ZipRecruiter

Log In

1

Cobol Mainframe Developer Jobs (NOW HIRING)

R2 Technologies Corporation

Cobol Developer (797731

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 ...

Kyndryl

COBOL Mainframe Application Developer

Harrisburg, PA · On-site

$48.50 - $62.25/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

Dallas, TX · On-site

$48.75 - $62.50/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 ...

Sparktek

GA DOL- Cobol Developer

Atlanta, GA · On-site

$48.25 - $65.50/hr

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

S2 Tech

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 ...

S2Tech

Mainframe Developer (Remote)

Chesterfield, MO · On-site +1

$48.50 - $62.25/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 ...

Kanak Elite Services Inc

Mainframe IMS and CICS

Wilmington, DE · On-site

$47.50 - $61.25/hr

Programming Languages: Strong proficiency in COBOL * Mainframe Operating Systems: In-depth knowledge of z/OS * Database Technologies: Expertise in IMS database concepts including IMS/DB and IMS/DC

Apply Early

S2Tech

Mainframe Developer (Remote)

Chesterfield, MO · Remote

$48.50 - $62.25/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 ...

Kanak Elite Services Inc

Cobol Developer

Atlanta, GA · On-site

$48.25 - $65.50/hr

Atlanta GA Onsite (Local Only) Duration : Long term contract Looking for a skilled and experienced COBOL Mainframe Programmer/Developer. This role involves translating business requirements into ...

Apply Early

Campus4Tech

Cobol Developer

Atlanta, GA · On-site

$48.25 - $65.50/hr

Experience in COBOL development on Mainframe, JCL development, and maintenance * Experience with ... Java programing knowledge * AWS hands on experience * Java programing knowledge * Kofax Client is ...

Kaav Inc.

Mainframe Developer (COBOL/IMS/CICS)

Wilmington, DE · On-site

$47.50 - $61/hr

Mainframe Developer (COBOL/IMS/CICS) Location: Onsite - Wilmington, DE Duration: Long Term We are seeking an experienced Mainframe Developer with strong expertise in COBOL, IMS/DB, CICS, and JCL to ...

campus4tech

Cobol Developer

Atlanta, GA · On-site

$48.25 - $65.50/hr

Experience in COBOL development on Mainframe, JCL development, and maintenance * Experience with ... Java programing knowledge * AWS hands on experience * Java programing knowledge * Kofax Client is ...

AceStack LLC

Mainframe developer

Newark, DE · On-site

$48 - $61.75/hr

Mainframes, Cobol, JCL, DB2 Secondary: Agile, CICS Experience: 7 to 10+ years Job Summary We are seeking a Senior Mainframe Developer with deep expertise in IBM mainframe technologies to design ...

Vytwo

Mainframe Developer

Prosper, TX · Hybrid

$50/hr

A Mainframe Developer required in developing and maintaining applications on mainframe systems, typically using languages like COBOL, JCL, and CICS. * Strong knowledge of DB2. What are the key ...

next page

Showing results 1-20

All JobsCobol Mainframe Developer Jobs

Cobol Mainframe Developer information

See salary details

$52

$55

$57

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.
More about Cobol Mainframe Developer jobs
What cities are hiring for Cobol Mainframe Developer jobs? Cities with the most Cobol Mainframe Developer job openings:
What states have the most Cobol Mainframe Developer jobs? States with the most job openings for Cobol Mainframe Developer jobs include:
What job categories do people searching Cobol Mainframe Developer jobs look for? The top searched job categories for Cobol Mainframe Developer jobs are:
What are popular job titles related to Cobol Mainframe Developer jobs? For Cobol Mainframe Developer jobs, the most frequently searched job titles are:
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 Developer (797731

Cobol Developer (797731

R2 Technologies Corporation

Atlanta, GA • On-site

$48.25 - $65.50/hr

Full-time

Posted 17 days ago

Job description

Overview:
GA DOL - Cobol Developer (797731
Local Atlanta GA In Person Only
**Onsite REQUIRED**
Job Description:
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 custom software, and providing production support. The ideal candidate will possess a deep understanding of the COBOL programming language, and JCL on IBM/DELL mainframe operating systems. This is a consulting position offering a challenging opportunity to contribute to critical projects and enhance your technical skills in a dynamic environment.
Responsibilities:
1. Translate analysis and design documents, as well as specifications, into well-structured programs.
  1. Maintain and enhance custom developed software by modifying and testing user data entry screens, batch processing, reports, queries, and menus.
  2. Conduct thorough reviews of existing code, data, and business processes to support non-database functions.
  3. Execute test program changes, update test files, run tests, review results, and ensure the correctness of program changes based on provided requirements.
  4. Identify and correct data errors through application logic and develop data analysis/summary reports utilizing IBM and Microsoft tools.
  5. Assist with the conversion from COBOL application to web-based application.
  6. Prepare both program-level and user-level documentation to support the software development lifecycle.
  7. Enhance software to reduce operating time or improve efficiency, following organization guidelines and procedures for code management and deployment.

Required Experience/Skills:
  1. Minimum up to 3 years' experience in COBOL development on Mainframe, JCL development, and maintenance
  2. Proven experience with COBOL, DB2 , JCL, Control-M
  3. Solid understanding of the full software development life cycle, including design, development, integration testing, and deployment.
  4. Ability to troubleshoot, test, and debug computer software to produce required outcomes.
  5. Strong analytical skills to support non-database functions, correct data errors, and develop data analysis/summary reports.
  6. Experience in preparing comprehensive documentation for both program-level and user-level.
  7. Excellent communication skills to obtain user sign-off on all changes prior to moving to production.
  8. Capability to follow organization guidelines and procedures for checking out source code, migrating changes, etc.
  9. Commitment to enhancing software for improved efficiency and reduced operating time.

Hands on experience in Cobol, DB2, CICS and JCL
Excellent communication skills
Java and open system experience is good to have
Good debugging skills and should be ready to take up support activities
Java programing knowledge
AWS hands on experience
Postgres DB experience
Kofax
Skills:
COBOL,Mainframe,DB2,Postgres DB,AWS,Kofax

Apply