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Java Mainframe Jobs (NOW HIRING)

Edge Global

$47.50 - $61.25/hr

The tech stack used is Java FSD, Python, Mainframe technologies(COBOL, JCL, DB2, IMS,MQ) etc as mandatory. * The Candidate was part of the LMCOE (Legacy Migration) in his previous engagement. * The ...

Cognizant

Mainframe Developer

Hartford, CT · On-site

$140 - $166/hr

Mainframe Developer About the role As a Mainframe Modernization Enterprise Architect , you will ... Strong architecture experience with Java, Spring Boot/Spring Cloud, REST or GraphQL API design ...

Palnar

Java Backend App Developer

Plano, TX · On-site

$48.25 - $62.75/hr

Mainframe building into Java based microservices * MUST HAVE SKILLS: Java, AWS(ECS, EC2), Springboot, API building knowledge, batches & streams (kafka) * CI/CD experience and AWS experience (Elastic ...

Sonoma Consulting Inc.

Mainframe EDI Developer

Glenview, IL · On-site

$48.25 - $62.25/hr

... and JAVA a plus Knowledge of FTP and AS2 communications is a plus Additional Information Keywords: Mainframe, EDI, Cobol, Sterling Integrator, GIS, B2BI, DB2, SQL Similar Titles: EDI Mainframe ...

Mastech Digital

Mainframe Developer

Merrimack, NH · Remote

$65/hr

... or Java programming is a plus. - Specific Certifications: Relevant certifications in mainframe and distributed technologies are desirable. - Skills: Effective communication, collaboration, and ...

Mastech Digital

Mainframe Developer

Merrimack, NH · On-site

$65/hr

... or Java programming is a plus. - Specific Certifications: Relevant certifications in mainframe and distributed technologies are desirable. - Skills: Effective communication, collaboration, and ...

Infosys Limited

Senior Mainframe Architect

Chicago, IL · On-site

$112.72 - $146.54/hr

Lead end to end architecture design for large scale modernization programs, including legacy mainframe (COBOL) to Java. * Create detailed architecture artifacts including solution diagrams, data flow ...

Ampcus Inc

Mainframe Engineer

Plano, TX · On-site

$47.25 - $60.75/hr

They are seeking a Mainframe Engineer to execute software solutions and develop high-quality ... Python, Java, Unix Shell Scripting & Oracle is a Plus. • Exposure to cloud technologies. Company

MM International

MQ Mainframe Engineer

Alpharetta, GA · On-site

$47.75 - $61.50/hr

Familiar with Java, Kafka and MQ Confluent Connectors in the Mainframe environment * Ability to develop internal tools via JCL, REXX, etc. * Excellent oral/written communication skills Skills Desired:

Conch Technologies

Mainframe IMS and CICS

Wilmington, DE · On-site

$47.50 - $61/hr

... JAVA Support Activities: 1. Perform L3 support 2. Perform Maintenance and support activities 3. ... Job Title 2: Mainframe Assembler Location : Wilmington, DE onsite Exp: 10+ Yrs

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How much do java mainframe jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for java mainframe in the United States is $53.38, according to ZipRecruiter salary data. Most workers in this role earn between $47.12 and $60.58 per hour, depending on experience, location, and employer.

What is a Java Mainframe?

A Java Mainframe job involves developing, maintaining, and optimizing applications that run on mainframe systems using Java and related technologies. Professionals in this role work with legacy systems, integrating modern Java-based applications with COBOL, DB2, CICS, and other mainframe technologies. They often focus on performance tuning, debugging, and ensuring seamless interaction between mainframe and distributed systems. This role requires expertise in both Java programming and mainframe architectures.

What are the typical responsibilities of a Java Mainframe developer?

A Java Mainframe developer typically works on integrating and maintaining legacy mainframe systems while developing new Java-based applications or interfaces. Responsibilities may include analyzing system requirements, coding, debugging, performance tuning, and ensuring smooth data exchange between distributed and mainframe environments. You will often collaborate closely with business analysts, mainframe specialists, and other software developers to deliver seamless solutions. This role can provide variety and opportunities to learn both legacy and modern technologies, positioning you well for future career growth in enterprise IT environments.

What are the key skills and qualifications needed for a Java Mainframe?

Excelling as a Java Mainframe professional requires strong skills in both Java development and mainframe technologies such as COBOL, JCL, and DB2, as well as a relevant degree in computer science or a related field. Familiarity with mainframe emulators, version control systems like Git, and certifications in Java or mainframe programming enhance technical credibility. Analytical thinking, problem-solving abilities, and effective communication are valuable soft skills in this position. These competencies are essential for successfully modernizing legacy systems, ensuring application reliability, and facilitating collaboration between development and operations teams.

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JAVA Mainframe jobs near you
Infographic showing various Java Mainframe job openings in the United States as of August 2026, with employment types broken down into 86% Full Time, 3% Part Time, and 11% Contract. Highlights an 82% Physical, 6% Hybrid, and 12% Remote job distribution, with an average salary of $111,026 per year, or $53.4 per hour.

Mainframe Engineer/Developer

ARK Infotech Spectrum

Jersey City, NJ • On-site

$51.25 - $65.75/hr

Other

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

Role : Mainframe Engineer/Developer

Location : Jersey City , NJ

This is a 3 months contract to hire position.

Candidates who are authorized to work for any employer in US without requiring visa sponsorship now or in future can apply
Also, this is going to be 5 days onsite every other week.

About the Role
We are seeking an experienced Mainframe Engineer/Developer to join a collaborative, high-performing technology team. In this role, you will design, develop, test, and support mainframe applications while partnering with cross-functional teams to deliver high-quality solutions from development through production.

Key Responsibilities
Develop, enhance, test, and debug mainframe applications.
Perform code analysis, troubleshooting, and production support.
Collaborate with infrastructure and environment teams to promote code across development, testing, and production environments.
Work closely with business and technical stakeholders to deliver reliable, high-quality solutions.
Participate in application maintenance, enhancements, and issue resolution.

Required Qualifications
5+ years of experience developing and debugging mainframe applications.
5+ years of COBOL development experience.
Strong experience with:
CICS
COBOL
DB2
VSAM
MQ
JCL
Experience with Endeavor Software Manager.
Familiarity with DB2 utilities, File-AID, job schedulers, and debugging tools.
Knowledge of secure file transfer processes (SFTP/AWX).
Understanding of CICS Dynamic Transaction Routing is preferred.
Strong communication and collaboration skills with technical and business stakeholders.
Ability to work both independently and as part of a team.

Preferred Skills
CICS systems administration knowledge.
Experience with Java and front-end technologies such as Angular.

Education
Bachelor''s degree in Computer Science or a related field

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