Senior React JS Frontend developer

Location:

About the Role

Senior ReactJS Frontend Developer

You will work closely with product, backend, and design teams to build responsive, modern, and scalable user interfaces for high-traffic financial platforms.

Key Responsibilities

• Develop and maintain modern, responsive UI components using

  ReactJS

  ,

  TypeScript

  , and related ecosystem tools.
• Implement and optimize

  real-time data streaming

  using

  WebSockets

  ,

  SSE

  , or similar technologies.
• Work on highly dynamic financial dashboards, charts, orderbooks, live tickers, and market-data-driven interfaces.
  
• Collaborate with backend engineers to integrate RESTful APIs and streaming endpoints efficiently.
  
• Ensure application speed, responsiveness, and scalable rendering of large datasets.
  
• Build reusable components, UI frameworks, and internal libraries for consistent UX.
  
• Optimize performance (virtualization, memoization, batching updates, etc.).
  
• Write clean, maintainable, well-tested code following best practices.
  
• Participate in code reviews, architectural discussions, and technical design sessions.
  
• Work with product and design teams to convert wireframes into pixel-perfect UIs.
  

Required Skills

• Strong proficiency in

  ReactJS

  ,

  JavaScript (ES6+)

  , and

  TypeScript

  .
• Deep experience with:
  

WebSockets

State management

Performance optimization

• Solid understanding of modern frontend tooling:
  

Webpack/Vite, Babel, npm/yarn, linting, testing frameworks

• Experience with UI frameworks/libraries (Material UI, TailwindCSS, Mantine, etc.).
  
• Strong debugging skills and experience profiling CPU/memory usage in browsers.
  
• Ability to translate complex domain logic into clean UI/UX.
  

Preferred / Good to Have

• Experience in

  finance/trading

  , especially:

Market data streaming (ticks, LTP, bids/asks)

Charting libraries (TradingView, Highcharts, Lightweight Charts)

Order execution flows

• Knowledge of

  RxJS

  , functional programming patterns, or data pipelines.
• Familiarity with micro-frontend architectures.
  
• Understanding of WebSocket load, throttling, adaptive streaming, and reconnection strategies.

Soft Skills

• Strong problem-solving and analytical thinking
  
• Ability to work in a fast-paced, real-time data environment
  
• Clear communication and cross-functional collaboration
  
• Ownership mindset and attention to detail
  

Why Join Us?

• Opportunity to build real-time financial products used by thousands of active traders
  
• Modern tech stack and high-impact engineering environment
  
• Competitive compensation, flexibility, and growth opportunities

Thanks and Regards

Rishu Mehta

Contact No - 9518644040

Mail Id- mehta.rishu2@indiabulls.com