Senior Mainframe Developer

Veriipro; Torrance (CA); On-site; USD 110,000 - 140,000; Full time

Job summary

Veriipro in Torrance, CA seeks an experienced Mainframe Developer with COBOL/CICS/DB2 expertise to support enterprise automotive finance applications. Responsibilities include development, production support, troubleshooting, batch optimization, and delivering technical solutions.

You will analyze batch performance, prepare designs and testing, and collaborate with cross-functional teams to ensure reliable, scalable solutions. Automotive Finance domain experience is a plus.

Qualifications

• Experience with COBOL/CICS mainframe development and production support.
• Strong batch processing optimization and abend troubleshooting.
• Ability to prepare technical designs, estimates, documentation, and unit tests.

Responsibilities

• Develop, maintain, and provide production support for COBOL/CICS mainframe applications.
• Troubleshoot batch and online abends, production issues, and application defects.
• Analyze and optimize daily/monthly batch processing and reduce processing windows.
• Perform impact analysis across integrated systems and platforms.
• Prepare technical designs, estimates, documentation, and unit testing.
• Participate in on-call production support for critical batch processes.
• Collaborate with technical and business teams to deliver reliable solutions.

Skills

COBOL

CICS

DB2

JCL

IBM MQ

Mainframe application development and

Batch and online troubleshooting

Unit testing

Tools

FIS Systematics

Job description

Seeking an experienced Mainframe Developer with strong expertise in COBOL, CICS, DB2, JCL, and IBM MQ to support enterprise applications in an Automotive Finance environment. The role includes development, production support, troubleshooting, batch optimization, and technical solution delivery.

Primary Responsibilities

• Develop, maintain, and provide production support for COBOL/CICS mainframe applications.
• Troubleshoot batch and online abends, production issues, and application defects.
• Analyze and optimize daily/monthly batch processing and reduce processing windows.
• Perform impact analysis across integrated systems and platforms.
• Prepare technical designs, estimates, documentation, and unit testing.
• Participate in on-call production support for critical batch processes.
• Collaborate with technical and business teams to deliver reliable solutions.

Required Skills

• COBOL
• CICS
• DB2
• JCL
• IBM MQ
• Mainframe application development and production support
• Batch and online troubleshooting/debugging
• Unit testing

Preferred Skills

• Automotive Finance industry experience
• FIS Systematics experience is a plus
• Strong communication and collaboration skills
• Ability to work effectively in a production support environment