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Senior Mainframe Developer Jobs in Massachusetts

SysMind, LLC

Role: Mainframe Developer

Quincy, MA · On-site

$51.50 - $66.25/hr

Role: Mainframe Developer Location: ONSITE- North Quincy, MA **Local to MA Profiles Required ... Manage RAID logs, and regular monthly status updates for senior management reporting on Clarity.

Accenture

Mainframe Specialist

Boston, MA

$70K - $196K/yr

Partner with cross-functional teams-architects, developers, QA, and business analysts-to gather ... Collaborate with senior leadership to secure executive sponsorship and organizational buy-in for ...

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 ...

Astrion

$125K - $135K/yr

OR 20 years of technical network engineering experience with proper certifications, 8 of which must ... be mainframe, mini, client/server, or cloud based. Optimizes system operation and resource ...

ICONSTAFF

Application Architect

Lexington, MA · On-site

$250K - $400K/yr

Senior Dynamics 365 Architect Hybrid - Greater Boston, MA About the Opportunity Join a privately ... mainframes. Their engineering bar is exceptionally high and employee tenure is long. They ...

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Senior Mainframe Developer information

See Massachusetts salary details

$42

$62

$72

How much do senior mainframe developer jobs pay per hour?

As of Jul 26, 2026, the average hourly pay for senior mainframe developer in Massachusetts is $62.96, according to ZipRecruiter salary data. Most workers in this role earn between $59.09 and $68.80 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Mainframe Developer, and why are they important?

To thrive as a Senior Mainframe Developer, you need deep expertise in mainframe programming languages (like COBOL, JCL, and PL/I), systems analysis, and a strong understanding of legacy application architectures, typically supported by a degree in computer science or related experience. Familiarity with tools such as IBM z/OS, DB2, CICS, and version control systems is essential, along with relevant certifications like IBM Certified System Programmer. Excellent problem-solving, communication, and leadership skills help you collaborate effectively and mentor junior developers. These skills are crucial for maintaining mission-critical systems, ensuring reliability, and guiding modernization efforts in complex enterprise environments.

What are some common challenges faced by Senior Mainframe Developers when integrating legacy systems with modern technologies?

Senior Mainframe Developers often encounter challenges when integrating legacy mainframe systems with newer technologies such as cloud platforms, APIs, or microservices. These challenges include ensuring data consistency, maintaining system security, and minimizing downtime during migrations. Collaboration with cross-functional teams, such as infrastructure engineers and application developers, is key to developing seamless integration solutions. Staying up-to-date with modernization tools and best practices can help address these complexities and support the organization's digital transformation goals.

What are Senior Mainframe Developers?

Senior Mainframe Developers are experienced professionals who design, develop, and maintain mainframe systems—large-scale computers used by organizations for critical applications, bulk data processing, and enterprise resource planning. They are proficient in languages like COBOL, JCL, and Assembler, and often work with databases and transaction processing systems. Their responsibilities include troubleshooting system issues, optimizing performance, mentoring junior developers, and ensuring the reliability and security of mainframe operations.
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Senior Mainframe Developer jobs near you
Infographic showing various Senior Mainframe Developer job openings in Massachusetts as of July 2026, with employment types broken down into 81% Full Time, 5% Part Time, 4% Temporary, and 10% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution, with an average salary of $130,963 per year, or $63 per hour.
Role: Mainframe Developer

Role: Mainframe Developer

SysMind, LLC

Quincy, MA • On-site

$51.50 - $66.25/hr

Other

Posted 24 days ago

Job description

Role: Mainframe Developer
Location: ONSITE- North Quincy, MA **Local to MA Profiles Required
Descriptions:
Must Have Technical/Functional Skills
Strong Knowledge in following areas.
PL1, COBOL, DB2, JCL
SQL / Stored Procedure Development
Work experience in RTC / IDZ tools, JIRA
Knowledge of Online CICS, MQ and Batch Processing
Supporting tools like SPUFI, FILE-AID
Excellent debugging and optimization skills.
IT project management experience preferably in Financial Services/Custody
Experience with SDLC (Agile/Hybrid/Waterfall), Jira/Confluence,
Nice to have Knowledge of custody operations: corporate actions, income processing, settlements (DTC/Euroclear/Clearstream), reconciliation, SWIFT messaging (MT/MX/ISO 20022), cash management, and end-of-day processes.
Roles & Responsibilities
Plan and deliver end-to-end projects (requirements, design, testing, cutover, hypercare).
Manage RAID logs, and regular monthly status updates for senior management reporting on Clarity.
Coordinate UAT and production readiness; ensure stable post-go-live performance.
Align with risk, compliance, and audit standards; maintain an auditable change record
Ability to multi-task and to take the initiative when needed.
Manage IT budget planning and project time tracking on Clarity.
Participate in all aspects of software development, including design, implementation, deployment & beyond
Apply agile methodologies to streamline development and testing process
Managerial Skills
Delivery Discipline: Plans, prioritizes, and executes to target dates with high transparency.
Risk & Control Mindset: Designs processes and changes that are audit-ready and regulator-proof.
Analytical & Problem-Solving: Structures ambiguous problems; uses data to drive decisions.
Collaboration: Integrates Ops, Tech, Product, and Compliance; resolves dependencies proactively.
Change Leadership: Guides teams through complex cutovers and stabilizes post-implementation.
Good Communication and interpersonal Skills
Skills: Mainframe DB2 - Application Development~System Z - Enterprise COBOL
Experience Required: 10 & Above, Project Code :

SYSMIND LLC is an Equal Employment Opportunity employer. All qualified applicants will receive consideration for employment without any discrimination. We promote and support a diverse workforce at all levels in the company. All job offers are contingent upon completion of a satisfactory background check and reference checks. Additionally passing the drug test may also be required. All contractors intending to work on SYSMIND's W2 are "at will" employees.

SysMind logo

About SysMind

Sourced by ZipRecruiter

Founded in 1999, SysMind is a reliable recruitment and staffing company that assists businesses with their human capital needs. We bring our expertise in staffing solutions, both locally and internationally. A cost-effective company, we assist companies in their growth journey by adopting emerging technologies and up-skilling resources as per their requirements. Our expertise of over two decades in different industries empowers us with the knowledge to provide you with a quick & dependable response to all your human capital needs without compromising quality.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Princeton Junction, NJ, US

Year founded

1999

Social media

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