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Front End Mainframe Developer Jobs (NOW HIRING)

React/z/OS

Austin, TX · On-site

$103K - $119K/yr

Austin, Texas (Onsite) Role Overview In modern mainframe development, developers use frontend libraries like React to build user-friendly web applications that pull, modify, or process data stored on ...

This role focuses on developing and maintaining backend mainframe components (DB2, IMS, stored ... Collaborate with cross-functional teams like product owners, frontend developers, architects, and ...

Software Developer - Senior

Albany, NY · On-site

$56.75 - $72.50/hr

... with legacy mainframe environments. • 48 months experience of implementing Software Design ... Boot application framework and Frontend framework like Angular/NextJs/react • 24 months ...

$56.25 - $71.75/hr

... legacy mainframe technology with a modern Java-based architecture while helping shape the future ... Experience with JUnit and automated testing. * Front-end development experience using Angular ...

We are currently seeking a highly skilled ALC Developer to support and modernize legacy mainframe ... Interface with front-end systems and support modernization efforts (e.g., migration to Java or ...

We are currently seeking a highly skilled ALC Developer to support and modernize legacy mainframe ... Interface with front-end systems and support modernization efforts (e.g., migration to Java or ...

COBOL Developer

Rensselaer, NY · On-site

$85K - $100K/yr

The successful candidate will have strong knowledge of COBOL, CICS, DB2, mainframe technologies ... Spring Framework, including Core, Boot, Batch, Data, and REST. * Front-end frameworks and ...

Java Developer

Charlotte, NC · On-site

$49.75 - $64.50/hr

... Mainframe & Midrange, Oracle 12c and Exadata database technologies ... Experience with building UI's to front end automation processes Knowledge of emerging technologies ...

... Mainframe utilities. * Modern Open Systems: Java, Python, C#, front-end GUIs, RESTful APIs, and ... SQL, relational/non-relational databases, and data modeling across diverse platforms. * DevOps & CI ...

... Mainframe utilities. * Modern Open Systems: Java, Python, C#, front-end GUIs, RESTful APIs, and ... SQL, relational/non-relational databases, and data modeling across diverse platforms. * DevOps & CI ...

.NET Developer

Madison, WI · Remote

$45 - $50/hr

A vast majority of the portfolio is modernized off legacy mainframe applications to web ... Project duties include requirements analysis, design, front-end and back-end web application ...

Java Developer/Lead/Architect

Alpharetta, GA · On-site

$60 - $80.75/hr

... on mainframe systems. The role involves creating microservices based on a revised database schema ... and front end is MUST for this role. Qualifications : Required : • Demonstrated hands-on ...

Director, Engineering

Santa Clara, CA · On-site

$189K - $260K/yr

... Mainframe, Equipment Front-End Module (EFEM), robotics, and control systems. Accountable for platform architecture, engineering design, system integration, design qualification, customer engagement ...

Director, Engineering

Santa Clara, CA · On-site

$189K - $260K/yr

... Mainframe, Equipment Front-End Module (EFEM), robotics, and control systems. Accountable for platform architecture, engineering design, system integration, design qualification, customer engagement ...

Director, Engineering

Santa Clara, CA · On-site

$189K - $260K/yr

... Mainframe, Equipment Front-End Module (EFEM), robotics, and control systems. Accountable for platform architecture, engineering design, system integration, design qualification, customer engagement ...

Showing results 21-40

Front End Mainframe Developer information

See salary details

$42.5K

$110.4K

$155.5K

How much do front end mainframe developer jobs pay per year?

As of Sep 13, 2026, the average yearly pay for front end mainframe developer in the United States is $110,412.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,000.00 and $121,000.00 per year, depending on experience, location, and employer.

What are popular job titles related to Front End Mainframe Developer jobs?

For Front End Mainframe Developer jobs, the most frequently searched job titles are:

React/z/OS

Austin, TX • On-site

Apex Systems
IT Services • 1 - 5K employees

$103K - $119K/yr

Other

Medical, Dental, Vision, Life, Retirement

Posted 16 days ago


Job description

Job#: 3048171
Job Description:
React/z/OS
Location: Austin, Texas (Onsite)
Role Overview
In modern mainframe development, developers use frontend libraries like React to build user-friendly web applications that pull, modify, or process data stored on an IBM z/OS operating system. This role focuses on connecting these front-end applications to mainframe assets through established API gateways.
Key Responsibilities
  • Develop user-friendly web applications using frontend libraries like React.
  • Process and modify data stored on an IBM z/OS operating system.
  • Utilize IBM z/OS Connect as an API gateway to transform mainframe assets (like CICS, IMS, or Db2 programs) into standard RESTful APIs.
  • Make standard fetch or axios calls from the React frontend to API endpoints without needing to understand mainframe-specific languages.
Required Qualifications
Technical Skills: Experience with React, IBM z/OS, IBM z/OS Connect, and creating RESTful APIs is required for this role.
Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico.
Everforth Apex uses a virtual recruiter as part of the application process. Click for more details. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Everforth Apex and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy at
Everforth Apex Benefits Overview: Everforth Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Everforth Apex team member can provide.
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