Mainframe Developer

The Infosys hiring process typically starts with an online assessment that tests quantitative aptitude, logical reasoning, and basic coding skills. Successful candidates move to a technical interview focusing on core programming concepts, data structures, and mainframe fundamentals, followed by an HR round that evaluates communication, cultural fit, and career goals. Preparation should include practicing coding problems, revising mainframe basics, and preparing concise answers for behavioral questions.

Infosys is renowned for its learner‑first culture, offering extensive training programs and a collaborative environment that encourages knowledge sharing. Employees enjoy a balanced work‑life schedule, flexible work arrangements, and clear growth pathways through internal promotions and skill‑upgradation initiatives.

Graduates with BE/B.Tech, B.Sc, BCA, M.Tech, M.Sc, or MCA degrees from any recognized university. Candidates from any engineering or science stream are eligible, though a background in Computer Science, Information Technology, or related fields is preferred.

Round 1: Online Assessment (aptitude + coding) → Round 2: Technical Interview (core mainframe concepts, programming, problem solving) → Round 3: HR Interview (behavioral fit, communication, career aspirations)

Infosys Limited, founded in 1981, is one of India’s largest IT services firms with a presence in over 50 countries. The company is known for its strong focus on digital transformation, cloud services, and emerging technologies, while still maintaining a robust legacy business that supports critical enterprise workloads on mainframe platforms. Infosys invests heavily in employee learning through its flagship training campus, Mysore, and offers a culture that blends innovation with a structured career path, making it a preferred destination for fresh engineering graduates. The Mainframe Developer role is positioned within the Application Development and Maintenance service line. As a fresher, you will be part of a dynamic team that designs, builds, and maintains high‑performance mainframe applications for global clients. You will work closely with senior architects and business analysts to translate user requirements into reliable code, ensuring that the solutions meet stringent performance and security standards. This role offers exposure to both legacy systems and modern agile practices, providing a unique blend of traditional mainframe expertise and contemporary software development methodologies. **Key Responsibilities** 1. Analyze user requirements and translate them into functional specifications for mainframe applications. 2. Design, develop, test, and maintain reusable COBOL, PL/1, and JCL code on IBM Z platforms. 3. Identify performance bottlenecks, debug issues, and propose optimized solutions. 4. Participate in code reviews and adhere to best‑practice guidelines for mainframe development. 5. Collaborate with cross‑functional teams to troubleshoot production incidents across multiple environments. 6. Create and maintain DB2 database schemas that align with business processes. 7. Implement automated testing scripts and unit tests using IBM Rational tools. 8. Contribute to agile ceremonies, sprint planning, and continuous integration pipelines. 9. Document technical designs, test cases, and deployment procedures. 10. Communicate effectively with remote teams and adapt to occasional travel requirements. **Technical Stack**: Mainframes, COBOL, PL/1, CICS, JCL, DB2, IBM Rational IDz/RDz/RBD/RTC, Agile tools, Object‑Oriented concepts, Database design, Automated testing frameworks. **Growth Path**: Starting as a Mainframe Developer, you can progress to Senior Developer, Technical Lead, and eventually to Architecture or Project Management roles. Infosys’s internal mobility program encourages lateral moves into emerging domains such as cloud, AI, and data analytics, allowing you to broaden your skill set over time. **Why Join Infosys?** The company offers a structured onboarding program, continuous learning opportunities, and exposure to large‑scale enterprise projects. Freshers benefit from mentorship, a global client base, and a reputation that adds significant value to any resume. Moreover, Infosys’s emphasis on work‑life balance, diversity, and employee well‑being makes it an attractive place to start a long‑term career.