ZipRecruiter

Log In

1

Mainframe Developer Jobs in Kentucky (NOW HIRING)

Quantam

Senior Microsoft Developer

Louisville, KY · On-site

$52.25 - $69.25/hr

We are currently seeking a Senior Microsoft Developer . Candidates must be located within 90 minutes of Louisville, KY. Candidates must be able to interview in person in Louisville, KY. Excellent ...

US Equestrian Fed

Software Developer II

Lexington, KY · On-site

Under the general direction of the Lead Software Developer III, the Software Developer Level II is directly responsible for coding, debugging, testing and troubleshooting software throughout the ...

US Equestrian Fed

Software Developer II

Lexington, KY · On-site

Under the general direction of the Lead Software Developer III, the Software Developer Level II is directly responsible for coding, debugging, testing and troubleshooting software throughout the ...

Diverse Lynx

PTG Sr Developer

Louisville, KY · On-site

$52.25 - $69/hr

Diverse Lynx is a company focused on providing technology solutions, and they are seeking a Senior Developer to design and develop robust Edifecs-based solutions for high-volume healthcare ...

PSST

Software Developer

Louisville, KY · On-site

Technology/Developer Date Posted: 3/20/2014 Location: CENTRAL OFFICE Date Available: 09/01/2019 Closing Date: 09/15/2019~~Video provides a powerful way to help you prove your point. When you click ...

corpay

Merchant Certification Analyst

Louisville, KY

$19.75 - $27/hr

Recommending program improvements or corrections to programmers. Supports the client and/or the ... Experience with mainframe systems. * Must possess clear understanding of client server ...

Corpay

Merchant Certification Analyst

Louisville, KY · On-site

Recommending program improvements or corrections to programmers. Supports the client and/or the ... Experience with mainframe systems. * Must possess clear understanding of client server ...

corpay

Merchant Certification Analyst

Louisville, KY · On-site

$19.75 - $27/hr

Recommending program improvements or corrections to programmers. Supports the client and/or the ... Experience with mainframe systems. * Must possess clear understanding of client server ...

ZEISS

Software Application Developer - WMS

Hebron, KY · On-site

The Application Developer is responsible for technical design, development, testing, implementation, administration, and support of the HighJump Warehouse Management System (WMS), as well as other ...

next page

Showing results 1-20

All JobsMainframe Developer JobsMainframe Developer Jobs in Kentucky

Mainframe Developer information

See Kentucky salary details

$8

$46

$62

How much do mainframe developer jobs pay per hour?

As of Jun 9, 2026, the average hourly pay for mainframe developer in Kentucky is $46.36, according to ZipRecruiter salary data. Most workers in this role earn between $40.91 and $52.60 per hour, depending on experience, location, and employer.

What is the difference between Mainframe Developer vs Mainframe Analyst?

AspectMainframe DeveloperMainframe Analyst
Primary RoleDesigning, coding, and testing mainframe applicationsAnalyzing and maintaining existing mainframe systems
Skills & CertificationsCOBOL, JCL, DB2, certifications like IBM Certified DeveloperCOBOL, JCL, system analysis, troubleshooting skills
Work EnvironmentDevelopment teams, coding in mainframe environmentsSupport teams, system analysis, user support
Industry UsageFinancial services, insurance, government agenciesFinancial institutions, healthcare, government agencies

While Mainframe Developers focus on creating and implementing mainframe applications, Mainframe Analysts primarily analyze, troubleshoot, and maintain existing systems. Both roles require similar technical skills and often work within the same industries, but their core responsibilities differ in development versus support and analysis.

What are some common challenges Mainframe Developers face when integrating legacy systems with modern applications?

Mainframe Developers often encounter challenges such as ensuring compatibility between legacy systems and newer technologies, managing data migration without disrupting business operations, and maintaining the security of sensitive data. Effective communication with cross-functional teams, such as application developers and infrastructure engineers, is essential to address these challenges. Staying updated on both mainframe and modern programming practices helps ease integration and ensures long-term system reliability.

What are Mainframe Developers?

