Mainframe Developer

Mainframe Developer

Posted 1 week ago by 1755070651

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Negotiable
Outside
Remote
USA
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Change Management COBOL (Programming Language) Customer Information Control System (CICS) Debugging IBM DB2 IBM Mainframe IBM Software Job Control Language (JCL) Management Performance Tuning Software Development Stakeholder Management Systems Analysis System Testing

Summary: The Mainframe Developer is responsible for designing, developing, testing, and maintaining applications on IBM mainframe systems, utilizing technologies such as COBOL, JCL, DB2, and CICS. This role involves collaboration with analysts and stakeholders to gather requirements, troubleshoot issues, and ensure system reliability. The developer will also focus on optimizing performance and supporting business-critical operations.

Key Responsibilities:

  • Develop, maintain, and enhance mainframe applications.
  • Write and optimize COBOL, JCL, and SQL/DB2 code.
  • Perform system analysis, debugging, and performance tuning.
  • Conduct unit, integration, and system testing.
  • Collaborate with cross-functional teams for requirements and production support.
  • Document code, processes, and system changes.

Key Skills:

  • Proficiency in COBOL, JCL, DB2, CICS, and related tools.
  • Strong problem-solving and debugging skills.
  • Knowledge of SDLC and mainframe batch/online processing.
  • Experience with production support and change management.

Salary (Rate): undetermined

City: undetermined

Country: USA

Working Arrangements: remote

IR35 Status: outside IR35

Seniority Level: undetermined

Industry: IT

Detailed Description From Employer:

Mainframe Developer
Responsible for designing, developing, testing, and maintaining applications on IBM mainframe systems. Works with COBOL, JCL, DB2, CICS, and other mainframe technologies to support business-critical operations. Collaborates with analysts and stakeholders to gather requirements, troubleshoot issues, optimize performance, and ensure system reliability.

Key Responsibilities:

  • Develop, maintain, and enhance mainframe applications.

  • Write and optimize COBOL, JCL, and SQL/DB2 code.

  • Perform system analysis, debugging, and performance tuning.

  • Conduct unit, integration, and system testing.

  • Collaborate with cross-functional teams for requirements and production support.

  • Document code, processes, and system changes.

Skills & Qualifications:

  • Proficiency in COBOL, JCL, DB2, CICS, and related tools.

  • Strong problem-solving and debugging skills.

  • Knowledge of SDLC and mainframe batch/online processing.

  • Experience with production support and change management.

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