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Mainframe Developer Jobs in Boston, MA (NOW HIRING)

Cognize Tech Solutions LLC

Mainframe Developer

Quincy, MA · On-site

$51.50 - $66.25/hr

Mainframe Developers (Solid work experience from Capital Markets and Mainframe Development in Fund Accounting (Accounting Platforms) area) Location : Quincy, MA Onsite/Hybrid : 4 days work from ...

Deloitte

Mainframe Developer

Boston, MA · Hybrid

$53.25 - $68.50/hr

As an experienced Mainframe Developer ,you will have the ability to share new ideas and collaborate on projects as a consultant without the extensive demands of travel. The Project Delivery Talent ...

BNY

Vice President, Mainframe Engineer

Westborough, MA · On-site

$68K/yr

We are seeking a Mainframe Developer to build and enhance core applications supporting mutual fund / financial services processing. This is a development-focused role on IBM z/OS, working in an Agile ...

BNY

Vice President, Mainframe Engineer

Westborough, MA · On-site

$68K/yr

We are seeking a Mainframe Developer to build and enhance core applications supporting mutual fund / financial services processing. This is a development-focused role on IBM z/OS, working in an Agile ...

Alkaeus

Mainframe Performance Analyst

Boston, MA

Prior experience in Mainframe Operations, Capacity Management, Performance Engineering, or Production Support. · Business Translation: Exceptional skills in translating complex technical data into ...

Deloitte

Mainframe Techno/Functional Manager

Boston, MA · Hybrid

$53.25 - $68.50/hr

Engineering as a Service provides complete design, implementation, and technology operations ... As an experienced Mainframe Techno/Functional Manager ,you will have the ability to share new ideas ...

Wipro Limited

Mainframe Architect

Marlborough, MA · On-site

Mainframe Architect City: Marlborough State/Province: Massachusetts Posting Start Date: 6/3/26 ... Leveraging our holistic portfolio of capabilities in consulting, design, engineering, and ...

Saxon Global

Cobol Developer

Quincy, MA · On-site

$52.75 - $71.50/hr

Looking for a strong Cobol Developer to work on maintaining and enhancing existing mainframe applications with a large government environment. This is a long term position and in the coming years ...

Broadcom

R&D Software Engineer

Framingham, MA

$91K - $146K/yr

Broadcom's Mainframe Software Division (MSD) is looking for a talented and motivated Software Engineer with a passion for building high quality applications using agile practices to join our ...

Broadcom, Inc.

R&D Software Engineer

Framingham, MA · On-site

$91K - $146K/yr

Broadcom's Mainframe Software Division (MSD) is looking for a talented and motivated Software Engineer with a passion for building high quality applications using agile practices to join our ...

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All JobsMainframe Developer JobsMainframe Developer Jobs in Boston, MA

Mainframe Developer information

See Boston, MA salary details

$10

$57

$78

How much do mainframe developer jobs pay per hour?

As of Jun 9, 2026, the average hourly pay for mainframe developer in Boston, MA is $57.99, according to ZipRecruiter salary data. Most workers in this role earn between $51.20 and $65.82 per hour, depending on experience, location, and employer.

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.

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.
What are popular job titles related to Mainframe Developer jobs in Boston, MA? For Mainframe Developer jobs in Boston, MA, the most frequently searched job titles are:
What job categories do people searching Mainframe Developer jobs in Boston, MA look for? The top searched job categories for Mainframe Developer jobs in Boston, MA are:
Mainframe Developer jobs near you
Infographic showing various Mainframe Developer job openings in Boston, MA as of May 2026, with employment types broken down into 100% Contract. Highlights an 100% In-person job distribution, with an average salary of $120,612 per year, or $58 per hour.

Mainframe Developer

Purple Drive Technologies

Southborough, MA • On-site

$49 - $63.25/hr

Full-time

Posted 26 days ago

Job description

Overview:
Role: Mainframe Developer
Location: Southborough, MA
Job Description:
• Design, code, test, and maintain mainframe applications using COBOL, JCL, DB2, IMS DB, CICS.
• Develop and support batch and online processes, including job streams, transaction systems, and message-driven programs.
• Analyze business requirements and translate them into technical specifications.
• Participate in the full software development lifecycle (SDLC) including design, development, testing, deployment, and support.
• Troubleshoot application issues and provide timely resolutions, including root cause analysis and corrective action planning.
• Optimize mainframe code and database access for performance and scalability.
• Work with system analysts, QA testers, and infrastructure teams to ensure system integrity and quality.
• Maintain accurate and up-to-date documentation of technical designs, codebases, and processes.
• Support production jobs and on-call troubleshooting as required.

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