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Mainframe Developer Jobs in Phoenix, AZ (NOW HIRING)

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 ...

Plugins Inc

Mainframe Developer

Phoenix, AZ · On-site

$48.75 - $62.50/hr

Mainframe developer Only w2 H1 Transfers accepted Mainframe Dev / Pheonix - Day 1 Onsite /hybrid Description As per FG: • Minimum 8+ years of experience in Mainframe development and Production ...

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 ...

Themesoft, Inc.

Mainframe Developer

Chandler, AZ · On-site

$48.25 - $62/hr

Mainframe Developer Chandler, AZ (preferred) | Des Moines, IA (secondary) 12+ Months Contract * Position will be working in the Mainframe platform support group. * Candidate must have Mainframe ...

Kivyo Inc

Mainframe Developer

Phoenix, AZ · On-site

$48.75 - $62.50/hr

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 ...

Forhyre

Unisys Mainframe Developer

Phoenix, AZ

$48.75 - $62.50/hr

We are looking for a Senior Mainframes Developer to work on mainframe software application development. In a dynamic, fast paced environment the IBM zTPF operating system is the central hub for all ...

Magicforce

Mainframe Developer

Phoenix, AZ · On-site

$48.75 - $62.50/hr

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 ...

TriOptus LLC

Mainframe Engineer

Chandler, AZ · On-site

$50 - $64.25/hr

Candidate must have Mainframe application support experience. * Client is seeking three identical Senior Specialty Systems Operations Engineers to join a Mainframe Production Support team supporting ...

Atos

APPLICATION DEVELOPER

Phoenix, AZ · On-site

Mainframe Developer Location: Phoenix, Arizona Position Type: Full Time - Experienced Senior Mainframe Engineer with strong hands-on expertise in designing, developing, and supporting complex, large ...

Atos

APPLICATION DEVELOPER

Phoenix, AZ · On-site

Mainframe Developer Location: Phoenix, Arizona Position Type: Full Time - • Experienced Senior Mainframe Engineer with strong hands-on expertise in designing, developing, and supporting complex ...

OmegaHires

Mainframe Modernization Engineer

Phoenix, AZ · On-site

$48.75 - $62.50/hr

Mainframe Modernization Engineer Required Skills5+ years of experience in Mainframe application ... Familiarity with DevOps tools such as Jenkins, GitHub Actions, or Azure DevOps.Experience with SQL ...

Scalence L.L.C.

Mainframe Network Engineer

Phoenix, AZ · On-site

$48.75 - $62.50/hr

L.C. is seeking a Mainframe Network Engineer to support IBM z/OS networking environments, ensuring stable and secure connectivity across enterprise mainframe systems. The role involves ...

Accenture

Mainframe Specialist

Scottsdale, AZ

$70K - $196K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

About the Role Are you a seasoned Mainframe Specialist with deep, hands-on command of COBOL, JCL ... Partner with cross-functional teams-architects, developers, QA, and business analysts-to gather ...

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Mainframe Developer information

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How much do mainframe developer jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for mainframe developer in Phoenix, AZ is $53.00, according to ZipRecruiter salary data. Most workers in this role earn between $46.78 and $60.14 per hour, depending on experience, location, and employer.

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.

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.

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.

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 operations. The role offers stable employment, competitive salaries, and requires skills in languages like COBOL and tools such as JCL. Demand remains steady in industries like finance and government, making it a viable career choice for those with relevant expertise.

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.

Is mainframe developer still in demand?

Mainframe developers are still in demand in industries such as finance, government, and insurance that rely on legacy systems. They typically work with COBOL, JCL, and mainframe environments, and demand remains steady due to the ongoing need for system maintenance and integration. However, the overall job market is gradually shifting toward modern technologies, so acquiring skills in related areas can enhance job prospects.

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 the most commonly searched types of Mainframe Developer jobs in Phoenix, AZ? The most popular types of Mainframe Developer jobs in Phoenix, AZ are:
What are popular job titles related to Mainframe Developer jobs in Phoenix, AZ? For Mainframe Developer jobs in Phoenix, AZ, the most frequently searched job titles are:
What job categories do people searching Mainframe Developer jobs in Phoenix, AZ look for? The top searched job categories for Mainframe Developer jobs in Phoenix, AZ are:
Mainframe Developer jobs near you
Infographic showing various Mainframe Developer job openings in Phoenix, AZ as of August 2026, with employment types broken down into 83% Full Time, 2% Part Time, and 15% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $110,239 per year, or $53 per hour.

Mainframe Developer

Select Minds LLC

Phoenix, AZ • On-site

$80K - $88K/yr

Full-time

Posted 23 days ago

Job description

Benefits:
  • HYBRID
  • Competitive salary
  • Opportunity for advancement

Job Title : 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, 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: 8+yr

Flexible work from home options available.