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Mainframe Developer Jobs (NOW HIRING)

Select Minds LLC

Mainframe Developer

Phoenix, AZ · On-site

$48.75 - $62.50/hr

Mainframe Developer Location: Phoenix, AZ (Day 1 Onsite) Mode of interview: In person (F2F) We are looking for an experienced Mainframe Developer. The ideal candidate should have hands‑on ...

Select Minds LLC

Mainframe Developer

Phoenix, AZ · On-site

$80K - $88K/yr

Mainframe Developer Location : Phoenix, AZ - Hybrid We are looking for an experienced Mainframe Developer. The ideal candidate should have hands-on experience in application development, maintenance ...

Delan Associates, Inc

Mainframe Developer

Mclean, VA · On-site

$49.50 - $63.75/hr

Mainframe Developer (Banking Domain) Location: McLean, VA (Onsite, 5 days/week) Note: This position is open to local candidates in McLean, VA only. Face-to-face (F2F) interviews are mandatory, so ...

Delan Associates, Inc.

Mainframe Developer

Mclean, VA · On-site

$49.50 - $63.75/hr

Mainframe Developer (Banking Domain) Location: McLean, VA (Onsite, 5 days/week) Note: This position is open to local candidates in McLean, VA only. Face-to-face (F2F) interviews are mandatory, so ...

hyrusinc

Mainframe Developer

Torrance, CA

$51.25 - $65.75/hr

Mainframe Developer - COBOL/CICS (Automotive Finance) Location: Torrance, CA (Hybrid - 4 days) Employment Type: Contract to Hire We are seeking an experienced Mainframe Developer with strong ...

HyrUS Inc.

Mainframe Developer

Torrance, CA · On-site

$50.25 - $64.75/hr

Mainframe Developer - COBOL/CICS (Automotive Finance) Location: Torrance, CA (Hybrid - 4 days) Employment Type: Contract to Hire We are seeking an experienced Mainframe Developer with strong ...

Navtech, Inc.

Mainframe Developer

Jersey City, NJ · On-site

$53.75 - $69/hr

I have an opportunity for a "Mainframe Developer" - Jersey City, NJ (Remote till COVID). and I am looking for a candidate who can join Immediately if you are interested, reply to me with your updated ...

Sarian, Inc.

Mainframe Developer

Charlotte, NC · On-site

$47.75 - $61.50/hr

Mainframe Developer with ACH knowledge * Minimum 10+ years of experience in Mainframe knowledge. * Must have commercial payments exp - Knowledge of Pep+ is required. * Strong knowledge of handling ...

PHX Agile LLC

Mainframe Developer

Jersey City, NJ · On-site

$51.25 - $65.75/hr

Senior Mainframe Developer 📍 Location: NJ, TX, GA, OH 💼 Experience: 13+ Years 📄 Contract / W2 Key Requirements: * Strong experience with COBOL, JCL, DB2, and CICS * Hands-on experience with ...

New

Sarian, Inc.

Mainframe Developer

Charlotte, NC · On-site

$47.75 - $61.50/hr

Mainframe Developer with ACH knowledge * Minimum 10+ years of experience in Mainframe knowledge. * Must have commercial payments exp - Knowledge of Pep+ is required. * Strong knowledge of handling ...

Advent Global Solutions, Inc.

Mainframe Developer

Peoria, IL · On-site

$48 - $61.75/hr

Mainframe Developer Location: Peoria, IL Must Relocate Openings: 2 Required Skills: * COBOL Expert * JCL Expert * DB2 Expert * Mainframe Scheduler Expert * IMS DB Working knowledge strongly preferred

Inceed

Mainframe Developer

Houston, TX · On-site

$46.75 - $60.25/hr

Mainframe Developer Compensation: $ 10000 - 110000 annually, depending on experience Location: Houston, Texas Inceed has partnered with a great company to help find a skilled Mainframe Developer to ...

Veritis Group Inc

$45.50 - $58.50/hr

Mainframe Developer Location: Warren, MI - 5(Hybrid Role) Requirements: Frontend : React, JavaScript/TypeScript, CSS, HTML Backend : Java, Spring Boot Mainframe : IMS, DB2, COBOL, PLI, JCL, z/OS ...

Prophecy Technologies

mainframe developer

Dallas, TX · On-site

$48.50 - $62.25/hr

Mainframe Developer (COBOL / IMS DB / DB2 with Data Analytics) Location : Remote Duration : Contract Must-Have Skills * COBOL * IMS DB * DB2 * JCL * CICS * Mainframe Development * Mainframe Batch ...

Donato Technologies, Inc

Mainframe Developer

Tampa, FL · On-site

$46.25 - $59.50/hr

Mainframe Developer Experience: 10+ Years Tampa, FL 45 Miles * 10+ years' Mainframe Application/COBOL development experience * 7+ years' experience in CICS/DB2/VSAM/MQ application development

Kanak Elite Services Inc

Mainframe Developer

Chicago, IL · On-site

$50.50 - $65/hr

Mainframe Developer (12+ YEARS) Location: Chicago, IL * Required Years of Experience: At least 12+ years of relevant experience * 12+ years of experience as a Mainframe Developer Required Skills:

RIT Solutions, Inc.

Mainframe Developer

Wayne, PA · On-site

$44.50 - $57/hr

RIT Solutions, Inc. is seeking a Mainframe Developer to design, develop, test, and maintain mainframe applications. The role involves collaborating with business analysts, troubleshooting ...

Mastech Digital

Mainframe Developer

Merrimack, NH · On-site

$65/hr

We are currently seeking a Mainframe Developer for our client in the Financial Services domain. We value our professionals, providing comprehensive benefits and the opportunity for growth. This is a ...

