Hybrid Mainframe COBOL Developer for Automotive Finance

Delta Computer Consulting; Los Angeles (CA); Hybrid; USD 81,000 - 91,000; Full time

Benefits offered by this job

Health Insurance

Vision Insurance

Dental Insurance

Life Insurance

401k

Continuing education

On-demand education

Job summary

Delta Computer Consulting is seeking a Mainframe Developer to support loan and lease servicing systems within an enterprise automotive finance environment. The role focuses on COBOL-based development, batch processing optimization, and production support across mission-critical mainframe systems.

Responsibilities include developing and maintaining mainframe applications, providing production support, and participating in testing and deployment of system enhancements.

Qualifications

• Experience with IBM mainframe technologies (COBOL, CICS, DB2, MQ, JCL).
• Experience supporting and troubleshooting batch and online systems.
• Strong analytical and problem-solving skills.
• Ability to work in a fast-paced, enterprise environment.
• Experience with production support and issue resolution.

Responsibilities

• Develop and maintain mainframe applications supporting loan and lease servicing systems.
• Provide production support, including troubleshooting online and batch abends.
• Participate in development, testing, and deployment of system enhancements.
• Work with IBM mainframe technologies including COBOL, CICS, DB2, MQ, and JCL.
• Evaluate and optimize batch processing to improve performance and reduce processing windows.
• Support both online transaction processing and batch environments.
• Perform impact analysis across multiple systems and platforms.
• Research and resolve production issues in a timely manner.
• Support root cause analysis and long-term fixes.
• Create and maintain documentation for estimates, design, and development.
• Follow established testing practices including unit testing and validation.
• Provide off-hours support for production batch processes as needed.

Skills

Analytical thinking & problem solving

Enterprise environment experience

On-call readiness

Production support

Tools

COBOL

CICS

DB2

MQ

JCL

Job description

Delta Computer Consulting is seeking a Mainframe Developer to support loan and lease servicing systems within an enterprise automotive finance environment. The role focuses on COBOL-based development, batch processing optimization, and production support across mission-critical mainframe systems.

Responsibilities include developing and maintaining mainframe applications, providing production support, and participating in testing and deployment of system enhancements.