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Cobol Mainframe Developer Jobs (NOW HIRING)

Kyndryl

COBOL Mainframe Application Developer

$115K - $218K/yr

COBOL Mainframe Developer At Kyndryl, we run and reimagine the mission-critical technology systems that drive advantage for the world's leading businesses. We are at the heart of progress; with ...

Netpace

GA DOL COBOL Mainframe Programmer/Developer

Atlanta, GA · On-site

$47 - $60.50/hr

... Developer **Candidate MUST be local to Metro Atlanta** **Onsite REQUIRED** GDOL is looking for a skilled and experienced COBOL Mainframe Programmer/Developer. This role involves translating business ...

Kaav Inc.

COBOL Mainframe Programmer/Developer

Atlanta, GA · On-site

$47 - $60.50/hr

GDOL is looking for a skilled and experienced COBOL Mainframe Programmer/Developer. This role involves translating business requirements into robust programming solutions, maintaining and enhancing ...

r2 Technologies, Inc.

Cobol Developer

Atlanta, GA · On-site

$48.25 - $65.50/hr

GDOL is looking for a skilled and experienced COBOL Mainframe Programmer/Developer. This role involves translating business requirements into robust programming solutions, maintaining, and enhancing ...

campus4tech

Cobol Developer

Atlanta, GA · On-site

$48.25 - $65.50/hr

Title: COBOL Mainframe Programmer/Developer Location : Atlanta, GA Duration: 07 Months Short Description - Need Cobol developers with JCL and DB2 hands on experience Required Experience/Skills:

Kyndryl

$49 - $63/hr

We are looking for a very experienced COBOL Mainframe Developer with Application Architecture knowledge to join our Application Managed Services team. In this role, you will collaborate directly with ...

Kyndryl

COBOL Mainframe Application Developer

Tallahassee, FL · On-site

$42.50 - $54.50/hr

As a COBOL Mainframe Application Developer, you will work directly with the Department of Labor client personnel as a consultant to support development on their existing Unemployment and Disability ...

Kyndryl

COBOL Mainframe Application Developer

Dallas, TX · On-site

$48.50 - $62.25/hr

We are looking for a very experienced COBOL Mainframe Developer with Application Architecture knowledge to join our Application Managed Services team. In this role, you will collaborate directly with ...

Samprasoft

COBOL Mainframe Programmer V

This developer will work as part of a team to develop and enhance mainframe applications using technologies such as COBOL and DB2 databases to implement maintenance & enhancement mainframe ...

S2 Technologies

Mainframe Developer (Remote)

$50.25 - $64.50/hr

COBOL Development : Design, code, test, and maintain COBOL programs for mainframe applications * Mainframe Systems : Work with mainframe systems and associated technologies to ensure optimal ...

Kyndryl

COBOL Mainframe Application Developer

Indianapolis, IN · On-site

$46.75 - $60.25/hr

As a COBOL Mainframe Application Developer, you will work directly with the Department of Labor client personnel as a consultant to support development on their existing Unemployment and Disability ...

Kyndryl

COBOL Mainframe Application Developer

Concord, NC

$45.75 - $58.75/hr

We are looking for a very experienced COBOL Mainframe Developer with Application Architecture knowledge to join our Application Managed Services team. In this role, you will collaborate directly with ...

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Cobol Mainframe Developer information

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How much do cobol mainframe developer jobs pay per hour?

As of Jun 30, 2026, the average hourly pay for cobol mainframe developer in the United States is $55.29, according to ZipRecruiter salary data. Most workers in this role earn between $54.09 and $56.49 per hour, depending on experience, location, and employer.

What Does a COBOL Mainframe Developer Do?

As a COBOL mainframe developer, your primary responsibilities include designing new computer programs using the COBOL programming language. Your duties are to design, develop, and configure code for new programs, test these programs to make sure they function on the intended operating system, and implement adjustments needed. Once that process is complete, you launch the program for public or private use and provide support and upgrades to the user. You should have extensive knowledge and experience working with software development, and if you are working in IT for a company, you should be able to troubleshoot their current mainframe. Teaching others about what you have developed and making sure they understand how to use it are also your responsibility.

What does a COBOL Mainframe Developer do?

A COBOL Mainframe Developer is responsible for designing, developing, testing, and maintaining applications that run on mainframe computers using the COBOL programming language. These developers often work with legacy systems in industries like banking, insurance, and government, ensuring that critical business processes continue to function smoothly. Their tasks may include writing new code, updating existing programs, debugging, and integrating mainframe applications with modern technologies. COBOL Mainframe Developers also collaborate with business analysts and other IT professionals to meet organizational needs and regulatory requirements.

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

To thrive as a COBOL Mainframe Developer, you need strong proficiency in COBOL programming, mainframe systems (such as IBM z/OS), and a background in computer science or a related field. Familiarity with tools like JCL, DB2, CICS, and source control systems, along with relevant certifications, is highly beneficial. Attention to detail, problem-solving abilities, and effective communication are crucial soft skills for diagnosing issues and collaborating with cross-functional teams. These competencies ensure reliability, accuracy, and efficiency in maintaining and modernizing critical legacy systems.

What are some typical challenges faced by Cobol Mainframe Developers when maintaining legacy systems?

Cobol Mainframe Developers often encounter challenges with outdated documentation, making it difficult to understand and modify legacy code. Integrating new technologies or adapting legacy systems to modern infrastructure can also be complex, requiring careful planning and testing. Additionally, communicating with business users to gather requirements and ensure system changes meet current needs is essential, as is collaborating with other IT professionals to manage dependencies and minimize downtime. Staying proactive about learning modernization tools and approaches can help address these challenges.
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Cobol Mainframe Developer jobs near you
Infographic showing various Cobol Mainframe Developer job openings in the United States as of June 2026, with employment types broken down into 100% Full Time. Highlights an 83% Physical, 6% Hybrid, and 11% Remote job distribution, with an average salary of $115,000 per year, or $55.3 per hour.
Cobol Mainframe Developer

Cobol Mainframe Developer

Software Technology Inc

Madison, WI • On-site

Other

Posted 8 days ago

Job description

Advanced Applications Development Position

Under the general supervision of an Application Development Bureau supervisor, this position provides advanced-level applications development work on highly complex, multi-platform mainframe and web-based business applications. This position performs work in all phases of the systems development life cycle, which includes requirements gathering, design, development, testing, implementation, enhancements and maintenance. The majority of work performed by this position will be related to the analyses, design and development of new applications and the support of existing applications. This position is expected to deliver high-quality applications and associated end-products that cost-effectively meet the business areas’ requirements and timelines.

In doing application development, this position is expected to create, promote, make full use of and follow all applicable ETF and state standards, policies and best practices. This includes but is not limited to the use of a code repository, code promotion policies, change management, problem tracking, business rules documentation, reports/forms/correspondence standards, mainframe integration, and project management. This position is required to have extensive experience in analysis, design and coding principles and concepts, in addition to developing an in-depth knowledge of the customers’ business processes. The principal development tools currently include Java, DB2, COBOL, CICS, and JCL.

Further, this position should work well both as a member of development teams under the direction of the project manager, or as directed to function as the project lead.

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