Onsite Senior Mainframe Developer: COBOL/CICS Expert

Galent; Wilmington (DE); On-site; USD 110,000 - 150,000; Full time

Job summary

Galent in Wilmington, DE is seeking a skilled IBM Z/OS mainframe developer to join a full-time onsite team. You will handle COBOL, CICS, DB2, IMS, MQ, VSAM, JCL, CA7, Changeman and related utilities.

The role requires strong debugging abilities, SDLC awareness, and a collaborative, on-call mindset to support production environments. The ideal candidate brings experience with agile practices, CI/CD, and application resiliency, and can contribute to security-focused development across large teams.

Qualifications

• Solid hands-on IBM Z/OS skills in COBOL, CICS, DB2, IMS, MQ, VSAM, JCL, CA7, Changeman and related utilities.
• Strong analytical and debugging abilities in a large corporate environment.

Responsibilities

• Solid Hands-on experience in IBM-Z/OS COBOL, CICS, DB2, IMS, IBM MQ, VSAM, JCL, CA7, Changeman and IBM Mainframe Utilities
• Strong Analytical and debugging skills and experience in developing, debugging, and maintaining code in a large corporate environment
• Overall knowledge of the Software Development Life Cycle, solid understanding of agile methodologies such as CI/CD, Application Resiliency, and Security
• Ability to work in large, collaborative teams to achieve organizational goals, and passionate about building an innovative culture
• On-call support for all environments including weekends on rotation basis and to participate in production issues if any arise during non on call support
• Troubleshooting and resolving application issues in a timely and efficient manner
• Knowledge in Banking and Cards will be best

Skills

CICS

DB2

IBM MQ

VSAM

JCL

CA7

Changeman

IBM Mainframe Utilities

COBOL

IMS

Problem Solving

Job description

Galent in Wilmington, DE is seeking a skilled IBM Z/OS mainframe developer to join a full-time onsite team. You will handle COBOL, CICS, DB2, IMS, MQ, VSAM, JCL, CA7, Changeman and related utilities.

The role requires strong debugging abilities, SDLC awareness, and a collaborative, on-call mindset to support production environments. The ideal candidate brings experience with agile practices, CI/CD, and application resiliency, and can contribute to security-focused development across large teams.