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Mainframe Developer information

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How much do mainframe developer jobs pay per hour?

As of Sep 13, 2026, the average hourly pay for mainframe developer in the United States is $53.38, according to ZipRecruiter salary data. Most workers in this role earn between $47.12 and $60.58 per hour, depending on experience, location, and employer.

What is a mainframe developer?

Mainframe Developers are specialized software engineers who design, develop, maintain, and troubleshoot applications on mainframe computer systems, such as IBM's z/OS. They typically work with languages like COBOL, JCL, and CICS, and are responsible for ensuring the performance, security, and reliability of mission-critical business applications. Mainframe Developers are commonly employed in industries like banking, insurance, and government, where large-scale, high-volume transaction processing is essential.

What are the key skills and qualifications needed to thrive as a mainframe developer?

To thrive as a Mainframe Developer, you need expertise in programming languages such as COBOL, JCL, and SQL, along with a strong understanding of mainframe operating systems and batch processing concepts. Familiarity with tools like IBM z/OS, DB2, CICS, and version control systems is typically required, and certifications from IBM or related organizations can be beneficial. Strong problem-solving abilities, attention to detail, and effective communication skills help Mainframe Developers excel in troubleshooting and collaborating with cross-functional teams. These skills are crucial for maintaining, optimizing, and modernizing legacy systems that are vital to many large organizations’ operations.

What are some common challenges mainframe developers face when integrating legacy systems with modern applications?

Mainframe Developers often encounter challenges such as ensuring compatibility between legacy systems and newer technologies, managing data migration without disrupting business operations, and maintaining the security of sensitive data. Effective communication with cross-functional teams, such as application developers and infrastructure engineers, is essential to address these challenges. Staying updated on both mainframe and modern programming practices helps ease integration and ensures long-term system reliability.

What is the difference between Mainframe Developer vs Mainframe Analyst?

AspectMainframe DeveloperMainframe Analyst
Primary RoleDesigning, coding, and testing mainframe applicationsAnalyzing and maintaining existing mainframe systems
Skills & CertificationsCOBOL, JCL, DB2, certifications like IBM Certified DeveloperCOBOL, JCL, system analysis, troubleshooting skills
Work EnvironmentDevelopment teams, coding in mainframe environmentsSupport teams, system analysis, user support
Industry UsageFinancial services, insurance, government agenciesFinancial institutions, healthcare, government agencies

While Mainframe Developers focus on creating and implementing mainframe applications, Mainframe Analysts primarily analyze, troubleshoot, and maintain existing systems. Both roles require similar technical skills and often work within the same industries, but their core responsibilities differ in development versus support and analysis.

Is a mainframe developer a good career?

A mainframe developer is a specialized IT professional who maintains and develops applications on mainframe systems, which are used by large organizations for critical data processing. The role offers stable employment, competitive salaries, and opportunities to work with legacy technologies like COBOL and JCL, but it may require ongoing learning of evolving mainframe tools and certifications. Overall, it can be a good career for those interested in enterprise computing and system stability.

Is a mainframe developer hard to learn?

Mainframe developers typically need to learn specialized programming languages like COBOL and understand mainframe environments, which can have a steep learning curve for beginners. However, with prior programming experience and training, acquiring the necessary skills is achievable, and many employers offer on-the-job training or certification programs.

Is mainframe developer still in demand?

Mainframe developers are still in demand in industries such as finance, insurance, and government, where legacy systems remain critical. They typically work with COBOL, JCL, and mainframe environments, and demand depends on the organization's reliance on mainframe technology and ongoing maintenance needs.
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Mainframe Developer jobs near you
Infographic showing various Mainframe Developer job openings in the United States as of September 2026, with employment types broken down into 70% Full Time, and 30% Contract. Highlights an 78% In-person, and 22% Remote job distribution, with an average salary of $111,026 per year, or $53.4 per hour.

Mainframe Developer

Phoenix, AZ • On-site

Select Minds LLC
IT Services • 51 - 200 employees
Learn more about Select Minds LLCexternal

$48.75 - $62.50/hr

Other

Re-posted 25 days ago

Job description

Benefits
  • Onsite
  • Competitive salary
  • Opportunity for advancement

Job Title: Mainframe Developer

Location: Phoenix, AZ (Day 1 Onsite)

Mode of interview: In person (F2F)

We are looking for an experienced Mainframe Developer. The ideal candidate should have hands‑on experience in application development, maintenance, and support, along with a solid understanding of the software development lifecycle.

Key Responsibilities
  • Design, develop, test, and maintain Mainframe applications.
  • Analyze business requirements and provide technical solutions.
  • Develop and enhance applications using COBOL, JCL, CICS, and DB2.
  • Perform unit testing, defect fixing, and production support.
  • Troubleshoot application issues and ensure timely resolution.
  • Collaborate with cross‑functional teams during development and deployment.
  • Prepare technical documentation and follow coding standards.
  • Participate in code reviews and knowledge‑sharing sessions.
Required Skills
  • Strong experience with COBOL, JCL, CICS, and DB2.
  • Experience with VSAM, IMS, and TSO/ISPF.
  • Knowledge of Mainframe utilities such as IDCAMS, SORT, and File Manager.
  • Experience in batch processing and online transaction processing.
  • Familiarity with version control and change management tools such as Endevor or Changeman.
  • Strong debugging and problem‑solving skills.
  • Good communication and stakeholder management skills.
Preferred Skills
  • Experience in Banking, Financial Services, Insurance, or Retail domains.
  • Exposure to Agile/Scrum methodologies.
  • Knowledge of API integration or Mainframe modernization initiatives is an added advantage.

Experience: 4–10+ years

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