Frontend Developer

About CognitiveBotics:

CognitiveBotics Technologies Private Limited is an AI-powered digital therapeutics and eLearning platform designed to support early intervention for children with Autism Spectrum Disorder (ASD) and other neurodivergent conditions. By leveraging advanced AI capabilities, we provide personalized, adaptive learning pathways that help children acquire cognitive, social, emotional, and communication skills.

Currently in the pre-revenue stage with a validated product and early pilots, CognitiveBotics is now embarking on its commercialization journey in India and select global markets.

We’re building interactive, animation-driven mini-games and experiences that run smoothly inside mobile and web applications. You’ll own rich 2D/3D scenes with React, React-Three-Fiber (R3F), custom shaders, SVG animation, real-time audio/video textures, and airtight performance on iOS/Android WebViews and desktop browsers.

Requirements:

· 5+ years in modern React developing Reusable components, custom hooks etc and strong in TypeScript.

· 3+ years with React-Three-Fiber/Three.js building interactive, animated scenes / effects.

· Proficiency in JavaScript, HTML5, and CSS.

· SVG mastery: paths, viewBox, transforms, masking, filters and orchestrating animation.

· Media handling: video textures, iOS autoplay constraints, user-gesture gating.

· Experience delivering inside mobile WebViews/iframes and handling cross-app messaging.

· Strong debugging skills on Safari/iOS, Android Chrome, desktop browsers; comfort with Dev tools, WebGL inspector etc.

· Deep performance intuition: draw call/overdraw/GPUMem, texture formats & mipmaps, instancing, batching, cache invalidation.

· Experience with Lottie, converting motion design into code/shaders.

Responsibilities:

· Ability to implement animation games end to end.

· Build internal tools: level/scene loaders, develop effects and debug accordingly.

· Collaborate with design/illustration/animators to translate motion specs into production-ready code.

· Ship reliable code: unit/integration tests, analytics hooks, error logging.

· Profile and fix performance issues across devices (Safari/iOS WKWebView, Android WebView, Chrome/Edge/Firefox).

This position offers a unique opportunity to use your creative talents to make a meaningful difference in the lives of children with autism and their families. The ideal candidate will have a passion for creating fluidic, immersive and user-friendly educational games catering to the needs of children; Solving core animation development and game flow using Three.js and React three fiber.