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.
Responsibilities
- Build and maintain production web applications with React and TypeScript
- Develop interactive 3D scenes and visualizations with Three.js and React Three Fiber
- Design clean and predictable application state with Zustand
- Optimize rendering performance, memory use and frame rates across devices and browsers
- Integrate AI-powered features into the product and use AI tools to deliver faster
- Own features end to end, from technical design to release, with minimal supervision
- Work closely with designers and backend engineers to turn ideas into polished user experiences
Requirements
- 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?
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.
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.
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.
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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