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The Role
Build and ship high-performance React and TypeScript features for a real-time trading platform. Develop charting, visualization, SDK, and data-intensive applications using WebSockets, REST APIs, and market data. Contribute to Go backend work when needed, optimize performance and reliability, own features through production, mentor engineers, and help drive the product roadmap with minimal supervision.
Summary Generated by Built In
Senior Frontend / Full-Stack Engineer
Location: Sholinganallur, Chennai – In-person
Experience: 7–10 Years
Employment: Full-Time (FTE)
Joining: ASAP
About the RoleWe are looking for a Senior Frontend Engineer with strong React and TypeScript expertise and experience in financial services/trading products.
You will work closely with the CEO across our real-time trading terminal, charting platform, SDK, and core product roadmap. This is a hands-on role requiring strong ownership, technical decision-making, and the ability to deliver with minimal supervision.
Key Responsibilities- Build and ship features for a real-time, data-intensive trading platform.
- Develop high-performance React + TypeScript applications.
- Work with WebSockets, REST APIs, and real-time market data.
- Contribute to charting, visualization, and SDK development.
- Work across the stack when required, including Go backend.
- Optimize frontend performance, scalability, and reliability.
- Own features end-to-end from requirement to production.
- Mentor engineers and contribute to technical leadership.
- Work closely with the CEO and product team to unblock and accelerate the roadmap.
- 7–10 years of frontend engineering experience.
- Strong React + TypeScript expertise.
- Experience with large, complex, stateful applications.
- Strong knowledge of frontend architecture and performance optimization.
- Experience with WebSockets and real-time/data-heavy applications.
- Good understanding of REST APIs and backend systems.
- Experience in FinTech, trading, financial services, or market-data products.
- High ownership, autonomy, and strong problem-solving skills.
- Canvas / D3 / WebGL experience.
- Trading terminal or charting platform experience.
- SDK / developer-facing library development.
- Go experience.
- Monorepo/Nx and i18n experience.
- IIT/NIT/IIM background – nice to have, not mandatory.
A senior, hands-on engineer who can hit the ground running, make strong technical decisions, understand trading workflows, and independently drive complex initiatives from idea to production.
Skills Required
- 7-10 years of frontend engineering experience
- Strong React and TypeScript expertise
- Experience with large, complex, stateful applications
- Strong knowledge of frontend architecture and performance optimization
- Experience with WebSockets and real-time or data-heavy applications
- Good understanding of REST APIs and backend systems
- Experience in FinTech, trading, financial services, or market-data products
- High ownership, autonomy, and strong problem-solving skills
- Canvas, D3, or WebGL experience
- Trading terminal or charting platform experience
- SDK or developer-facing library development experience
- Go experience
- Monorepo/Nx and internationalization experience
- IIT, NIT, or IIM background
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The Company
What We Do
Trusted Partner for Leading-Edge Mobile, Web, and Emerging Tech Solutions. Specializing in Native & Cross-Platform Development, including Flutter. Proficient in AR/VR Integration, Innovative UI/UX Design, Cloud Services (AWS), Blockchain Solutions, Advanced AI/ML Implementations, and IoT Integration.
Why Work With Us
➧ Comprehensive Research & Analysis: We dive deep to understand your vision and market needs. ➧ Seasoned and Expert Developers: Our team brings years of experience and a passion for excellence to every project. ➧ Client-centric Approach: Your satisfaction is our priority, and we tailor our processes to meet your unique requirements.
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