Mainframe Developer

Delta System & Software, Inc.; Jersey City (NJ); On-site; USD 130,000 - 185,000; Full time

Job summary

Delta System & Software, Inc. is seeking a seasoned mainframe specialist to lead a complex migration to Java. The role requires deep experience with legacy mainframe systems and DB2, plus batch and stored procedures expertise.

The position is on-site in Wilmington, DE or Jersey City, NJ, with 5 days on-site support. Candidates should have a strong analytical mindset and extensive mainframe background to drive transition efforts and production support.

Qualifications

• 15+ years of experience in mainframe environments.
• Strong analytical profile with substantial Mainframe experience.
• Experience with Mainframe batch and stored procedures.
• Knowledge of DB2 with query analysis and optimization.
• Familiarity with Control-M and Changeman tooling.

Responsibilities

• Mainframe analysis for existing code and documentation.
• Mainframe batch and stored procedures knowledge.
• Must be aware of Mainframe stored procedures (rest of migration involves stored procedures).
• Mainframe Db2 experience with query analysis, optimization, and rewriting queries to decouple schemas.
• Control-M scheduling and Changeman version control experience.
• Production support experience to analyze and debug production issues.

Skills

Mainframe

DB2

Control-M

Changeman

Batch processing

Production support

Migration to Java

Analytical skills

Tools

JCL

Changeman

Control-M

DB2

Job description

Overview

Location: Wilmington, DE or Jersey City, NJ

Experience: 15+ years

RTTO: 5 Days Onsite

Mainframe – JD

Note: They are converting Mainframe technology to Java technology. Seek candidates with a strong analytical profile and substantial Mainframe experience.

Responsibilities

• Mainframe analysis for existing code and documentation
• Mainframe batch and stored procedures knowledge
• Must be aware of Mainframe stored procedures (rest of the migration involves stored procedures)
• Mainframe Db2 experience with query analysis, optimization, and rewriting queries to decouple schemas
• Control-M scheduling and Changeman version control experience
• Production support experience to analyze and debug production issues