Software Development Engineer Backend

Juspay is a leading multinational payments technology company, powering superior conversion rates, seamless customer experiences, cost optimization, and fraud reduction at scale for 500+ top global enterprises and banks. Founded in 2012, the company processes over 300 million daily transactions, exceeding an annualized total payment volume (TPV) of $1 trillion with 99.999% reliability. Headquartered in Bangalore, India, Juspay's global network of 1200+ payment experts operates across San Francisco, Dublin, São Paulo, and Singapore.

Juspay offers a modular and interoperable product suite for merchants that includes open-source payment orchestration, seamless authentication, payment tokenization, fraud & risk management, global payouts, end-to-end reconciliation, unified payment analytics, and more. For banks, Juspay's offerings include end-to-end white label payment gateway solutions & real-time payments infrastructure.

What you'll be doing

You'll be working on the core problems pertaining to our centers of excellence. Each of our Centres of Excellence balances the dual of Framework Development (The Ideal) and Business Enablement (The Practical).

• SDK: Building UI/UX experiences that enable frictionless user payments and enable merchants to manage payment options seamlessly — frictionless 1-click payment with a native payment page, incorporating React markup in 'Presto' (Juspay's proprietary UI framework).
• Backend: Business logic to handle evolving payment requirements (UPI, integrations, authentication) flexibly — the biggest FP (functional programming) company with entire business logic in FP, concise expression of complex payment logic, API integrations.
• Data Science: Intelligence from more than a billion transactions to enable automated and intelligent payment operations — intelligent traffic routing, self-healing systems, automatic anomaly detection, intelligent payment assist, AI-powered payment operations, aesthetic visualization of data.
• Infrastructure: Reliable and 99.999% available infrastructure which can power the payments for India — multi-DC architecture, infrastructure DSL for unified management at scale, distributed computing on edge devices.

Apply if you are

• Enthusiastic about architecting expansive frameworks using deep functional programming languages.
• Interested in solving reliability & performance problems that occur at large scale.
• Passionate about developing low-code & no-code platforms within a framework to streamline & accelerate application development.
• Excited to incorporate self-service features in application development, enabling end users to efficiently modify and customize their applications as needed.
• Excited about managing merchants (big & small) with zero issues.

What's in it for you

Welcome to Day 0! You'll hit the ground running with a focus on mission-critical projects & the development of next-generation frameworks. You'll work on challenging problems that put you to your best, dive into a development journey anchored in first-principles thinking, and progress into a skilled system architect, inspired by the growth of Juspay's DUI/Hyper SDK team. Learn from the best, unleashing your potential for ten-fold growth.