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Cobol Mainframe Developer Jobs (NOW HIRING)

RightTalents

Cobol Mainframe Developer

Brooklyn, NY · Hybrid

Title: Cobol Mainframe Developer 2606604 Client: NYC Agency Location: Brooklyn, NY (Hybrid) Duration: 12 Months Work Hours: 40 hrs/week Scope of Services: The developers shall provide application ...

ACS Consultancy Services

COBOL/Mainframe Developer

Albany, NY · On-site

$48.75 - $62.50/hr

COBOL/Mainframe Developer Location: Albany, NY (Onsite) We are currently seeking candidates who meet the following qualification Qualification: * Extensive experience in COBOL and JCL programming on ...

Ubertal Inc

COBOL Developer

Atlanta, GA · On-site

$48.25 - $65.50/hr

Seeking an experienced COBOL Mainframe Developer to maintain and enhance critical mainframe applications. This consultant will translate business requirements, support software operational efficiency ...

Percient Inc.

Mainframe Developer

Wilmington, DE · On-site

$47.50 - $61/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

campus4tech

COBOL Mainframe Programmer/Developer

Atlanta, GA · On-site

$47 - $60.50/hr

... Developer Job Type: Contract Duration: 6 Months Location: Atlanta, GA 30303 The ideal candidate will possess a deep understanding of the COBOL programming language, and JCL on IBM/DELL mainframe ...

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 ...

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:

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 ...

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 ...

SLK America Inc.

Mainframe Developer - Cobol, JCL

Atlanta, GA · On-site

$47 - $60.50/hr

Mainframe Developer - Cobol, JCL Location: Atlanta, GA (Onsite) We are looking for an experienced Mainframe Developer with strong expertise in COBOL, JCL, DB2, VSAM, and Unix Shell Scripting . The ...

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How much do cobol mainframe developer jobs pay per hour?

As of Jun 8, 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 May 2026, with employment types broken down into 29% Full Time, 62% Part Time, 6% Temporary, and 3% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution, with an average salary of $115,000 per year, or $55.3 per hour.
Cobol Mainframe Developer

Cobol Mainframe Developer

RightTalents

Brooklyn, NY • Hybrid

Other

Posted 3 days ago

Job description

Title: Cobol Mainframe Developer 2606604

Client: NYC Agency    

Location: Brooklyn, NY (Hybrid)

Duration: 12 Months  

Work Hours: 40 hrs/week

Scope of Services:

The developers shall provide application design and development consultant services to client for the completion of client’ ongoing business process improvement program. The following descriptions and deliverables shall apply:

  • Role: Developing applications in a Mainframe environment with integration to distributed environment resolving complex and conflicting design issues
  • Objective: To analyze and improve existing business processes with application automation where possible.

Deliverables: The developers are responsible for the following:

  • Analyze business requirements and design applications. Modify applications improving the existing business processes.
  • Execute cleanups from production data analysis.
  • Monitor various system processes as assigned.
  • Ensure complete and accurate issue tracking and reporting. Escalate production timelines to meet client requests.
  • Identify production issues impacting code modules.

Mandatory Skills/Experience

  • 5+ years of recent experience developing applications using COBOL for CICS and batch programs.
  • Superior proficiency with mainframe applications built with JCL, COBOL and CICS.
  • Experience working with VSAM files and DB2, integrating existing designs with new requirements.
  • Strong experience developing in a Mainframe environment resolving complex and conflicting design issues.
  • Ability to quickly understand complex mainframe systems.
  • Exceptional presentation and organizational skills.
  • High written and oral communication skills.
  • Experience developing applications in IBM VSE mainframe environment.
  • Experience working with stored procedures and SQL in MS SQL 2005 or above.
  • Quik job utility language experience.

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