1

Per Diem Mainframe Applications Developer Jobs (NOW HIRING)

Mainframe Developer

Wayne, PA · On-site

$44.50 - $57/hr

RIT Solutions, Inc. is seeking a Mainframe Developer to design, develop, test, and maintain mainframe applications. The role involves collaborating with business analysts, troubleshooting ...

Mainframe Developer

Merrimack, NH · On-site

$50.25 - $64.50/hr

Responsibilities : • Conduct comprehensive code reviews of mainframe applications to ensure quality and adherence to standards. • Perform reverse engineering to identify data sources and ...

Mainframe Developer

Atlanta, GA · On-site

$47 - $60.50/hr

Design, develop, test, and maintain Mainframe applications. * Develop and modify programs using ... Mainframe Developer, COBOL, JCL, DB2, CICS, VSAM, IMS, MQ Series, Production Support, Application ...

I have an opening for an Mainframe Assembler Developer - Addison, TX or Charlotte, NC - Hybrid ... Develop, maintain, and troubleshoot Assembler/Mainframe applications * Create and troubleshoot JCL ...

Mainframe Assembler Developer

Addison, TX · On-site

$47.50 - $61/hr

As a Mainframe Assembler Developer, you will be responsible for developing and supporting IBM Mainframe applications. This role will require hands-on expertise in IBM Assembler (HLASM) programming ...

Mainframe Developer

Mclean, VA · On-site

$49.50 - $63.75/hr

Position: Mainframe Developer (Banking Domain) Location: McLean, VA (Onsite, 5 days/week) Note ... Key Responsibilities Design, develop, test, and maintain IBM Mainframe applications Analyze ...

Mainframe Developer

Mclean, VA

$49.50 - $63.75/hr

Position: Mainframe Developer (Banking Domain) Location: McLean, VA (Onsite, 5 days/week) Note ... Key Responsibilities Design, develop, test, and maintain IBM Mainframe applications Analyze ...

next page

Showing results 1-20

Per Diem Mainframe Applications Developer information

See salary details

$10

$48

$66

How much do per diem mainframe applications developer jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for per diem mainframe applications developer in the United States is $48.94, according to ZipRecruiter salary data. Most workers in this role earn between $43.51 and $56.97 per hour, depending on experience, location, and employer.

What are the most commonly searched types of Mainframe Applications Developer jobs?

The most popular types of Mainframe Applications Developer jobs are:

What are popular job titles related to Per Diem Mainframe Applications Developer jobs?

For Per Diem Mainframe Applications Developer jobs, the most frequently searched job titles are:

Mainframe Applications Developer

Montgomery, AL • On-site

Resource Consultings Services Inc
Recruiting and Staffing Services • 51 - 200 employees

Full-time

Re-posted 16 days ago


Job description

Role: Mainframe Applications Developer

Location: Montgomery, Alabama

Duration: Full time


Position Description

  • Lead the design, development, testing, and implementation of Mainframe (COBOL, CICS, DB2, JCL) applications.
  • Having experience with TELON (COBOL Code generator) plus point.
  • Experience in developing Mainframe applications using COBOL, CICS, DB2, JCL and TELON.
  • Write Adhoc queries/SPUFI’s using DB2 SQL statements.
  • Maintain the existing applications/interface files and make the changes as per the user needs.
  • Must be able to work in a software development environment following SDLC of waterfall and Agile/scrum methodologies.
  • Meet with users, gather and analyze user needs and software requirements to determine feasibility of design.
  • Conduct unit testing and assist with integration testing.
  • Provides development status updates to the management on a regular basis.
  • Provides guidance on best practices for software development and ensures adherence to organization’s IT policies.
  • Responsible for writing stored procedures, Views, Functions, Triggers, DDL/DML queries.
  • Child Support Application experience is preferred.
  • Attend Production On-call

Must have Skills Required

  • COBOL, CICS, DB2, JCL, TSO
  • Excellent communication skills, both oral and written.
  • Ability to work independently, under pressure and self-motivated

Skills Preferred

  • Experience in working with  Financial Mainframe applications using COBOL, CICS, DB2, JCL,  and TSO
  • Experience using COBOL code generators such as TELON 
  • Child Support Application development and conversion experience is preferred.

Work Experience Required

•             Bachelor’s degree/Master’s degree with a minimum of 7 years’ experience in Mainframe applications

                                                                                                     (Or)

•             High School diploma or GED with a minimum of 10 years of experience in Mainframe applications.

Experience Preferred

  • Minimum of 8 – 10 years of Mainframe experience using COBOL, CICS, DB2, JCL,TSO
  • Experience in designing, developing and supporting complex mainframe applications.