and visualizations with Three.js and React Three Fiber
check_circle Design clean and predictable application state with Zustand
check_circle Optimize rendering performance, memory use and frame rates across devices and browsers
check_circle Integrate AI-powered features into the product and use AI tools to deliver faster
check_circle Own features end to end, from technical design to release, with minimal supervision
check_circle Work closely with designers and backend engineers to turn ideas into polished user experiences
shieldRequirements
5+ years of professional frontend development experience
Strong proficiency in React and TypeScript
Hands-on experience with Three.js and React Three Fiber in real projects
Experience with modern state management, preferably Zustand
Practical experience with AI, either building AI-powered features or using AI tools in your daily workflow
Good understanding of browser rendering, performance profiling and optimization
Ability to work independently and take ownership of your work
Good written and spoken English
What will be your next steps?
01chat_bubble
Quick non-technical conversation
Our initial conversation is a brief, non-technical discussion to understand your background and career aspirations. We're keen to learn about your communication style and how you approach teamwork and decision-making.
02code
60 to 90 minutes technical interview
This in-depth technical assessment, lasting 60 to 90 minutes, is designed to evaluate your specific skills and expertise. We will present you with challenges relevant to our client’s requirements.
03groups
Client interview
In this stage, you will meet directly with the client for a final technical discussion. This interview will be similar in format to our internal technical assessment, allowing the client to see firsthand how your expertise aligns with their specific project needs and team.
04workspace_premium
Offer
Congratulations on successfully completing our evaluation process. We are pleased to extend an offer and recommend you to our clients.
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