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Mainframes Developer Jobs in Atlanta, GA (NOW HIRING)

Kaav Inc

Mainframe Assembler

Alpharetta, GA · On-site

$47.75 - $61.50/hr

Mainframe Assembler Location: Alpharetta, GA/Omaha, NE (Locals Only) Relevant Experience: 12+ Years ... Lead developer in associates and Issuer mandates and enhancements. * Should involve in code reviews ...

Amicis Global

Mainframe Security Engineer

Alpharetta, GA · On-site

$70 - $80/hr

Job Title: EZ Mainframe Security Engineer Job Location: Alpharetta, GA 30022 Job Duration: 12 Months+ Extension Brokerage is a leading global financial services firm providing a wide range of ...

Centraprise

Mainframe Automation Engineer

Atlanta, GA · On-site +1

Mainframe Automation Engineer Job Location : Atlanta, GA (Remote) Job Type : Full-Time Must Have Technical/Functional Skills * Deep Knowledge in Mainframe System Automation tools i.e., IBM SA z/OS ...

Tech Tammina

Mainframe z/OS Systems Programmer

Atlanta, GA · On-site

$53 - $67.25/hr

Mainframe z/OS Systems Programmer Location: Atlanta, GA Work Model: Hybrid (3 Days Onsite / Week) Experience Required: 10+ Years *10+ years of experience in Mainframe Systems Programming. *Strong ...

Sarian, Inc.

Sr. Lead Cobol Developer

Atlanta, GA · On-site

$48.25 - $65.50/hr

Proficiency in COBOL programming (COBOL-85, COBOL II, or later versions ... Experience working with mainframe environments (IBM z/OS, OS/390, or similar). * Strong knowledge ...

Stem Xpert

Mainframe tester

Alpharetta, GA · On-site

$47.75 - $61.50/hr

The company is primarily focused on information technology, engineering, healthcare, financial ... Job Title : Mainframe Tester Duration :6 mths JD : Strong Knowledge in JCL,COBOL and Testing ...

Xpanxion

Junior COBOL Developer

Alpharetta, GA · On-site

$65K - $84K/yr

Mainframe expertise * Experience in COBOL programming * Strong problem-solving abilities * Bachelor's degree in Computer Science or related field * Knowledge of Agile methodologies * Excellent ...

UST Xpanxion

Junior COBOL Developer

Alpharetta, GA · On-site

$50K - $52K/yr

Mainframe expertise * Experience in COBOL programming * Strong problem-solving abilities * Bachelor's degree in Computer Science or related field * Knowledge of Agile methodologies * Excellent ...

Truist

Software Engineer --Mainframe PEP/ACH

Atlanta, GA · On-site

$47 - $60.50/hr

English (Required) Work Shift: 1st shift (United States of America) Please review the following Summary Experienced mainframe developer with 10+ years of experience in developing and maintaining ACH ...

Truist

Software Engineer --Mainframe PEP/ACH

Atlanta, GA · On-site

$47 - $60.50/hr

English (Required) Work Shift: 1st shift (United States of America) Please review the following Summary Experienced mainframe developer with 10+ years of experience in developing and maintaining ACH ...

Unum

Senior Software Engineer - Mainframe

Atlanta, GA · On-site

$117K - $155K/yr

The Senior Software Engineer plays a key role in the conceptualization, design, development, and delivery of mainframe solutions in partnership with business area architects. As an integral member of ...

Unum UK

Senior Software Engineer - Mainframe

Atlanta, GA · On-site

$117K - $155K/yr

The Senior Software Engineer plays a key role in the conceptualization, design, development, and delivery of mainframe solutions in partnership with business area architects. As an integral member of ...

Apex Informatics

UAT Test Manager

Atlanta, GA · On-site

Mainframe programming, scripting or experience in test automation a plus. Must have the ability to work closely with other teams, facilitate meetings and be able to interact with both technical and ...

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All JobsMainframes Developer JobsMainframes Developer Jobs in Atlanta, GA

Mainframes Developer information

See Atlanta, GA salary details

$46.2K

$107.6K

$159.6K

How much do mainframes developer jobs pay per year?

As of Jul 14, 2026, the average yearly pay for mainframes developer in Atlanta, GA is $107,557.00, according to ZipRecruiter salary data. Most workers in this role earn between $86,500.00 and $125,000.00 per year, depending on experience, location, and employer.