Mainframe Developers are specialized software engineers who design, develop, maintain, and troubleshoot applications on mainframe computer systems, such as IBM's z/OS. They typically work with languages like COBOL, JCL, and CICS, and are responsible for ensuring the performance, security, and reliability of mission-critical business applications. Mainframe Developers are commonly employed in industries like banking, insurance, and government, where large-scale, high-volume transaction processing is essential.

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

To thrive as a Mainframe Developer, you need expertise in programming languages such as COBOL, JCL, and SQL, along with a strong understanding of mainframe operating systems and batch processing concepts. Familiarity with tools like IBM z/OS, DB2, CICS, and version control systems is typically required, and certifications from IBM or related organizations can be beneficial. Strong problem-solving abilities, attention to detail, and effective communication skills help Mainframe Developers excel in troubleshooting and collaborating with cross-functional teams. These skills are crucial for maintaining, optimizing, and modernizing legacy systems that are vital to many large organizations’ operations.
What are the most commonly searched types of Mainframe Developer jobs in Kentucky? The most popular types of Mainframe Developer jobs in Kentucky are:
What are popular job titles related to Mainframe Developer jobs in Kentucky? For Mainframe Developer jobs in Kentucky, the most frequently searched job titles are:
What job categories do people searching Mainframe Developer jobs in Kentucky look for? The top searched job categories for Mainframe Developer jobs in Kentucky are:
What are popular job titles related to Mainframe Developer jobs in KY? For Mainframe Developer jobs in KY, the most frequently searched job titles are:
Mainframe Developer jobs near you
Infographic showing various Mainframe Developer job openings in Kentucky as of May 2026, with employment types broken down into 91% Full Time, 3% Part Time, 3% Temporary, and 3% Contract. Highlights an 78% In-person, 3% Hybrid, and 19% Remote job distribution, with an average salary of $96,429 per year, or $46.4 per hour.
Senior Microsoft Developer

Senior Microsoft Developer

Quantam

Louisville, KY • On-site

$52.25 - $69.25/hr

Full-time

Medical, Retirement, PTO

Posted yesterday

Job description

Overview:
Quantam Solutions provides IT solutions and consulting for various clients. We offer competitive hourly wages, health benefits, paid time off, and a 401(k) plan. We are currently seeking a Senior Microsoft Developer. Candidates must be located within 90 minutes of Louisville, KY. Candidates must be able to interview in person in Louisville, KY. Excellent English communication skills are required for this position. This position is primarily remote with occasional onsite meetings and workdays in Louisville, when requested. To begin this position, the selected candidate may have to initially spend several days onsite in Louisville, KY for training. A Bachelor's Degree in Computer Science is required for this position.
Job Description:
We are seeking a Senior Microsoft Developer to work alongside our client's Chief Developer for several ongoing projects. The selected candidate must be able to work diligently and collaboratively on an initial project with a 30-day deadline for their first project. After the first project is completed, the Senior Microsoft Developer will be required to learn our client's IT environment, technology stack, and workflows while working alongside the Chief Developer on various projects at once. The ability to manage working on various projects at once will be paramount. Our client's applications have different components that the Senior Microsoft Developer will be tasked with possible rewrites, testing, and troubleshooting. The Senior Microsoft Developer must be able to effectively communicate with the Chief Developer as well as other client support staff, stakeholders, and elected officials. Effective communication breaking down technical information to non-technical stakeholders as well as non-technical information to technical stakeholders will be required. The Senior Microsoft Developer must have keen attention to detail and the ability lead when asked.
Required Skill Sets:
  • Bachelor's Degree in Computer Science or equivalent.
  • Three to five years of in-depth .NET development experience.
  • Three to five years of experience with ASP.NET.
  • Three to five years of experience with SQL Server.
  • Three to five years of experience with Visual Basic.
  • Three to five years of experience with C#.
  • Three to five years of troubleshooting experience.
  • Ability to rewrite applications where and when needed.
  • Ability to review, edit, and draft technical documentation.
  • Provide effective communication and sound listening skills.

Skills:
.NET Development,ASP.NET,SQL Server,Visual Basic .NET (VB.NET),C#,Troubleshooting,Technical Documentation

Apply