Software Development Engineer Backend

Juspay's interview process typically starts with a timed online coding test focusing on data structures, algorithms, and problem‑solving speed. Successful candidates move to a technical interview where they discuss system design, write code on a shared editor, and answer deep‑dive questions about their projects. The final HR round assesses cultural fit, communication skills, and motivation. Overall difficulty is moderate to high, with an emphasis on clean code and logical reasoning.

Juspay promotes a collaborative, merit‑based environment where engineers are given ownership of end‑to‑end features. The company emphasizes work‑life balance with flexible timings, regular hackathons, and continuous learning opportunities, fostering both personal and professional growth.

B.Tech/B.E or M.Tech in Computer Science, Information Technology, or related engineering streams. Minimum CGPA/percentage 6.5/70%. Graduation batch 2023‑2026. No active backlogs at the time of joining. Strong foundation in data structures, algorithms, and object‑oriented programming.

Round 1: Online coding assessment → Round 2: Technical interview (system design & deep‑dive coding) → Round 3: HR interview

Juspay is a leading fintech infrastructure company headquartered in Bangalore, known for powering seamless digital payments for some of the biggest brands in India and abroad. Founded in 2012, the firm has built a reputation for high‑performance, secure, and scalable payment solutions that handle millions of transactions daily. With a strong focus on innovation, Juspay invests heavily in research, open‑source contributions, and a developer‑first culture, making it a magnet for top engineering talent. The company’s mission is to simplify the payment experience for merchants and consumers alike, and it has consistently been recognized for its engineering excellence and rapid product delivery. As a Software Development Engineer – Backend, you will be part of a fast‑moving team that designs, builds, and maintains the core services that power Juspay’s payment gateway, fraud detection engine, and analytics platform. You will work closely with product managers, frontend engineers, and data scientists to translate business requirements into robust, high‑throughput micro‑services. This role offers a unique opportunity for fresh graduates to dive deep into complex distributed systems, learn best practices in cloud native development, and contribute to features that impact millions of users. Key Responsibilities: 1. Design, develop, and deploy scalable backend services using Java and Spring Boot. 2. Implement RESTful APIs and gRPC interfaces for internal and external consumption. 3. Optimize database schemas and queries for high‑volume transactional workloads (SQL & NoSQL). 4. Build and maintain CI/CD pipelines, ensuring automated testing and smooth releases. 5. Collaborate with cross‑functional teams to define service contracts and data models. 6. Participate in code reviews, enforce coding standards, and mentor peers. 7. Monitor system performance, troubleshoot production issues, and implement reliability improvements. 8. Contribute to architecture discussions around micro‑services, event‑driven design, and cloud deployment. 9. Write clear documentation for APIs, services, and operational runbooks. 10. Stay updated with emerging technologies and propose innovative solutions to enhance platform capabilities. Tech Stack: Java, Spring Boot, Microservices, Docker, Kubernetes, AWS (EC2, S3, RDS), PostgreSQL, MongoDB, Redis, Git, Jenkins, Prometheus, Grafana. Growth Path: Starting as an SDE‑I, you can progress to SDE‑II, Senior Engineer, and eventually lead a product or platform team. Juspay encourages continuous learning through internal tech talks, conference sponsorships, and a mentorship program. Why Join Juspay? You will work on mission‑critical payment systems that affect real‑world commerce, gain exposure to cutting‑edge cloud technologies, and be part of a culture that values ownership, collaboration, and rapid iteration. The company’s strong engineering focus, competitive compensation, and clear career progression make it an ideal launchpad for ambitious freshers.