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Mainframes Developer Jobs in Tennessee (NOW HIRING)

My3Tech Inc

Mainframe Trans24 Developer

Nashville, TN · On-site

$47.25 - $60.75/hr

Mainframe Developer Apex Systems, a World-Class Technology Solutions Provider, is seeking multiple applicants for one of our clients Birmingham, AL. If interested please email your resume Location:

Deloitte

Mainframe Developer

Memphis, TN · Hybrid

$47.50 - $61.25/hr

As an experienced Mainframe Developer ,you will have the ability to share new ideas and collaborate on projects as a consultant without the extensive demands of travel. The Project Delivery Talent ...

Deloitte

Mainframe Developer

Hermitage, TN · Hybrid

$43 - $55.25/hr

As an experienced Mainframe Developer ,you will have the ability to share new ideas and collaborate on projects as a consultant without the extensive demands of travel. The Project Delivery Talent ...

THORNDALE PARTNERS

Cobol Developer

Smyrna, TN · On-site

$46.75 - $63.50/hr

Sr. Mainframe Engineer - Cobol The total compensation for this role will be 140k-170/year to start with a base salary 130-140k + bonus + work life balance, strong culture, strong paid time off ...

Omni Inclusive

Mainframe Monitoring Engineer

Nashville, TN · On-site

$47.25 - $60.75/hr

... Developers, infra and as needed teams to resolve job failures. • Problem Management to resolve recurring QA mainframe job failures. • Status reporting. Skills: • 2-3 years of relevant ...

Ensono

Director, Mainframe Systems Programming

Nashville, TN · On-site

$53 - $67.50/hr

Experienced in one or more mainframe infrastructure, hardware, system programming technologies. Alternative experiences must include high learning agility to acquire mainframe technology knowledge ...

Artech

Mainframe Automation

Nashville, TN · On-site

Instill disciplined engineering: peer reviews, version control, change management gates, and ... Mainframe automation frameworks and system state management * Expert-level REXX scripting; deep z ...

Deloitte

Senior Automation Engineer

Hermitage, TN · Hybrid

$91K - $119K/yr

Collaborate closely with Java developers, Mainframe engineers, product managers, and project leaders to align automation strategy with business and delivery priorities. * Document automation ...

Deloitte

Senior Automation Engineer

Memphis, TN · Hybrid

$101K - $132K/yr

Collaborate closely with Java developers, Mainframe engineers, product managers, and project leaders to align automation strategy with business and delivery priorities. * Document automation ...

Unum UK

Senior Software Engineer - Mainframe

Chattanooga, TN · On-site

$111K - $147K/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 ...

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Mainframes Developer information

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 Tennessee? For Mainframes Developer jobs in Tennessee, the most frequently searched job titles are:
What job categories do people searching Mainframes Developer jobs in Tennessee look for? The top searched job categories for Mainframes Developer jobs in Tennessee are:
What cities in Tennessee are hiring for Mainframes Developer jobs? Cities in Tennessee with the most Mainframes Developer job openings:
Mainframes Developer jobs near you
Infographic showing various Mainframes Developer job openings in Tennessee as of July 2026, with employment types broken down into 85% Full Time, 3% Part Time, 2% Temporary, and 10% Contract. Highlights an 82% Physical, 3% Hybrid, and 15% Remote job distribution.
Mainframe Trans24 Developer

Mainframe Trans24 Developer

My3Tech Inc

Nashville, TN • On-site

$47.25 - $60.75/hr

Other

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

Job description

Mainframe Developer

Apex Systems, a World-Class Technology Solutions Provider, is seeking multiple applicants for one of our clients Birmingham, AL. If interested please email your resume

Location: Hybrid in one of these locations - Charlotte, Birmingham, Atlanta or Nashville

Duration: 6-12 month contract

Job Description:

We are seeking an experienced Mainframe Developer with a strong background in the Trans24 application and switching functionalities. The ideal candidate will have a minimum of 10 years of experience in mainframe development, TRANS24 functional and module knowledge, good understanding of EFT/Payment/Core Banking ecosystem and proven track record of customer/client handling. Knowledge with Interchange settlement and reconciliation is a plus.

Domain: Banking/Retail Payments

Key Responsibilities:

  • Develop and maintain applications within the TRANS24 framework, ensuring high quality and performance.
  • Understand and analyze ISO8583 messages, card authorization life cycle, settlement and reconciliation process, interface development to new systems
  • Collaborate with cross-functional teams to design, develop, and implement robust mainframe solutions.
  • Work with other switching functionalities, ensuring seamless integration and operation.
  • Serve as a primary point of contact for client inquiries, providing exceptional customer support and handling client requirements effectively.
  • Prepare and maintain documentation related to development processes, functionalities and solution.
  • Troubleshoot and resolve issues in a timely manner, ensuring minimal disruption to services.

Qualifications:

  • Minimum of 5 years of experience specifically with the Trans24 application and Transaction switch experience.
  • At least 10 years of experience in mainframe development, with a strong understanding of mainframe technologies and programming languages.
  • Good understanding of transaction switch ecosystem, knowledge of ATMs
  • At least 2 years of experience in customer/client handling, demonstrating strong interpersonal skills.

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