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Mainframe Developer Jobs in Boston, MA (NOW HIRING)

Northeastern University

Application Developer

Boston, MA · On-site

$87K - $123K/yr

The ideal candidate should be an experienced developer comfortable designing and developing for most parts of a Unity game platform stack. We are also seeking candidates with experience with hardware ...

NorthEastern

Application Developer

Boston, MA · On-site

$87K - $123K/yr

The ideal candidate should be an experienced developer comfortable designing and developing for most parts of a Unity game platform stack. We are also seeking candidates with experience with hardware ...

Lancesoft

Software Developer

Lexington, MA · On-site

$120 - $130/hr

Enable Skills-Based Hiring No Qualification Assessment Must Have Degree Level Bachelor's Degree Yes Engineering Software/Algorithm Development 3 years Experience Currently holds a Secret Clearance ...

Aquila Technology

Software Developer

Lexington, MA

Software Developer Clearance Level: Must be able to obtain a Active Secret Clearance - Must be a US Citizen to be considered Location: Must be within 100 miles from Lexington, MA At Aquila Technology ...

Aquila Technology

Software Developer

Lexington, MA

Software Developer Clearance Level: Must be able to obtain a Active Secret Clearance - Must be a US Citizen to be considered Location: Must be within 100 miles from Lexington, MA At Aquila Technology ...

MIT Human Resources

Software Developer

Cambridge, MA · On-site

SOFTWARE DEVELOPER 2 , Chemical Engineering (ChemE)-Machine Learning for Pharmaceutical Discovery and Synthesis (MLPDS) Consortium , to support the development, deployment, and operation of machine ...

Aquila Technology

Software Developer

Lexington, MA · Hybrid

Software Developer Clearance Level: Candidates must have an active Secret clearance in order to be considered for this position. Must be US Citizen Location: Must be within 100 miles from Lexington ...

Aquila Technology

Software Developer

Lexington, MA · Hybrid

Software Developer Clearance Level: Candidates must have an active Secret clearance in order to be considered for this position. Must be US Citizen Location: Must be within 100 miles from Lexington ...

Real Soft, Inc.

Software Developer

Westborough, MA · On-site

$105 - $115/hr

The Team We are seeking a Software Engineer to assist the IT organization. The IT team delivers quality software solutions that provide measurable business value. Day to day you will work with the ...

Blitzy

Software Developer Growth Engineer

Cambridge, MA · On-site

$140K - $180K/yr

Software Developer Growth Engineers are designed to solve this problem. The mission is to generate enterprise demand by demonstrating the capabilities of the Blitzy platform through public technical ...

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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 Jul 13, 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 July 2026, with employment types broken down into 89% Full Time, 3% Part Time, and 8% Contract. Highlights an 81% In-person, 3% Hybrid, and 16% Remote job distribution, with an average salary of $120,612 per year, or $58 per hour.
Application Developer

Application Developer

Northeastern University

Boston, MA • On-site

$87K - $123K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 29 days ago

Job description

About the Opportunity
JOB SUMMARY
Aaron Seitz and Susanne Jaeggi in the Brain Game Center for Mental Fitness and Well-being seek an Applications Developer to assist in the development of modular, configurable, cross-platform software in C#, emphasizing clean architecture, defensive programming, testing, and reliability at scale for tools used to measure and train cognitive processes. In this role, the PDeveloper will assist with all aspects of the implementation of research tools from design and development to maintenance and support. The ideal candidate should be an experienced developer comfortable designing and developing for most parts of a Unity game platform stack. We are also seeking candidates with experience with hardware integrations for systems such as VR devices, EEG, Eye-tracking, actigraphy, etc. Further, the Applications Developer will need to operate well in programming teams and to collaborate in a multi-disciplinary environment.
MINIMUM QUALIFICATIONS
  • BA/BS degree in Computer Science, Computer Engineering, or related technical field.
  • 7+ of professional experience.
  • Programming experience in C#, Unity.
  • C# network programming experience
  • Strong OO & SOLID
  • Experience with video game (2D and 3D) development
  • Software organization, management, version control experience
  • UI experience
  • Full-Stack experience
  • Ability able communicate using both technical and non-technical terms with team-members having diverse backgrounds

OPTIONAL SKILLS
  • Project Management
  • Vue
  • ASP.NET Core
  • Blazor
  • API Development
  • Python
  • Use of AI tools
  • VR/AR/XR development
  • Programming incorporating actigraphy, eye-tracking, EEG, and/or other signals.

KEY RESPONSIBILITIES & ACCOUNTABILITIES
  • Software Development. This includes project management, programming, software management and distribution, team leadership, coordinating with research activities, etc.
  • Solutions Design. This includes project management, programming, software management and distribution, team leadership, coordinating with research activities, etc.

Position Type
Research
Additional Information
Northeastern University considers factors such as candidate work experience, education and skills when extending an offer.
Northeastern has a comprehensive benefits package for benefit eligible employees. This includes medical, vision, dental, paid time off, tuition assistance, wellness & life, retirement- as well as commuting & transportation. Visit https://hr.northeastern.edu/benefits/ for more information.
All qualified applicants are encouraged to apply and will receive consideration for employment without regard to race, religion, color, national origin, age, sex, sexual orientation, disability status, or any other characteristic protected by applicable law.
Compensation Grade/Pay Type:
111S
Expected Hiring Range:
$87,785.00 - $123,998.75
With the pay range(s) shown above, the starting salary will depend on several factors, which may include your education, experience, location, knowledge and expertise, and skills as well as a pay comparison to similarly-situated employees already in the role. Salary ranges are reviewed regularly and are subject to change.

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