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Cobol Developer Jobs in Ohio (NOW HIRING)

Keylent Inc

Mainframe Developer

Columbus, OH · On-site

$47.25 - $60.75/hr

Keylent Inc is seeking a Mainframe Developer to join their team ... The role involves working with technologies such as Cobol, IMS, JCL, DB2, and CICS to develop and ...

BI-Commercial

Mainframe Developer at Columbus, OH

Columbus, OH · On-site

$47.25 - $60.75/hr

Mainframe Developer Location: Columbus, OH Madatory Skill: CICS, COBOL, JCL, VSAM, MQ JD: Languages/Databases: COBOL, CICS/DB2, IMS, JCL, VSAM Tools: VSAM, Sync Sort, Change Man, Zeke, File Aid, SAR ...

Saransh Inc

Mainframe Developer - Onsite

Columbus, OH · On-site

$47.25 - $60.75/hr

Job Title: Mainframe Developer Work Location: Columbus, OH Duration: Longterm * 8 to 10 Yrs of ... The tech stack used is Java FSD, Python, Mainframe technologies(COBOL, JCL, DB2, IMS,MQ) and ...

BI-Commercial

Mainframe Developer

Columbus, OH · On-site

$47.25 - $60.75/hr

Mainframe Developer Location: Columbus OH / Jersey City MF JD: Languages/Databases: COBOL, CICS/DB2, IMS, JCL, VSAM Tools: VSAM, Sync Sort, Change Man, Zeke, File Aid, SAR, NDM, SFTP, Xpeditor, MQ ...

SysMind Tech

Mainframe developer

Columbus, OH · On-site

$55/hr

... COBOL, JCL, and VSAM(strong) with REXX as a plus. The role requires someone who can collaborate effectively across teams, adapt quickly, communicate well, and consistently deliver results.

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Cobol Developer information

See Ohio salary details

$10

$52

$69

How much do cobol developer jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for cobol developer in Ohio is $52.78, according to ZipRecruiter salary data. Most workers in this role earn between $45.91 and $62.16 per hour, depending on experience, location, and employer.

What is a Cobol developer?

A COBOL Developer is a software programmer who specializes in using the COBOL (Common Business-Oriented Language) programming language to design, develop, maintain, and troubleshoot business applications. COBOL is a legacy language primarily used in mainframe computing environments, common in industries like banking, insurance, and government. COBOL Developers often work on updating, maintaining, or migrating older systems that are critical to business operations. Their responsibilities may also include analyzing existing code, optimizing performance, and ensuring systems comply with current regulatory and security standards.

What does a Cobol developer do?

COBOL stands for Common Business-Oriented Language. It is a programming language used in business applications. A COBOL developer works on developing applications using this programming language that operate on an organization's mainframe computers. Businesses use COBOL for large tasks, such as transaction and batch processing. As a COBOL developer, your responsibilities include coding new programs using COBOL or assessing and upgrading existing programs and applications to meet business needs and objectives.

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

To thrive as a Cobol Developer, you need strong programming skills in COBOL, a solid understanding of mainframe environments, and experience with legacy systems, often supported by a degree in computer science or related field. Familiarity with tools like IBM z/OS, JCL, DB2, and transaction processing systems is typically required, along with knowledge of version control systems. Analytical thinking, attention to detail, and effective communication help developers troubleshoot issues and collaborate with teams maintaining critical enterprise applications. These skills and qualities are essential to ensure the reliability and modernization of core business systems that depend on COBOL.

What are some of the common challenges Cobol developers face when working with legacy systems?

Cobol Developers often encounter challenges related to maintaining and upgrading legacy systems, such as limited documentation, outdated hardware, and code that was written decades ago by other programmers. Integrating Cobol-based applications with modern technologies and platforms can also require creative problem-solving and strong analytical skills. Collaboration with business analysts and IT teams is essential to accurately translate current business needs into the existing codebase while ensuring system stability and data integrity.

What is the difference between Cobol Developer vs Mainframe Developer?

AspectCobol DeveloperMainframe Developer
Required CredentialsProficiency in COBOL, JCL, DB2Proficiency in COBOL, JCL, DB2, and mainframe tools
Work EnvironmentLegacy systems, mainframe environmentsMainframe systems, enterprise IT infrastructure
Employer & Industry UsageFinancial, insurance, government sectorsFinancial institutions, government agencies, large enterprises
Common Search & ComparisonOften compared for mainframe roles involving COBOLBroader role including system administration and maintenance

While both roles involve working with mainframe systems and COBOL, a Cobol Developer primarily focuses on coding and maintaining COBOL applications. A Mainframe Developer may handle a wider range of tasks, including system setup, maintenance, and integration within mainframe environments. The roles often overlap, but Cobol Developers are more specialized in application development.

Is there a demand for Cobol developers?

Cobol developers are still in demand for maintaining and updating legacy systems in industries such as banking, finance, and government. Many organizations require expertise in Cobol for critical mainframe applications, and experienced developers with knowledge of mainframe environments and tools are sought after. However, the overall demand is stable but limited compared to newer programming languages.
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Cobol Developer jobs near you
Infographic showing various Cobol Developer job openings in Ohio as of August 2026, with employment types broken down into 83% Full Time, 4% Part Time, 1% Temporary, and 12% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution, with an average salary of $109,782 per year, or $52.8 per hour.

Mainframe IMS DB Developer

Long Finch Technologies

Port William, OH

$43.50 - $56/hr

Full-time

Posted 21 days ago

Job description

Mandatory Skills: 
  • 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
  • Transaction Processing: Thorough understanding of CICS functionalities and programming interfaces
  • Job Control Language (JCL): Ability to write and manage JCL scripts for batch processing
  • System Administration: Basic understanding of mainframe system administration tasks like data set management and security
  Must Have: IMS/DB, CICS, COBOL and JCL Responsibilities:
  • Develop and maintain mainframe applications using languages like COBOL , PL/I , and Assembler .
  • Design and manage CICS transaction programs for real-time data processing.
  • Support and troubleshoot legacy systems, performing debugging and issue resolution.
  • Work with DB2 and IMS for data storage, management, and query optimization.
  • Monitor and optimize batch processing jobs for efficient system performance.
  • Collaborate with cross-functional teams to define business requirements and technical solutions.
  • Ensure system security, compliance, and data integrity by implementing appropriate controls. 

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