Backend Intern

Round 1: Online coding test on CodeChef (30‑45 min) → Round 2: Technical interview (system design, backend concepts, coding) → Round 3: HR interview (cultural fit, motivations)

CRED promotes a fast‑paced, merit‑based environment where engineers are given ownership of end‑to‑end features. The company emphasizes work‑life balance through flexible timings, regular hackathons, and a supportive mentorship framework.

Candidates usually face a timed coding test on CodeChef, followed by a technical interview focusing on backend concepts, system design, and coding. The HR round assesses cultural fit and motivation. Preparation should include practicing Java/Spring Boot projects, solving medium‑level algorithm problems, and reviewing micro‑service architecture basics.

Graduates (B.Tech/B.E./M.Tech) in Computer Science, Information Technology, Electronics & Communication or related streams; Minimum CGPA/percentage 6.5/70%; Batch year 2022‑2026; No active backlogs; Strong problem‑solving ability demonstrated through coding platforms (e.g., CodeChef, LeetCode).

CRED, founded in 2018, has quickly become one of India’s most trusted fintech platforms, offering a seamless experience for credit‑card bill payments, rewards, and financial insights. With a mission to bring credit to the forefront of everyday life, CRED leverages data‑driven decision making, high‑performance engineering, and a culture of relentless innovation. The company’s rapid growth has attracted top talent and positioned it as a leader in the digital finance space, earning accolades for both product excellence and employee satisfaction. The Backend Intern role is designed for enthusiastic computer‑science graduates who are eager to contribute to a high‑scale, low‑latency environment. Working under seasoned engineers, the intern will assist in building and maintaining micro‑services that power CRED’s core functionalities such as transaction processing, rewards calculation, and user analytics. This 6‑month internship, based in Bangalore, offers a realistic glimpse into full‑time responsibilities and includes a performance‑based possibility of a full‑time offer. Key Responsibilities: - Design, develop, and test RESTful APIs for core product features. - Write clean, maintainable code following CRED’s coding standards. - Participate in code reviews and provide constructive feedback. - Collaborate with product managers to translate business requirements into technical specifications. - Optimize database queries and improve data access patterns for performance. - Implement unit and integration tests to ensure high reliability. - Monitor services using logging and alerting tools, and troubleshoot production issues. - Contribute to documentation of APIs, architecture diagrams, and deployment processes. - Assist in migration of legacy services to modern tech stacks. - Stay updated with emerging backend technologies and suggest improvements. Tech Stack: The backend ecosystem primarily uses Java (Spring Boot), Go, PostgreSQL, Redis, Kafka, Docker, and Kubernetes. Familiarity with cloud platforms such as AWS is a plus. Growth Path: Successful interns are often offered full‑time Software Engineer positions, with clear career ladders ranging from Engineer I to Senior Engineer, Tech Lead, and beyond. CRED encourages continuous learning through internal tech talks, mentorship programs, and sponsored certifications. Why Join CRED? Apart from a competitive stipend, interns gain exposure to real‑world fintech challenges, work alongside industry veterans, and become part of a culture that values ownership, transparency, and rapid iteration. The experience equips candidates with skills that are highly sought after in the broader tech ecosystem.