Software Developer (Frontend)

Sustvest Broking Private Limited; Gurugram District; On-site; INR 900,000 - 1,500,000; Full time

Job summary

Sustvest Broking Private Limited is seeking a Frontend Software Developer in India. You will craft fast, intuitive, and elegant user experiences for BondScanner, India’s next-generation fixed-income investing platform.

Join a small, exceptional team building a trusted bond discovery and investing experience. You’ll work on core user flows, translate requirements into clean UI, and collaborate with backend, product, and design teams to ship features end-to-end.

Qualifications

• 2–5 years of experience building modern frontend applications.
• Strong understanding of responsive design and component-driven architecture.
• Experience working with APIs, authentication flows, and state management libraries.
• Strong attention to detail around UX and data presentation.
• Familiarity with performance optimization, SEO fundamentals, and Lighthouse metrics.
• Bonus: Fintech, dashboards, trading platforms, or complex data-heavy interfaces.

Responsibilities

• Building responsive, high-performance web interfaces for the BondScanner platform.
• Implementing clean, modular React components following best practices and design systems.
• Translating product and design requirements into user-friendly flows that simplify fixed-income investing.
• Working closely with backend, product, and design teams to ship features end-to-end.
• Ensuring UI/UX consistency, accessibility, and pixel-perfect implementation.
• Optimizing for performance, load time, SEO, and user experience across devices.
• Implementing state management, routing, caching, and client-side architecture.
• Maintaining code quality through reviews, documentation, and automated testing.

Skills

Frontend development

React

UI/UX

Performance optimization

APIs integration

Tools

Design systems

State management libraries

Job description

BondScanner is India’s next-generation fixed-income investing platform, built under a SEBI-regulated Online Bond Platform Provider (OBPP) licence and operated by Sustvest Broking Private Limited (NSE Member Code: 90404).

We simplify bond investing for everyday Indians making high-quality fixed-income products accessible, transparent, and easy to understand.

Our mission is clear: bring bonds to the forefront of personal investing by combining regulatory trust, deep credit expertise, and a clean, intuitive product experience.

We are at an exciting stage beta live (web), onboarding early users, tightening the product, and assembling a small but exceptional team to build India’s most trusted bond discovery and investing platform.

If you want to work at the intersection of fintech, product, markets, and regulation this is the place.

About the Role: Frontend Software Developer (India | Fintech | Web App)

We are looking for a Frontend Software Developer who can craft fast, intuitive, and elegant user experiences for India’s first fixed-income investment platform built under a SEBI OBPP licence.

“You’ll work on the core user flows discovery, comparison, KYC, checkout, transactions, dashboards and ensure every screen feels simple, trustworthy, and modern. This role suits someone who loves turning complex financial data into clean UI and building smooth, responsive web products.”

What You’ll Be Doing

Building responsive, high-performance web interfaces for the BondScanner platform.

Implementing clean, modular React components following best practices and design systems.

Translating product and design requirements into user-friendly flows that simplify fixed-income investing.

Working closely with backend, product, and design teams to ship features end-to-end.

Ensuring UI/UX consistency, accessibility, and pixel-perfect implementation.

Optimizing for performance, load time, SEO, and user experience across devices.

Implementing state management, routing, caching, and client-side architecture.

Maintaining code quality through reviews, documentation, and automated testing.

What We Look For in You

2–5 years of experience building modern frontend applications.

Solid understanding of responsive design, UI frameworks, and component-driven architecture.

Experience working with APIs, authentication flows, and state management libraries.

Strong attention to detail, especially around UX and data presentation.

Familiarity with performance optimization, SEO fundamentals, and Lighthouse metrics.

Bonus: Experience in fintech, dashboards, trading platforms, or complex data-heavy interfaces.

A product-thinking mindset someone who cares deeply about users and simplicity.