ZipRecruiter

Log In

1

Senior Mainframe Developer Jobs in Columbus, OH (NOW HIRING)

Wells Fargo

Senior Software Engineer-Hogan IDS

Columbus, OH · On-site

$118K - $156K/yr

Wells Fargo is seeking a Senior Software Engineer to lead design, development, integration, enhancements for Hogan IDS (Deposit System) in a regulated mainframe banking environment. This role owns ...

Huntington

Automation Developer Analyst Sr

Columbus, OH · On-site +1

... UI, Mainframes. Knowledge of ATDD & TDD Good understanding of Object-Oriented Programming, preferably Java or Ruby. Excellent verbal and written communications; ability to explain system issues ...

Huntington

Automation Developer Analyst Sr

Columbus, OH · On-site +1

... UI, Mainframes. * Knowledge of ATDD & TDD. * Good understanding of Object-Oriented Programming, preferably Java or Ruby. * Excellent verbal and written communications; ability to explain system ...

Huntington

Automation Developer Analyst Sr

Columbus, OH · On-site +1

... UI, Mainframes. * Knowledge of ATDD & TDD. * Good understanding of Object-Oriented Programming, preferably Java or Ruby. * Excellent verbal and written communications; ability to explain system ...

PNC Bank

Product Manager Senior- Data Platform

Delaware, OH · On-site +1

$120K - $158K/yr

Prior hands-on experience in data analytics, data engineering, or analyst roles, with a data-driven ... and how mainframe-based legacy systems interact with modern cloud-native or API-driven ...

next page

Showing results 1-20

All JobsSenior Mainframe Developer JobsSenior Mainframe Developer Jobs in Columbus, OH

Senior Mainframe Developer information

See Columbus, OH salary details

$37

$55

$64

How much do senior mainframe developer jobs pay per hour?

As of Jun 14, 2026, the average hourly pay for senior mainframe developer in Columbus, OH is $55.69, according to ZipRecruiter salary data. Most workers in this role earn between $52.26 and $60.82 per hour, depending on experience, location, and employer.

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

To thrive as a Senior Mainframe Developer, you need deep expertise in mainframe programming languages (like COBOL, JCL, and PL/I), systems analysis, and a strong understanding of legacy application architectures, typically supported by a degree in computer science or related experience. Familiarity with tools such as IBM z/OS, DB2, CICS, and version control systems is essential, along with relevant certifications like IBM Certified System Programmer. Excellent problem-solving, communication, and leadership skills help you collaborate effectively and mentor junior developers. These skills are crucial for maintaining mission-critical systems, ensuring reliability, and guiding modernization efforts in complex enterprise environments.

What are some common challenges faced by Senior Mainframe Developers when integrating legacy systems with modern technologies?

Senior Mainframe Developers often encounter challenges when integrating legacy mainframe systems with newer technologies such as cloud platforms, APIs, or microservices. These challenges include ensuring data consistency, maintaining system security, and minimizing downtime during migrations. Collaboration with cross-functional teams, such as infrastructure engineers and application developers, is key to developing seamless integration solutions. Staying up-to-date with modernization tools and best practices can help address these complexities and support the organization's digital transformation goals.

What are Senior Mainframe Developers?

Senior Mainframe Developers are experienced professionals who design, develop, and maintain mainframe systems—large-scale computers used by organizations for critical applications, bulk data processing, and enterprise resource planning. They are proficient in languages like COBOL, JCL, and Assembler, and often work with databases and transaction processing systems. Their responsibilities include troubleshooting system issues, optimizing performance, mentoring junior developers, and ensuring the reliability and security of mainframe operations.
What are popular job titles related to Senior Mainframe Developer jobs in Columbus, OH? For Senior Mainframe Developer jobs in Columbus, OH, the most frequently searched job titles are:
What job categories do people searching Senior Mainframe Developer jobs in Columbus, OH look for? The top searched job categories for Senior Mainframe Developer jobs in Columbus, OH are:
What cities near Columbus, OH are hiring for Senior Mainframe Developer jobs? Cities near Columbus, OH with the most Senior Mainframe Developer job openings:
Senior Mainframe Developer jobs near you

Sr WebMethods Developer

Sarian, Inc.

Columbus, OH • On-site

Full-time

Posted 4 days ago

Job description

Webmethods Developer
Location: Columbus OH
Fulltime
Skill: Webmethods developer
Must have technical skills:
WebMethods development experience using,
  • SoftwareAG Integration Server.
  • Designer, Universal messaging.
  • MWS.
  • TN.
  • Atleast 1 RDBMS system (Oracle or SQL Server).
  • Familiarity with SOAPUI, Kibana.
  • Ability to work with various non-technical / technical teams to understand and document Integration specific requirements.
  • Create high level/ detailed design documents specific to webMethods portion of work.
  • Ability to present designs in technical meetings.

Good to have:
  • APIGEE/Java/Kafka knowledge is a plus.
  • Knowledge on WM integration with mainframe/salesforce/google cloud is a plus.

Apply