Senior Mainframe Developer

Our client is seeking a Senior Mainframe Developer to join their team. As a Senior Mainframe Developer, you will be part of the technology organization supporting mission-critical health applications. The ideal candidate will have strong Mainframe development expertise, deep Health Insurance domain knowledge (not group health insurance), and the ability to deliver both development and production support in an Agile environment.

Job Title:Senior Mainframe Developer

Location:Bloomington, IL

What's the Job?

• 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.
• Debug using IDB/IDZ and support reliable deployments by pushing code using Git.
• Coordinate activity between Product owners and Business Units to drive open action items to closure.

What's Needed?

• 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.
• Agile experience, including collaboration and delivery in iterative development cycles.
• Knowledge of Web services, REST API, JSON, and Message Queues (MQ); experience with Control-M scheduling and CI/CD pipelines is a plus.

What's in it for me?

• Opportunity to contribute to health-focused Mainframe applications using modern collaboration practices like Git and Agile delivery.
• Engage in both development and production support to broaden impact across the application lifecycle.
• Work with a team that values coordination with Product owners and Business Units to close action items.
• Use hands-on tooling and techniques for debugging and data processing, including IDB/IDZ and Sort.
• Clear onboarding expectations, including a required meet and greet for all new hires.

If this is a role that interests you and you'd like to learn more, click apply now and a recruiter will be in touch with you to discuss this great opportunity. We look forward to speaking with you!

About ManpowerGroup, Parent Company of: Manpower, Experis, Talent Solutions, and Jefferson Wells.

ManpowerGroup® (NYSE: MAN), the leading global workforce solutions company, helps organizations transform in a fast-changing world of work by sourcing, assessing, developing, and managing the talent that enables them to win. We develop innovative solutions for hundreds of thousands of organizations every year, providing them with skilled talent while finding meaningful, sustainable employment for millions of people across a wide range of industries and skills. Our expert family of brands – Manpower, Experis, Talent Solutions, and Jefferson Wells – creates substantial value for candidates and clients across more than 75 countries and territories and has done so for over 70 years. We are recognized consistently for our diversity - as a best place to work for Women, Inclusion, Equality and Disability and in 2023 ManpowerGroup was named one of the World's Most Ethical Companies for the 14th year - all confirming our position as the brand of choice for in-demand talent.

Upon completion of waiting period consultants are eligible for:

• Medical and Prescription Drug Plans
• Dental Plan
• Vision Plan
• Health Savings Account
• Health Flexible Spending Account
• Dependent Care Flexible Spending Account
• Supplemental Life Insurance
• Short Term and Long Term Disability Insurance
• Business Travel Insurance
• 401(k), Plus Match
• Weekly Pay

Important Candidate Notes (Please Read Before Applying)

• Role Name: Senior Mainframe Developer
• Location: Bloomington, IL
• Start date: 2026-10-15
• Background check: MANDATORY
• GTD ID: V9TEKDD
• A meet and greet is required for all new hires due to onboarding requirements.
• Candidates must be willing to go to the closest Capgemini, Client, or onsite location as indicated by the project team to meet with a Capgemini team member prior to starting the assignment. If travel is involved and after selection the candidate declines the offer, costs will be paid by vendor and not Capgemini.

Resume Submission Requirements

• Submit candidates under their legal name.
• Use only the Capgemini template.
• Please submit CVS in FG with complete home address.
• LinkedIn Account is mandatory.
• Resumes will be rejected for the following reasons:
  • Different format
  • Missing details in comments section
  • Missing text box in the header
  • Photo ID included containing personal information other than legal name and photo

Required Comment Section Details (Include in Your Application)

• Legal Name:
• Current Location: (City, State & Zip Code):
• Home location:
• Relocate:
• Bill Rate:
• CTH After 3 Months:
• Travelling Availability:
• Availability to Start:
• Phone/Mobile Number:
• Skype ID:
• Email Address:
• Visa Type:
• Visa Expiration Date:
• In process of getting a green card?:
• Hiring Status:
• Are you working directly with the contractors visa holder: If not indicate # of layers and name of the company:
• Indicate if the Candidate has worked in CG before and project details along with manager's name:
• Ex-Capgemini Employee:
• LinkedIn Account: (MANDATORY)
• Time slots for an interview (consider 3 to 5 days of availability for faster coordination):
• Contractor approved to share its resume to client:
• Skills summary:

Visa/Eligibility Notes

• External Resource Manager (ERM) | SubCo Staffing Center
• Capgemini North America | Guatemala
• (Only visas accepted are H1B, L2 EAD, H4 EAD, AOS EAD. Permanent residents and green card holders. TN visas only if the contractor lives in US. (if CTH role, only USC and GC holders)