Job Description
React.js Frontend Developer – Trading Platforms
Experience: 4+ Years
Employment Type: Full-Time
Location: Kolkata (Onsite Preferred)
Job Summary
We are looking for an experienced React.js Frontend Developer with strong exposure to trading platforms and real-time financial systems. The ideal candidate will have hands-on experience building high-performance, low-latency user interfaces for market-driven applications and a solid understanding of trading workflows, market data, and real-time systems.
Key Responsibilities
Design and develop scalable, high-performance React.js applications for trading and financial platforms.
Build real-time, data-intensive user interfaces using Web Sockets and streaming APIs.
Implement and manage application state for live trading data using Redux, Mob X, or similar frameworks.
Collaborate with backend teams to integrate REST APIs and real-time data feeds.
Optimize UI performance for high-frequency updates, ensuring low latency and high reliability.
Develop intuitive, data-dense dashboards tailored for traders and operations teams.
Work closely with product managers, traders, and engineers to translate trading requirements into functional UI components.
Ensure adherence to security, compliance, and audit requirements relevant to financial systems.
Required Skills & Qualifications
4+ years of hands-on experience with React.js in production environments.
Strong proficiency in Java Script (ES6+) and Type Script.
Experience with state management libraries such as Redux (Thunk/Saga) or Mob X.
Hands-on experience with Web Sockets and real-time data streaming.
Strong understanding of RESTful APIs and data-driven UI development.
Experience optimizing performance for high-frequency, real-time applications.
Proficiency in modern styling techniques (CSS-in-JS, Styled Components, Sass).
Bachelor’s degree in Computer Science, Engineering, or a related field.
Trading & Financial Domain Experience (Mandatory)
Prior experience working on trading platforms, OMS/EMS, or market data-driven applications.
Strong understanding of order lifecycle , market data feeds, bid/ask pricing, and order books.
Familiarity with P&L, portfolio exposure, risk metrics , and real-time financial dashboards.
Exposure to equities, derivatives, FX, or crypto markets is a plus.
Awareness of financial compliance, audit trails, and data security standards.
Why Join Us?
Opportunity to work on mission-critical, real-time trading systems.
Exposure to high-scale financial data and modern frontend architecture.
Collaborative environment with traders, analysts, and senior engineers.
Long-term growth and learning in the fintech and capital markets domain.
Experience: 4+ Years
Employment Type: Full-Time
Location: Kolkata (Onsite Preferred)
Job Summary
We are looking for an experienced React.js Frontend Developer with strong exposure to trading platforms and real-time financial systems. The ideal candidate will have hands-on experience building high-performance, low-latency user interfaces for market-driven applications and a solid understanding of trading workflows, market data, and real-time systems.
Key Responsibilities
Design and develop scalable, high-performance React.js applications for trading and financial platforms.
Build real-time, data-intensive user interfaces using Web Sockets and streaming APIs.
Implement and manage application state for live trading data using Redux, Mob X, or similar frameworks.
Collaborate with backend teams to integrate REST APIs and real-time data feeds.
Optimize UI performance for high-frequency updates, ensuring low latency and high reliability.
Develop intuitive, data-dense dashboards tailored for traders and operations teams.
Work closely with product managers, traders, and engineers to translate trading requirements into functional UI components.
Ensure adherence to security, compliance, and audit requirements relevant to financial systems.
Required Skills & Qualifications
4+ years of hands-on experience with React.js in production environments.
Strong proficiency in Java Script (ES6+) and Type Script.
Experience with state management libraries such as Redux (Thunk/Saga) or Mob X.
Hands-on experience with Web Sockets and real-time data streaming.
Strong understanding of RESTful APIs and data-driven UI development.
Experience optimizing performance for high-frequency, real-time applications.
Proficiency in modern styling techniques (CSS-in-JS, Styled Components, Sass).
Bachelor’s degree in Computer Science, Engineering, or a related field.
Trading & Financial Domain Experience (Mandatory)
Prior experience working on trading platforms, OMS/EMS, or market data-driven applications.
Strong understanding of order lifecycle , market data feeds, bid/ask pricing, and order books.
Familiarity with P&L, portfolio exposure, risk metrics , and real-time financial dashboards.
Exposure to equities, derivatives, FX, or crypto markets is a plus.
Awareness of financial compliance, audit trails, and data security standards.
Why Join Us?
Opportunity to work on mission-critical, real-time trading systems.
Exposure to high-scale financial data and modern frontend architecture.
Collaborative environment with traders, analysts, and senior engineers.
Long-term growth and learning in the fintech and capital markets domain.
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