Senior Mainframe Developer: 24/7 Production Support & COBOL

Comunidade Metodista; Jacksonville (FL); On-site; USD 90,000 - 130,000; Full time

Job summary

Programm ers.io in Jacksonville, FL is seeking a skilled Mainframe Developer to join the team for development, maintenance, and enhancement of mission-critical applications. The candidate should have extensive COBOL, DB2, JCL, CICS, IMS-DB experience and be comfortable with 24/7 production support.

Responsibilities include design, development, testing, and implementation of new and existing business applications, plus collaboration with cross-functional teams to resolve issues and improve

Qualifications

• 5 to 15 years of hands-on mainframe development experience.
• Expertise in COBOL, DB2, JCL, IMS-DB, CICS and VSAM.
• Experience providing 24/7/365 production support.

Responsibilities

• Design, develop, test, and implement new and existing mainframe applications.
• Provide round-the-clock production support and troubleshoot systems.
• Develop interfaces and reports to support business operations.
• Conduct system integration and user acceptance testing.
• Review, modify, and debug programs to improve performance.
• Collaborate with cross-functional teams to resolve issues.

Skills

COBOL

DB2

JCL

IMS-DB

CICS

VSAM

Tools

Changeman

File-Manager

IBM Debug Tool

dBeaver

IWS Job Scheduler

MQMON

TSO/ISPF

Job description

Programm ers.io in Jacksonville, FL is seeking a skilled Mainframe Developer to join the team for development, maintenance, and enhancement of mission-critical applications. The candidate should have extensive COBOL, DB2, JCL, CICS, IMS-DB experience and be comfortable with 24/7 production support.

Responsibilities include design, development, testing, and implementation of new and existing business applications, plus collaboration with cross-functional teams to resolve issues and improve