Software Development Engineer Intern

Round 1: Online coding challenge (30‑minute algorithmic test) → Round 2: Technical interview (system design + coding) → Round 3: HR interview (cultural fit & career goals)

HackerRank fosters a collaborative, fast‑moving environment where engineers are encouraged to experiment and iterate quickly. The company emphasizes continuous learning, mentorship, and a healthy work‑life balance, with flexible working hours and a focus on employee well‑being.

Candidates typically face a two‑stage interview process: an online coding test followed by a technical interview that covers data structures, algorithms, and system design. The questions are moderately challenging, focusing on real‑world problem solving and clean code practices. Preparation with coding platforms and mock interviews is highly recommended.

Bachelor’s degree in Computer Science, Computer Engineering, Information Technology, or related field; minimum 70% in aggregate; 2026 or earlier graduating batch; no backlogs; strong academic record in programming and data structures; willingness to work full‑time in Bengaluru for the entire internship period.

HackerRank is a global leader in technical hiring and upskilling, trusted by more than 2,500 companies including NVIDIA, Amazon, and Microsoft. The platform leverages data‑driven assessments and real‑world coding challenges to help organizations identify and nurture the next generation of developers. With a mission to democratize technical talent, HackerRank has built a vibrant community of over 10 million developers worldwide and continues to innovate in AI‑augmented hiring, interview practice, and skill certification. The Software Development Engineer Intern role is a 6‑month, full‑time, onsite position based in Bengaluru (January – June 2027). Interns are paired with experienced mentors and are given the opportunity to contribute to production‑grade code from day one. The internship focuses on building scalable, high‑performance services that power the HackerRank platform, including API development, data pipelines, and feature enhancements for the developer community. Key Responsibilities: 1. Design, implement, and maintain backend services using Java, Python, or Node.js. 2. Write clean, testable code and participate in code reviews. 3. Collaborate with product managers to translate feature requirements into technical specifications. 4. Optimize database queries and improve system performance. 5. Integrate third‑party APIs and develop RESTful endpoints. 6. Participate in sprint planning, stand‑ups, and retrospective meetings. 7. Troubleshoot production issues and provide timely fixes. 8. Document design decisions and contribute to internal knowledge bases. 9. Mentor junior interns and share best practices. 10. Stay updated with industry trends and propose innovative solutions. Tech Stack: Java (Spring Boot), Python (Django/Flask), Node.js, PostgreSQL, Redis, Docker, Kubernetes, AWS (EC2, S3, RDS), Git, CI/CD pipelines. Growth Path: Successful interns may receive a full‑time offer upon completion, with opportunities to move into senior engineering roles, technical leadership, or product management. HackerRank values continuous learning, and interns are encouraged to attend internal tech talks, hackathons, and external conferences. Why Join HackerRank? - Work on products used by millions of developers and top tech companies. - Gain mentorship from seasoned engineers and exposure to cutting‑edge technologies. - Experience a culture that prioritizes code quality, data‑driven decisions, and rapid iteration. - Enjoy a supportive environment that encourages experimentation and innovation. - Benefit from competitive stipend, health insurance, travel reimbursement, and a collaborative office culture. Overall, this internship offers a rare chance to build real impact, learn from industry leaders, and kickstart a career in software engineering at a globally recognized platform.