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Junior Mainframe Jobs in Georgia (NOW HIRING)

Mainframe Developer

Omaha, GA · On-site

$43 - $55.50/hr

... junior developers. Role Summary: As a Senior Mainframe Developer at Fiserv, you will contribute to the development, enhancement, testing, and support of mainframe applications. You will work closely ...

Mentor and coach junior team members, cultivating their mainframe and modernization skills. * Define and continuously refine the practice roadmap, aligning modernization initiatives with ...

Mainframe Sr. Advisor

Alpharetta, GA · On-site

$121K - $193K/yr

Job Title Mainframe Sr. Advisor About your role: At Fiserv, we are dedicated to transforming ... Mentor and provide technical guidance to junior developers and team members. * Drive innovation and ...

Demonstrated ability to lead, mentor, and provide guidance to junior level technicians. * Demonstrated ability to adapt to different mainframe/client environments and mainframe tool sets. Bonus if ...

Sr. Java Developer

Atlanta, GA · On-site

$55 - $70.25/hr

The successful candidates will guide junior team members in development, testing and ... environment (mainframe, client server, web). Knowledgeable and experienced in the full Systems ...

Senior Java Developer

Atlanta, GA · On-site

$55 - $70.25/hr

The successful candidates will guide junior team members in development, testing and ... mainframe, client server, web). o Knowledgeable and experienced in the full Systems Development ...

Junior Mainframe information

What is the difference between Junior Mainframe vs Mainframe Developer?

AspectJunior MainframeMainframe Developer
CredentialsBasic certifications, entry-level experienceAdvanced certifications, several years of experience
Work EnvironmentSupport and maintenance tasks, learning-focusedDesign, development, and optimization of mainframe applications
Employer UsageEntry-level roles in finance, government, and large enterprisesSenior roles with more responsibility in similar industries

Junior Mainframe roles are typically entry-level, focusing on support and learning, while Mainframe Developers handle complex development tasks. The main difference lies in experience, responsibilities, and skill level, with Junior Mainframe positions serving as a stepping stone toward becoming a Mainframe Developer.

What are the most commonly searched types of Mainframe jobs in Georgia?

The most popular types of Mainframe jobs in Georgia are:

What job categories do people searching Junior Mainframe jobs in Georgia look for?

The top searched job categories for Junior Mainframe jobs in Georgia are:

What cities in Georgia are hiring for Junior Mainframe jobs?

Cities in Georgia with the most Junior Mainframe job openings:

Infographic showing various Junior Mainframe job openings in Georgia as of August 2026, with employment types broken down into 77% Full Time, 3% Part Time, 17% Contract, and 3% Nights. Highlights an 78% Physical, 9% Hybrid, and 13% Remote job distribution.

Mainframe Developer

DataSync Inc

Omaha, GA • On-site

$43 - $55.50/hr

Contractor

Posted 8 days ago


Job description

Location: Omaha, NE, Alpharetta, Berkeley Heights
 
Develop, test, maintain, and support mainframe applications using COBOL, JCL, VSAM, CICS, IDMS, and DB2. Convert requirements into technical specifications, design and implement changes, perform unit and regression testing, troubleshoot production incidents, optimize performance, participate in code reviews, and mentor junior developers.
 
Role Summary:
As a Senior Mainframe Developer at Fiserv, you will contribute to the development, enhancement, testing, and support of mainframe applications. You will work closely with Leads, business partners, compliance teams and interfacing applications to understand requirements, translate them into technical specifications, and deliver reliable solutions. The role is suited for a mid-level mainframe professional with 5+ years of hands-on experience in COBOL, JCL, VSAM, CICS, DB2, and IDMS, with a strong focus on code quality, production stability, and continuous improvement. 
 
Skills Required:
  • Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent practical experience).
  • 5+ years hands-on mainframe development using COBOL, JCL, VSAM, CICS, IDMS, and DB2.
  • 5+ years experience using mainframe utilities and tools for application development, testing, and maintenance.
  • 2+ years experience in requirement analysis and creating technical specifications for mainframe changes.
  • 2+ years designing, coding, unit testing, and implementing mainframe application changes.
  • Good understanding of batch processing, online transactions, file handling, DB2 concepts, and production support processes.
  • Exposure to mainframe scheduling, version control, debugging, and deployment tools.
  • Strong analytical, troubleshooting, and problem-solving skills with attention to quality and accuracy.
  • Good written and verbal communication skills and ability to collaborate across teams.
  • Experience in Payments Domain, Cards Processing.
  • Working knowledge of end-to-end software delivery lifecycle activities such as code, test, deploy, and post-implementation support.
  • Experience presenting technical options, analysis, and implementation updates to stakeholders or project teams.
  • Ability to work independently on assigned modules while collaborating with senior developers and cross-functional teams.

DataSync has a core expertise in the areas of recruiting and staffing solutions in USA, Canada and India - providing a one-stop solution to the clients in establishing teams at their onshore, near-shore and offshore facilities. Industry focused teams at DataSync has developed instinctive expertise to rapidly support various industry verticals.