Software Development Engineer – Backend (Intern)

Juspay is a leading fintech company revolutionizing digital payments, processing over 175 million transactions daily with an annualized Total Payment Volume (TPV) of $670 billion. With over 1.5 billion app installations of Juspay SDKs, we are driving seamless, secure, and efficient payment solutions.

Key Highlights:

• 99.99% system availability
• 175M+ transactions per day
• 1-Click seamless payment experience

What You’ll Be Doing

You will work on core challenges in Juspay’s Centers of Excellence, balancing deep technical framework development with business enablement.

Areas of Focus:

1. SDK Development

   • Build UI/UX experiences for frictionless payments
   • Enable merchants to manage payment options seamlessly
   • Work with Juspay’s proprietary UI framework, Presto, integrating React Markups

2. Backend Development

   • Develop flexible payment logic for UPI, integrations, and authentication
   • Work on API integrations
   • Implement large-scale business logic using Functional Programming

3. Data Science & AI

   • Analyze billions of transactions for intelligent, automated payment operations
   • Implement self-healing systems, anomaly detection, and AI-powered payment operations
   • Develop Intelligent Traffic Routing and Aesthetic Data Visualizations

4. Infrastructure Engineering

   • Ensure 99.999% availability with multi-DC architectures
   • Build infrastructure DSLs for unified large-scale management
   • Develop distributed computing solutions for edge devices

Who Should Apply?

We are looking for candidates who:

• Are passionate about functional programming and framework development
• Enjoy solving large-scale reliability and performance challenges
• Have a strong inclination toward low-code and no-code platforms
• Can integrate self-service features for efficient application customization
• Thrive in a fast-paced, mission-critical environment

What’s in It for You?

• Hands-on experience from Day 0 on critical projects
• Work on some of the most challenging problems in fintech
• Be part of a first-principles-driven development journey
• Learn from industry experts and accelerate your growth
• Gain exposure to system architecture & large-scale distributed systems

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