Senior Frontend Developer
PinnacleU
4 - 7 years
Bengaluru
Posted: 21/03/2026
Job Description
Position: Frontend Tech Lead (React Native)
Location: Bengaluru, Whitefield
Working Days: Monday- Saturday (Saturdays-WFH)
Experience Required: 4-7 years
Client: Leading EdTech Gaming Platform
Salary: 70 LPA
Role Overview
We are looking for a Frontend Tech Lead who can own and scale our React Native frontend. You will design and build real-time user experiences, handle WebSocket-based systems, and deeply understand how things work on Android and iOS at the infra level.
You will take end-to-end ownership of frontend architecture, performance, and reliability.
Responsibilities
- Lead frontend architecture for a real-time, multiplayer system
- Build and optimize WebSocket-heavy flows (live games, matchmaking, events)
- Own performance, latency, and UI consistency across Android, iOS, and Web
- Design state management for real-time updates and edge cases
- Debug complex production issues across devices and OS versions
- Work closely with backend and product teams on system design
- Set best practices, code standards, and review frontend PRs
- Mentor frontend engineers and help them grow
Requirements
- 47 years of frontend experience with strong ownership mindset
- Deep experience with React Native (production apps, not demos)
- Hands-on experience building real-time systems using WebSockets
- Strong understanding of Android and iOS internals (threads, memory, lifecycle, background behavior)
- Experience handling performance issues, re-renders, and frame drops
- Good understanding of networking, retries, reconnection logic, and edge cases
- Experience with animations, gestures, and high-FPS UI is a big plus
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