Senior Frontend Engineer (React.js)

Location:
Bengaluru (Hybrid – Mandatory 10 days/month Work From Office)

Experience:
5+ Years

Employment Type:
Full-time

About the Role

We are looking for a highly skilled
Senior Frontend Engineer
with strong expertise in
React.js
to build scalable, high-performance web applications. The ideal candidate should have experience working in
product startups
, a strong understanding of modern frontend architecture, and a passion for building exceptional user experiences.

This role is best suited for engineers who have worked on
SaaS products
, thrive in fast-paced startup environments, and enjoy solving complex frontend challenges.

Key Responsibilities
- Design, develop, and maintain scalable frontend applications using
React.js
.
- Build reusable UI components with a focus on performance, maintainability, and scalability.
- Integrate frontend applications with
GraphQL APIs
and
WebSocket
-based real-time systems.
- Optimize application performance, rendering, and loading times across browsers and devices.
- Collaborate closely with Product, Design,



and Backend teams to deliver high-quality features.
- Write clean, modular, and production-ready code following engineering best practices.
- Participate in code reviews, technical discussions, architecture planning, and mentoring.
- Troubleshoot production issues and continuously improve application quality.

Required Skills
- 5+ years
of frontend development experience.
- Strong hands-on experience with
React.js
.
- Experience working in
Product Startups (Mandatory)
.
- Strong experience building
SaaS products
.
- Experience with
GraphQL
and
WebSockets
.
- Experience with
Material UI (MUI)
.
- Hands-on experience with
any modern state management library
(Redux Toolkit, Zustand, MobX, Recoil, etc.).
- Experience using
TypeScript
(Preferred).
- Knowledge of
contemporary build tools
such as Vite, Webpack, Parcel, or similar.
- Experience with
modern frontend testing frameworks
such as Jest, R

📌 Frontend Developer (Bengaluru)
🏢 GoodSpace AI
📍 Bengaluru