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61 Acestack Mainframe Software Developer Jobs Hiring Near You

NTT DATA

Mainframe Software Developer (FTE/Hybrid)

Roanoke, TX · Hybrid

$47 - $60.50/hr

Mainframe Software Developer (FTE/Hybrid) NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and ...

eTeam

Mainframe Developer

Lake Mary, FL · On-site

$42.75 - $55/hr

Mainframe Developer Location: LAKE MARY 5 Year experience on Mainframe COBOL, VSAM, JCL and DB2 ... Software Developer?

eTeam

Mainframe Developer

Lake Mary, FL · On-site

$42.75 - $55/hr

Mainframe Developer Location: LAKE MARY 5 Year experience on Mainframe COBOL, VSAM, JCL and DB2 ... Software Developer?

3B Staffing LLC

$45.25 - $58.25/hr

Designs and implements software solutions for mainframe ACAPS application as a member of an agile ... Provide technical knowledge and leadership as a developer on an agile squad * Work collaboratively ...

Syntricate Technologies

Mainframe Developer

Dallas, TX · On-site

$48.75 - $62.50/hr

Bachelor's degree in computer science, software engineering, or a related field * At least 5 years of experience in mainframe application development using COBOL and other programming languages

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What are the key skills and qualifications needed to thrive as a Mainframe Software Developer, and why are they important?

To thrive as a Mainframe Software Developer, you need expertise in COBOL, JCL, mainframe operating systems (such as z/OS), and a background in computer science or related fields. Familiarity with mainframe tools like IBM CICS, DB2, and version control systems, along with certifications such as IBM Certified System Programmer, is highly valued. Strong analytical thinking, problem-solving abilities, and effective communication set standout professionals apart in this field. These skills ensure the maintenance of critical legacy systems, support for business operations, and seamless integration with modern technologies.

How does a Mainframe Software Developer typically collaborate with cross-functional teams in a modern IT environment?

Mainframe Software Developers frequently work with cross-functional teams that include business analysts, system architects, QA testers, and DevOps engineers. Collaboration often involves participating in daily stand-ups, code reviews, and joint problem-solving sessions to ensure seamless integration of mainframe applications with newer technologies. Developers also play a key role in translating business requirements into robust mainframe solutions, and may be involved in mentoring junior developers or coordinating with offshore teams. This collaborative environment helps ensure that legacy systems remain aligned with evolving business needs and IT strategies.

What is a Mainframe Software Developer?

A Mainframe Software Developer is an IT professional who designs, develops, tests, and maintains software applications that run on mainframe computers. These developers typically work with programming languages such as COBOL, JCL, and Assembler, and are responsible for ensuring the performance and reliability of critical business systems used by large organizations. Mainframe Software Developers often collaborate with business analysts, project managers, and other IT staff to support and enhance legacy systems, as well as to integrate new technologies with existing mainframe infrastructure.

Are mainframe programmers still in demand?

Mainframe software developers are still in demand in industries such as finance, healthcare, and government that rely on legacy systems. These roles often require skills in COBOL, JCL, and mainframe environments, and demand persists due to the complexity and cost of migrating legacy systems. However, the overall demand is gradually declining as organizations modernize their IT infrastructure.

What is the difference between Mainframe Software Developer vs Mainframe Systems Analyst?

AspectMainframe Software DeveloperMainframe Systems Analyst
Required CredentialsBachelor's in Computer Science or related field, certifications like IBM Certified SpecialistBachelor's in IT, Computer Science, or related, often with certifications in mainframe systems
Work EnvironmentDevelops and codes mainframe applications, often in COBOL, PL/I, or AssemblerAnalyzes system requirements, designs solutions, and coordinates between users and developers
Employer & Industry UsageFinancial institutions, government agencies, large corporations using mainframe systemsSame industries, focusing on system analysis, requirements gathering, and process improvements

While Mainframe Software Developers focus on coding and building mainframe applications, Mainframe Systems Analysts analyze existing systems and gather requirements to improve or implement new solutions. Both roles are essential in mainframe environments and often collaborate closely.

What other companies are hiring for Mainframe Software Developer jobs?
What are the most popular jobs at Acestack?
What are the most popular categories at Acestack?
Infographic showing various Mainframe Software Developer job openings at Acestack in the United States as of May 2026, with employment types broken down into 29% Full Time, 70% Contract, and 1% Nights. Highlights an 76% Physical, 2% Hybrid, and 22% Remote job distribution.

Mainframe Software Developer

Leading Utilities Organization

Charlotte, NC • On-site, Remote

$55 - $65/hr

Other

This job post has expired today. Applications are no longer accepted.

Job description

Mainframe Software Developer

Location: Charlotte, NC

Duration: 18 Months Pay Rate: $55 - $65 (W2 Only)

Role and Responsibilities
  • This role supports the core technology team that handles money movement applications for currency flow that moves through the client's products and services.
  • This position will assist with updating, maintaining, creating new features, maintaining locations, and performing cleanups.
  • This position will consult on or participate in moderately complex initiatives and deliverables within Software Engineering and contribute to large-scale planning related to Software Engineering deliverables.
  • This position will review and analyze moderately complex Software Engineering challenges that require an in-depth evaluation of variable factors.
  • This position will contribute to the resolution of moderately complex issues and consult with others to meet Software Engineering deliverables while leveraging solid understanding of the function, policies, procedures, and compliance requirements.
  • This position will collaborate with client personnel in Software Engineering.
Required Qualifications
  • Working expertise in Cobol
  • Working expertise in Job Control Language (JCL)
  • Working expertise in DB2 databases
  • Working expertise in CA7 scheduler
  • Working expertise in Network Data Mover (NDM)
  • Working expertise in IBM Mainframe Utilities
  • Working expertise in Virtual Storage Access Method (VSAM)
  • Working expertise in System Display and Search Facility (SDSF)
  • Working expertise in Custom Information Control System (CICS)
  • Working expertise in IBM SPUFI
  • Working expertise in RACF Security
  • Working knowledge on the use of AI tooling and technologies in the software development lifecycle a plus
  • Agile Scrum experience a plus
  • Experience with CoPilot or other AI tooling a plus

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