Juspay is a global payments technology leader powering seamless digital transactions for enterprises, banks, and millions of users. With its deep focus on reliability, scalability, and first-principles engineering, Juspay has become a benchmark in the payments ecosystem. This guide covers everything you need to know about the Software Development Engineer Backend Intern role at Juspay, including responsibilities, required skills, benefits, and why this opportunity is highly sought after by engineering students.
Table of Contents
- Overview of Juspay
- About the Backend Intern Role
- What You’ll Be Working On
- Who Should Apply
- Key Skills Required
- Benefits of Joining Juspay
- Estimate a salary
- How to Apply
- Final Thoughts
Overview of Juspay
Founded in 2012 and headquartered in Bangalore, Juspay is a multinational payments technology company powering:
- 500+ global enterprises and banks
- 300 million+ daily transactions
- $1 trillion annualised TPV
- 99.999% reliability
Juspay’s product suite includes payment orchestration, tokenisation, authentication, fraud management, payouts, reconciliation, analytics, and banking-grade infrastructure. With a global team operating across San Francisco, Dublin, São Paulo, and Singapore, the company focuses on building modular, interoperable, and developer-first platforms for merchants and banks.
About the Software Development Engineer Backend Intern Role
As a Backend Intern at Juspay, you will work on mission-critical systems powering India’s largest digital payments. The role sits at the intersection of:
You’ll contribute to the engineering of scalable, secure, and high-performance systems that shape India’s fintech infrastructure.
What You’ll Be Working On
Juspay’s engineering culture is divided into multiple Centres of Excellence (CoE), each balancing framework development and business enablement.
3.1 SDK: Building frictionless payment experiences
- Developing smooth 1-Click payment experiences
- Creating intuitive UI/UX for seamless transactions
- Incorporating React markup into Presto, Juspay’s proprietary UI framework
- Building merchant-friendly payment management features
3.2 Backend: Handling evolving payment logic
- Implementing complex business logic using functional programming
- Integrating new payment methods like UPI, authentication layers, and third-party APIs
- Building concise, reliable, and scalable backend systems
- Supporting high-availability payment workflows
3.3 Data Science: Intelligence from a billion+ transactions
- Intelligent routing of payment traffic
- Predictive anomaly detection
- Self-healing systems
- Payment operational intelligence using AI
- Designing clean, meaningful data visualisations
3.4 Infrastructure: Powering 99.999% reliability
- Multi-data centre architecture
- Distributed computing on edge devices
- Infrastructure DSL for unified management
- Building payment infrastructure for banks & enterprises
Who Should Apply
You’re a great fit if you are:
- Enthusiastic about functional programming and system architecture
- Interested in solving performance and reliability challenges at scale
- Passionate about creating low-code/no-code development frameworks
- Excited to design self-service features for developers and merchants
- Driven to offer flawless experiences to merchants of all sizes
Key Skills Required
| Skill Category | Key Expectations |
|---|---|
| Programming Skills | Strong grasp of functional programming, backend development, and data structures |
| System Design | Understanding of distributed systems, performance optimisation |
| Problem Solving | Ability to handle complex payment and reliability challenges |
| API & Integrations | Experience with REST APIs, authentication, and integrations |
| Tools & Technologies | Familiarity with backend frameworks, cloud, and scalable architectures |
Benefits of Joining Juspay
Well, joining as a Backend Intern gives you:
Welcome to Day 0 Culture
You start by contributing to real products and high-impact projects from day one.
Work on high-scale payment systems
You’ll build and optimise systems handling millions of transactions every minute.
Challenging first-principles engineering
Expect deep technical growth, exposure to functional programming, and scalable architectures.
Ten-fold growth opportunity
You learn directly from experts driving Juspay’s DUI/Hyper SDK and engineering frameworks.
Pathway to becoming a system architect
Hands-on experience with core fintech infrastructure that shapes your long-term career.
Estimate a salary
| Internship Duration / Role Expectation | Approximate Compensation |
|---|---|
| Short-term/basic intern role (general) | ₹ 2.5 L – ₹ 3.5 L (per annum equivalent) / ~₹ 20–25k per month |
| Backend-focused / “SDE-Intern” role (with good skills) | ₹ 3.5 L – ₹ 6 L (per annum equivalent) / ~₹ 25–50k per month — possibly more depending on scope & seniority |
| Internship + project/bonus/perks included | Higher effective incentive (stipend + perks + potential bonuses) — variable |
👉Apply Now
How to Apply
Visit Juspay’s Careers Page and search for:
Software Development Engineer – Backend Intern (Bangalore)
Submit:
- Updated CV
- Links to GitHub/portfolio
- Any projects showcasing backend/FP experience
Make sure your résumé highlights:
- Functional programming knowledge
- System design understanding
- Real projects (backend, distributed systems, APIs)
👉Apply Now
Final Thoughts
The Software Development Engineer Backend Intern role at Juspay is ideal for aspiring developers who want to build future-ready fintech infrastructure. If you are passionate about functional programming, large-scale systems and first-principles engineering, this opportunity will fast-track your career in backend development.
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