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Mainframe Developer Jobs in Indiana (NOW HIRING)

TEKsystems

Cobol IDMS Developer

Indianapolis, IN · Remote

$35 - $42/hr

Strong experience with COBOL in a mainframe environment is required. Experience with IDMS is also required. Exposure to the AGILE methodology and ADSO is a plus. The candidate will be part of the ...

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How much do mainframe developer jobs pay per hour?

As of Jun 20, 2026, the average hourly pay for mainframe developer in Indiana is $50.79, according to ZipRecruiter salary data. Most workers in this role earn between $44.86 and $57.64 per hour, depending on experience, location, and employer.

What is the salary of a mainframe developer?

The salary of a mainframe developer typically ranges from $70,000 to $120,000 annually, depending on experience, location, and certifications. Senior roles or those with specialized skills in COBOL, JCL, or mainframe security may earn higher compensation.

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 mainframe hard to learn?

Mainframe development can be challenging for beginners due to its specialized programming languages like COBOL and its unique environment. However, with dedicated training and practice, many developers can acquire the necessary skills to work effectively on mainframe systems.

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 mainframe still in demand?

Mainframe developers are still in demand due to the continued reliance of many large organizations on mainframe systems for critical operations. Skills in COBOL, JCL, and mainframe security are valuable, and demand persists in industries like finance, insurance, and government. However, the overall number of roles is smaller compared to other modern development environments.

What are Mainframe Developers?

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, and why are they important?

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.

Can mainframe be replaced by AI?

Mainframe developers work with large-scale, legacy systems that require specialized knowledge of mainframe environments, programming languages, and security protocols. While AI can automate certain tasks like code analysis and testing, it is unlikely to fully replace mainframe developers due to the complexity and critical nature of mainframe systems. Instead, AI tools are used to augment their work and improve efficiency.
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What job categories do people searching Mainframe Developer jobs in Indiana look for? The top searched job categories for Mainframe Developer jobs in Indiana are:
What are popular job titles related to Mainframe Developer jobs in IN? For Mainframe Developer jobs in IN, the most frequently searched job titles are:
Mainframe Developer jobs near you
Infographic showing various Mainframe Developer job openings in Indiana as of June 2026, with employment types broken down into 71% Full Time, 18% Part Time, and 11% Contract. Highlights an 81% Physical, 9% Hybrid, and 10% Remote job distribution, with an average salary of $105,648 per year, or $50.8 per hour.

Lead Mainframe Developer

Prophecy Technologies

Indianapolis, IN • On-site

$46.75 - $60.25/hr

Full-time

Posted 6 days ago

Job description

Role Name: Lead Mainframe Developer
Location: Indianapolis, IN / Plano, TX / Boston, MA / Portsmouth, NH / Seattle, WA - Onsite
Experience: 5-8 years of experience in IBM Mainframe development, including Cobol, IMS DB, DB2, JCL, MQ Series, and Xpeditor
Roles & Responsibilities:
  • Design, code, test, and maintain mainframe applications.
  • Assist Quality Assurance teams with testing applications.
  • Peer review code and technical documents for team members.
  • Participate in on-call rotation to resolve application failures.
  • Assist in research and issue resolution for business data processing.
  • Monitor and troubleshoot system performance and coordinate with support teams for software and hardware issues.
  • Demonstrate initiative and proactively pursue work opportunities.
  • Lead and participate in virtual team environments, offering recommendations and guidance.
  • Apply strong testing practices including unit, integration, and contract testing.
  • Utilize Spring Boot and Git as part of development tasks.

Competencies:
  • Self-starter with exceptional initiative
  • Strong communication and collaboration skills
  • Analytical and problem-solving abilities
  • Quick learner, able to stretch skill breadth and depth

Required Technical Skills:
  • IBM Mainframes: Cobol, IMS DB, DB2, JCL, MQ Series, Xpeditor
  • Spring Boot (working knowledge)
  • Git for source control
  • Application testing: unit, integration, and contract testing
  • Monitoring and troubleshooting of mainframe applications

Must-Have Qualifications:
  • Proven hands-on experience with IBM Mainframe technologies and tools
  • Strong coding, testing, and troubleshooting skills
  • Ability to lead and support cross-functional teams
  • Proactive and able to take initiative in project work

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