Job Summary :

We are seeking an experienced Mainframe Developer with strong expertise in COBOL, JCL, DB2, and hands-on experience in the Cards & Payments domain. The ideal candidate should have experience in developing, enhancing, and supporting mission-critical mainframe applications, with a strong understanding of payment processing, card lifecycle management, and transaction systems.

Key Responsibilities :

- Develop, maintain, and enhance Mainframe applications using COBOL, JCL, DB2, and CICS.
- Analyze business requirements and provide technical solutions for Cards & Payments applications.
- Design, code, test, debug, and implement high-quality software solutions.
- Develop and optimize SQL queries and DB2 database objects.
- Perform impact analysis and support production releases.
- Investigate and resolve production incidents within SLA timelines.
- Participate in system integration, unit testing, and user acceptance testing.
- Collaborate with business analysts, QA teams, and cross-functional stakeholders.




- Prepare technical documentation and support knowledge transfer activities.
- Ensure compliance with coding standards and best development practices.

Required Technical Skills :

- Strong hands-on experience in COBOL
- Valuable knowledge of JCL
- Strong experience with DB2
- Experience with CICS
- VSAM knowledge is an added advantage
- Good understanding of File Handling and Batch Processing
- Strong SQL and performance tuning skills
- Experience with Endevor, Changeman, or other version control tools
- Exposure to scheduling tools such as CA7 or Control-M is preferred

Domain Experience :

- Mandatory experience in Cards & Payments domain.
- Good understanding of :

1.

Credit

Card and Debit Card processing

- Authorization and Clearing
- Settlement and Reconciliation
- Card Issuing and Acquiring

5.

Transaction

Processing

- Chargebacks and Disputes

7.

Card Lifecycle

Management

8.

Payment

Networks (Visa, Mastercard, RuPay, etc.)

📌 Mainframe Developer - Payments & Cards Domain (India)
🏢 Abacus Staffing u0026 Services
📍 India