Frontend Developer (Next.js / React.js)

Frontend Developer (Next.js / React.js)

Location: Bangalore, India (Strictly Work from Office)

Experience Required: 1 to 3 Years

Employment Type: Full-Time

About the Opportunity

We are a fast-growing financial technology innovator building high-performance, secure, and scalable payment infrastructure. We process high-volume financial transactions and power seamless, real-time web applications for modern enterprises worldwide.

As we expand our product offerings and scale our transaction platforms out of our Bangalore engineering hub, we are looking for a sharp, execution-focused Frontend Developer with strong expertise in Next.js and React.js to join our core engineering team.

About the Role

We are seeking a developer who cares deeply about web performance, clean architecture, and intuitive user experiences. In this role, you will build and scale high-traffic merchant dashboards, payment checkout flows, and internal financial toolsets.

You will work closely with backend engineers, product managers, and designers in a collaborative office environment to turn complex financial workflows into fast, accessible, and secure user interfaces.

Key Responsibilities

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  Feature Development: Build responsive, high-performance web applications, merchant portals, and transaction dashboards using React.js, Next.js, TypeScript, and modern CSS frameworks.

  
  


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  Performance Optimization: Optimize client-side performance, manage server-side rendering (SSR), incremental static regeneration (ISR), and client-side caching to ensure low-latency user experiences.

  
  


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  API Integration: Connect robust frontend components with backend microservices (Java/Node) via secure REST APIs and real-time WebSockets.

  
  


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  State & Code Quality: Write clean, modular, reusable code with comprehensive unit testing; manage complex application state efficiently.

  
  


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  Security & Compliance: Ensure all user-facing financial interfaces adhere strictly to data security standards, XSS/CSRF prevention, and responsive design best practices.

  
  

Must-Have Requirements (Non-Negotiable)

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  Professional Experience: 1 to 3 years of hands-on software engineering experience building production-grade web applications.

  
  


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  Core Tech Stack: Deep proficiency in React.js, Next.js (App Router / SSR / SSG), JavaScript (ES6+), TypeScript, HTML5, and CSS3/Tailwind CSS.

  
  


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  Fintech / SaaS Familiarity: Understanding of state management (Redux/Zustand), form handling, client-side validation, and performance optimization for data-heavy dashboards.

  
  


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  Engineering Standards: Experience with Git version control, RESTful API integrations, and modern frontend tooling (Webpack, Vite, ESLint).

  
  


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  Work Mode: Strictly Work from Office (WFO) in Bangalore.