AS/400 Developer

Tata Consultancy Services; Hyderabad; On-site; INR 600,000 - 900,000; Full time

Job summary

Tata Consultancy Services Hyderabad invites an experienced AS/400 (iSeries) developer to design, build, and maintain applications on the IBM platform. You will work with RPG III/IV (RPGLE), CL, and DB2/400 to deliver scalable solutions.

Responsibilities include analyzing requirements, performing unit tests, supporting deployments, troubleshooting production issues, and collaborating with analysts and QA teams. Familiarity with Agile or SDLC and APIs/web services is a plus.

Qualifications

• Strong problem-solving, communication, and analytical skills required.
• Experience with APIs, web services, or integration is a plus.
• Knowledge of Agile or SDLC methodologies preferred.

Responsibilities

• Design, develop, and maintain IBM AS/400 applications (iSeries).
• Work with RPG III/IV (RPGLE), CL, and DB2/400 for development.
• Analyze business requirements and translate them into technical specifications.
• Perform unit testing and support system integration testing.
• Troubleshoot production issues and optimize legacy applications for performance.
• Collaborate with cross-functional teams and participate in code reviews.
• Handle data migration, system upgrades, and modernization initiatives.
• Use SEU, PDM, SDA, and RDi for development and maintenance.
• Ensure system security, compliance, and data integrity standards.
• Support deployment and release management activities.

Job description

1. Design, develop, and maintain applications on IBM AS/400 (iSeries) platform.

2. Work with RPG III, RPG IV (RPGLE), CL, and DB2/400 for application development.

3. Analyze business requirements and translate them into technical specifications.

4. Develop and enhance batch and online programs as per project needs.

5. Perform unit testing and support system integration testing activities.

6. Maintain and optimize existing legacy applications for performance improvements.

7. Troubleshoot and resolve production issues in a timely manner.

8. Work with DB2 database including file design, queries, and stored procedures.

9. Create and maintain documentation for technical designs and processes.

10. Collaborate with cross-functional teams including analysts and QA teams.

11. Participate in code reviews and ensure adherence to coding standards.

12. Handle data migration, system upgrades, and modernization initiatives.

13. Use tools like SEU, PDM, SDA, and RDi for development and maintenance.

14. Ensure system security, compliance, and data integrity standards.

15. Support deployment and release management activities.

16. Provide technical support and guidance to junior developers.

17. Analyze system performance and recommend improvements.

18. Experience in APIs, web services, or integration is a plus.

19. Knowledge of Agile or SDLC methodologies preferred.

20. Strong problem-solving, communication, and analytical skills required.