Senior Mainframe Developer for Health Insurance

Experis Technology Group; Bloomington (IL); On-site; USD 110,000 - 150,000; Full time

Benefits offered by this job

Medical and Prescription Drug Plans

Dental Plan

Vision Plan

Health Savings Account

401(k) with match

Weekly Pay

Job summary

Experis Technology Group seeks a Senior Mainframe Developer for a health-focused mainframe environment in Bloomington, IL. You will design, code, and support critical health applications using PL/I, IMSDB, DB2, JCL, and Sort, while providing production support in an Agile setting.

You will also work with SAS, REXX, JCL, and Sort, debug in live systems, and coordinate with Product owners and Business Units to drive actions to closure.

Qualifications

• Very strong experience with PL/I, IMSDB, DB2, JCL, and Sort (10+ years).
• Well experienced Health Insurance applications development & support with specific knowledge of Health Insurance (not group health insurance).
• Experience working with COBOL, SAS, REXX, and VSAM.

Responsibilities

• Design, develop, and support health applications using Mainframe technologies including PL/I, IMSDB, DB2, and JCL.
• Provide both development and production support, including debugging and issue resolution in a live environment.
• Work hands‑on with SAS, REXX, JCL, and Sort to implement and maintain data processing and application logic.

Skills

PL/I

IMSDB

DB2

JCL

Sort

COBOL

SAS

REXX

VSAM

Agile

Web services

REST API

JSON

MQ

Control-M

CI/CD

Tools

CI/CD pipelines

Control-M

Job description

Experis Technology Group seeks a Senior Mainframe Developer for a health-focused mainframe environment in Bloomington, IL. You will design, code, and support critical health applications using PL/I, IMSDB, DB2, JCL, and Sort, while providing production support in an Agile setting.

You will also work with SAS, REXX, JCL, and Sort, debug in live systems, and coordinate with Product owners and Business Units to drive actions to closure.