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Mainframe Developer Jobs in Boston, MA (NOW HIRING)

Cortracker Inc

DevOps Engineer

Boston, MA · On-site

$110K/yr

Position: DevOps Engineer Location: Boston, MA || John's Creek, GA (Onsite) Salary: $110k per annum ... Android), mainframe modernization, and hybrid cloud environments. · Experience integrating ...

Broadcom

R&D Software Engineer

Framingham, MA · On-site

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

$101 - $162/hr

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

R&D Software Engineer

Framingham, MA · On-site

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 ...

TJX Companies

Staff Engineer

Framingham, MA · On-site

Ability to work with mainframe SMEs to reverse-engineer logic and map it into modern .NET domain models. * Ability to read, analyze and interpret Mainframe code such as COBOL, JCL, VSAM and DB for z ...

DSNSearch

SYSTEMS PROGRAMMER Z/OS

Boston, MA · Hybrid

SENIOR SYSTEMS PROGRAMMER Z/OS SYSTEMS PROGRAMMER ~~ Z/OS ~ ~ MAIFRAME ~~ INTERNALS ~~ PRODUCT ... Z/OS MAINFRAME PERFORMANCE AND TUNING * DEBUGGING SKILLS * STRONG KNOWLEDGE OF MONITORING TOOLS At ...

HRB

SYSTEMS PROGRAMMER Z/OS

Boston, MA · On-site

$90 - $120/hr

SENIORSYSTEMS PROGRAMMER Z/OS Hybrid Work Environment (3X Week On Site Required) Great Benefits ... Z/OS MAINFRAME PERFORMANCE AND TUNING * DEBUGGING SKILLS * STRONG KNOWLEDGE OF MONITORING TOOLS At ...

Liberty Mutual

Senior Test Engineer

Boston, MA

Experience integrating automated testing into CI/CD pipelines using tools such as Jenkins, GitHub Actions, Azure DevOps, or similar platforms. Working knowledge of mainframe technologies, for backend ...

Tjx

Staff Engineer

Framingham, MA · On-site

Ability to work with mainframe SMEs toreverse-engineerlogic and map it into modern .NET domain ... Experiencewithtools such as Git, Azure DevOps, SonarQube, or similar development andDevSecOpstools.

TJX Companies

Staff Engineer

Framingham, MA

Ability to work with mainframe SMEs toreverse-engineerlogic and map it into modern .NET domain ... Experiencewithtools such as Git, Azure DevOps, SonarQube, or similar development andDevSecOpstools.

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All JobsMainframe Developer JobsMainframe Developer Jobs in Boston, MA

Mainframe Developer information

See Boston, MA salary details

$10

$58

$78

How much do mainframe developer jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for mainframe developer in Boston, MA is $58.06, according to ZipRecruiter salary data. Most workers in this role earn between $51.25 and $65.91 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.

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 August 2026, with employment types broken down into 82% Full Time, and 18% Contract. Highlights an 82% In-person, 12% Hybrid, and 6% Remote job distribution, with an average salary of $120,766 per year, or $58.1 per hour.

DevOps Engineer

Cortracker Inc

Boston, MA • On-site

$110K/yr

Other

Posted 11 days ago

Job description

Position: DevOps Engineer Location: Boston, MA || John's Creek, GA (Onsite) Salary: $110k per annum + Benefits Job Description: · 5–10+ years of experience in DevOps, Platform Engineering, or Cloud Infrastructure roles. · Strong hands-on experience with GitLab, Jenkins, Spinnaker, ArgoCD, and CI/CD automation. · Expertise with JFrog Artifactory/Xray, SonarQube, and containerization (Docker). · Solid understanding of GKE, Kubernetes operations, and cloud native tooling. · Experience with HashiCorp Vault/Consul, infrastructure automation, and configuration management (Chef/Cinc). · Strong monitoring/observability background with Prometheus and Grafana. · Familiarity with mobile CI/CD (iOS/Android), mainframe modernization, and hybrid cloud environments. · Experience integrating workflows with ServiceNow and using Jira/Confluence. · Strong scripting skills (Python, Bash, Groovy, or similar). Preferred Qualifications · Experience with DevOps. · Experience with GitLab, Jenkins, ArgoCD and CI/CD. · Experience with JFrog Artifactory/Xray, SonarQube. · Experience with HashiCorp Vault/Consul. · Hands on Prometheus and Grafana. · Strong scripting skills (Python, Bash, Groovy, or similar).

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