Senior Software Engineer React Native

(TPAP / UPI)

Location: Gurugram

Experience: 4-7 Years

About the Role-

We are looking for a passionate and experienced React Native Developer to build the next

generation of our TPAP (Third-Party Application Provider) platform. The ideal candidate

should have solid expertise in React Native, JavaScript/TypeScript, mobile application

development, and a passion for creating intuitive, secure, and high-performance mobile

applications.

You will work closely with Product Managers, UX Designers, Backend Engineers, and QA

teams to deliver a seamless payment experience for millions of users.

Key Responsibilities-

• Design, develop, and maintain high-quality mobile applications using React Native.

• Build secure, scalable, and responsive user interfaces for UPI and digital payment

journeys.

• Develop reusable, modular, and maintainable UI components.

• Integrate mobile applications with backend REST APIs and payment services.

• Optimize application performance, responsiveness, and startup time.

• Ensure compatibility across Android and iOS platforms.

• Participate in code reviews and follow engineering best practices.

• Troubleshoot production issues and continuously improve application stability and

user experience.

• Collaborate with Product, Design, Backend, and QA teams throughout the

development lifecycle.

Required Skills-

• 4-7 years of experience in mobile application development.

• Strong hands-on experience with React Native.

• Good knowledge of JavaScript and TypeScript.





• Strong understanding of React concepts, Hooks, Context API, and state management

(Redux, Zustand, or similar).

• Experience integrating RESTful APIs and JSON-based services.

• Knowledge of mobile application architecture, navigation, offline storage, and

performance optimization.

• Experience with Git, CI/CD, and Agile development practices.

• Good understanding of debugging tools and application profiling.

Preferred Skills

• Experience in UPI, TPAP, Digital Payments, Wallets, Banking applications.

• Experience with payment SDKs and secure authentication mechanisms such as

OAuth, biometrics, and device binding.

• Familiarity with Android and iOS release processes on Google Play Store and Apple

App Store.

• Knowledge of mobile security best practices and secure coding standards.

What We Are Looking For-

• Strong problem-solving and analytical skills.

• Passion for building high-quality mobile applications.

• Good communication and collaboration skills.

• Ownership mindset with attention to quality and user experience.

• Ability to work in a fast-paced, product-driven environment.

Why Join Us?

You will be part of a team building a next-generation TPAP platform that powers secure,

reliable, and scalable digital payment experiences for millions of users. This is an opportunity

to work on cutting-edge payment technology, solve challenging engineering problems, and

make a meaningful impact in India's rapidly growing digital payments ecosystem.

📌 React Native Developer (Gurugram)
🏢 Paisabazaar
📍 Gurugram