Are mainframe engineers in demand?

Mainframes developers are in steady demand due to the continued use of mainframe systems in industries like finance, government, and healthcare. They require specialized skills in COBOL, JCL, and mainframe environments, and demand often depends on the organization's reliance on legacy systems. While some companies are transitioning to newer technologies, mainframe expertise remains valuable for maintaining critical infrastructure.

What is mainframe developer salary?

The salary for a mainframe developer typically ranges from $70,000 to $120,000 annually, depending on experience, location, and certifications. Skilled developers with expertise in COBOL, JCL, and mainframe environments tend to earn higher salaries, especially in industries like finance and government. Salaries may also vary based on the complexity of projects and the employer's size.

Is mainframe developer a good career?

Mainframe developers work with large-scale computer systems used by many organizations for critical applications. The role offers stable employment, competitive salaries, and opportunities to work with legacy technologies like COBOL and JCL. As demand persists in industries such as finance and government, it can be a solid career choice for those with relevant skills and certifications.

Can mainframe be replaced by AI?

Mainframes are large-scale computing systems used for critical enterprise applications, and while AI can automate certain tasks and improve efficiency, it does not replace the core functions of mainframes. Mainframe developers focus on maintaining and optimizing these systems, often integrating AI tools to enhance performance but not replacing the hardware or fundamental role of mainframes in data processing. Skills in legacy systems, programming languages like COBOL, and system security remain essential for mainframe professionals.

What is the difference between Mainframes Developer vs Mainframes Analyst?

AspectMainframes DeveloperMainframes Analyst
Required CredentialsTypically a degree in Computer Science or related field; certifications like IBM Certified SpecialistSimilar credentials; often holds certifications in mainframe systems and analysis
Work EnvironmentDevelops, codes, and tests mainframe applications in a software development settingAnalyzes existing mainframe systems, gathers requirements, and supports system improvements
Employer & Industry UsageUsed by banks, insurance companies, and large enterprises for application developmentEmployed in similar industries for system analysis, troubleshooting, and process optimization

While both roles require knowledge of mainframe systems and similar credentials, Mainframes Developers focus on creating and maintaining mainframe applications, whereas Mainframes Analysts analyze existing systems to improve performance and efficiency. Both roles are vital in large enterprise IT environments.

What are popular job titles related to Mainframes Developer jobs in Atlanta, GA? For Mainframes Developer jobs in Atlanta, GA, the most frequently searched job titles are:
What job categories do people searching Mainframes Developer jobs in Atlanta, GA look for? The top searched job categories for Mainframes Developer jobs in Atlanta, GA are:
Mainframes Developer jobs near you
Infographic showing various Mainframes Developer job openings in Atlanta, GA as of July 2026, with employment types broken down into 85% Full Time, 3% Part Time, 1% Temporary, and 11% Contract. Highlights an 82% Physical, 3% Hybrid, and 15% Remote job distribution, with an average salary of $107,557 per year, or $51.7 per hour.

Mainframe Assembler

Kaav Inc

Alpharetta, GA • On-site

$47.75 - $61.50/hr

Contractor

Posted 12 days ago

Job description

Role: Mainframe Assembler

Location: Alpharetta, GA/Omaha, NE (Locals Only)

Relevant Experience: 12+ Years

 

Roles and Responsibilities:

  • Senior mainframe Assembler with good hands-on project development using main frame technologies: Cobol, JCL, DB2, VSAM, CICS and Assembler.
  • Assembler and CICS knowledge are mandatory.
  • Well versed with ISPF command utilities, IOF, CA7, Endevor, File-Aid/File-master, SPUFI, REXX.
  • Exposure to incident/change management request tools.
  • Exposure any of the debugging tools for both batch and online environment (e.g., Xpeditor, abend aid).
  • Working on scrum model/Jira handling.
  • Experience in doing impact analysis, Design document creation, change release, deployment, monitoring and estimation.
  • Complete understanding of SDLC understanding
  • Willing to get involved in peak season monitoring, weekend support, release monitoring and Production support.
  • Strong knowledge in developing and implementing Online issuer Authorization applications, payment processing.
  • Lead developer in associates and Issuer mandates and enhancements.
  • Should involve in code reviews, testing and implementing the projects and perform post implementation validation.