Senior Mainframe Developer — Banking COBOL/CICS/DB2 Expert

Genius Business Solutions; United States; On-site; USD 110,000 - 150,000; Full time

Job summary

Genius Business Solutions seeks an experienced Mainframe Application Support Specialist with 8–10 years of systems analysis and development. The role focuses on COBOL, CICS, JCL, VSAM, DB2, and related mainframe tools, with mandatory banking domain experience and strong problem-solving abilities.

The candidate will contribute to both development and production support teams, supporting enterprise-grade mainframe solutions for global clients.

Qualifications

• 10+ years in systems analysis and application development on mainframes.
• Banking domain experience is compulsory.
• Strong communication skills and problem-solving ability.
• Expertise in COBOL, CICS, JCL, VSAM, and DB2.

Responsibilities

• Lead systems analysis and development for mainframe applications.
• Develop and support COBOL, CICS, JCL, VSAM, DB2 components.
• Work with batch scheduling, ISPF/TSO, and file structures.
• Investigate complex business cases and code-level issues.
• Collaborate with production support and development teams.
• Document processes and maintain repositories.

Skills

Mainframe systems

Application support

COBOL

CICS

JCL

VSAM

DB2

ISPF/TSO

Batch scheduling

Banking domain

Tools

CA-7

Easytrieve

REXX

PANVALET

XPEDITOR

FILEAID

ISPF

TSO

Job description

Genius Business Solutions seeks an experienced Mainframe Application Support Specialist with 8–10 years of systems analysis and development. The role focuses on COBOL, CICS, JCL, VSAM, DB2, and related mainframe tools, with mandatory banking domain experience and strong problem-solving abilities.

The candidate will contribute to both development and production support teams, supporting enterprise-grade mainframe solutions for global clients.