Job Title : Senior Mainframe Developer

Location : Gurgaon, Onsite

Work Mode : Onsite, Interview : Virtual

Experience : 5 Years

Employment Type : Full-Time

Requirements : Local to NCR, Immediate Joiner (Serving Notice Only), Preferred Previous MNC Exp

About the Role :

Looking for an experienced Senior Mainframe Developer with 5 years of hands-on experience in mainframe development, system analysis, design, and maintenance. The ideal candidate should have strong expertise in COBOL, IMS, JCL, and DB2, along with experience in reverse engineering legacy systems, requirement analysis, development, and unit testing.

Key Responsibilities :

- Analyze business requirements for new initiatives and enhancements to existing mainframe applications.
- Participate in system design, development, and unit testing of mainframe modules.
- Perform technical analysis and reverse engineering of existing mainframe code and data.
- Lead the design and development of mainframe components based on project requirements.
- Maintain and enhance existing applications while ensuring quality and efficiency.




- Contribute to documenting and improving development lifecycle processes.
- Participate in post-implementation reviews and share technical knowledge and best practices.
- Collaborate with cross-functional teams and clients to communicate project updates, technical designs, and issues effectively.

Mandatory Skills &

Experience :

- 5 years of hands-on experience in Mainframe Development.
- Robust expertise in COBOL, IMS, JCL, and DB2.
- Hands-on experience with mainframe tools and utilities, including MQ Series, File-AID, SPUFI, ISPF, and SAS.
- Strong analytical, problem-solving, and troubleshooting skills.
- Experience in requirement analysis, system design, development, and unit testing.
- Ability to work collaboratively with technical teams and business stakeholders.
- Good communication and interpersonal skills.

Good-to-Have Skills :

- Working knowledge of PL/I (PL1) programming along with DB2 and IMS.
- Familiarity with IDz and ADDI tools.
- Experience in reverse engineering and analyzing legacy mainframe applications.

📌 Senior Mainframe Developer - JCL/COBOL (India)
🏢 Career Infosystem
📍 India