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Java Mainframe Jobs (NOW HIRING)

Apex Informatics

Software Engineer (Java, Mainframe)

$53 - $72.75/hr

Role:-Software Engineer (Java, Mainframe) Location:-Pittsburgh, PA (Remote) Duration:-Long term Contract JD:- Impact/Function this role has within the bank/LOB: • Software developer, supporting ...

System One

Java Mainframe Developer

Vienna, VA · Remote

$58.50 - $74.75/hr

Java Developer Location: Remote Type: Contract Responsibilities * Design, develop, and enhance complex software applications supporting mission-critical, time-sensitive initiatives focused on ...

System One

Java Mainframe Developer

Vienna, VA · Remote

$58.50 - $74.75/hr

Java Developer Location: Remote Type: Contract Responsibilities * Design, develop, and enhance complex software applications supporting mission-critical, time-sensitive initiatives focused on ...

System One

Java Mainframe Developer

Vienna, VA · Remote

$58.50 - $74.75/hr

Java Developer Location: Remote Type: Contract Responsibilities * Design, develop, and enhance complex software applications supporting mission-critical, time-sensitive initiatives focused on ...

System One

Java Mainframe Developer

Vienna, VA · Remote

$58.50 - $74.75/hr

Java Developer Location: Remote Type: Contract Responsibilities * Design, develop, and enhance complex software applications supporting mission-critical, time-sensitive initiatives focused on ...

System One Holdings, LLC

Java Mainframe Developer

Vienna, VA · On-site

$57.50 - $73.25/hr

Java Developer Location: Remote Type: Contract Responsibilities * Design, develop, and enhance complex software applications supporting mission-critical, time-sensitive initiatives focused on ...

Lorven Technologies

Mainframe with knowledge of Java

$50.25 - $64.50/hr

* Interested in securing an experienced resource that knows the mainframe (z/OS) environment, implementing JAVA on the mainframe via JVM, familiarity with application development and deployment, and is ...

Avani Technology Solutions, Inc.

Java Developer

Harrisburg, PA · On-site

$50.25 - $65.25/hr

The Java team is a part of a developer pool with Java, Mainframe and a few other skill-sets. These developers will work on small projects to start and eventually both large and small depending on ...

JDIT Consulting LLC

Be Seen First

Java Devloper with Mainframe Experience

Herndon, VA · On-site

$63 - $67/hr

... Java if needed based on the project and organization needs. However, the immediate need will be working with mainframes and legacy systems.

Saransh Inc

Mainframe Developer - Onsite

Columbus, OH · On-site

$47.25 - $60.75/hr

Columbus, OH Duration: Longterm * 8 to 10 Yrs of experience in the Mainframe & Java Modernization space. * The Candidate has experience in understanding the requirements for the Mainframe ...

Stefanini

Mainframe Developer

Dearborn, MI · On-site

$45.25 - $58/hr

This role focuses on developing and maintaining backend mainframe components (DB2, IMS, stored procedures, MQs, REST services) and their integration points with Java-based systems to ensure seamless ...

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JAVA Mainframe information

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$10

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How much do java mainframe jobs pay per hour?

As of Jul 10, 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 are the key skills and qualifications needed to thrive in the Java Mainframe position, and why are they important?

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.

Are Java jobs still in demand?

Java developer roles remain in demand due to the language's widespread use in enterprise applications, Android development, and backend systems. Skills in Java, along with knowledge of frameworks like Spring and experience with cloud environments, enhance job prospects in this field.

Is Java outdated in 2026?

Java remains a widely used programming language in 2026, especially in enterprise environments and mainframe systems. Java developers continue to be in demand due to ongoing updates, strong community support, and its integration with modern tools and frameworks. Staying current with Java versions and related technologies is important for job relevance in this field.

What is a Java Mainframe job?

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 in a modern IT team?

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.

Can Java run on a mainframe?

Java can run on mainframe systems, as many mainframes support Java Virtual Machine (JVM) environments. This allows Java applications to operate alongside traditional mainframe programs, enabling integration and modernization of legacy systems. Mainframe environments often require specific configurations and skills to deploy and manage Java applications effectively.

Are mainframe jobs in demand?

Mainframe jobs, including roles like Java Mainframe developers, remain in demand due to the continued reliance of large organizations on mainframe systems for critical operations. Skills in COBOL, Java, and mainframe environments such as z/OS are valuable, and many companies seek professionals to maintain and modernize legacy systems. The demand is steady, especially in finance, insurance, and government sectors, with opportunities for certification and experience in mainframe tools enhancing employability.
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JAVA Mainframe jobs near you
Infographic showing various Java Mainframe job openings in the United States as of July 2026, with employment types broken down into 50% Full Time, and 50% Contract. Highlights an 74% In-person, 13% Hybrid, and 13% Remote job distribution, with an average salary of $111,026 per year, or $53.4 per hour.
Java/Mainframe Developer

Java/Mainframe Developer

NAVA Software Solutions

Berkeley Heights, NJ • On-site

$53.25 - $69/hr

Full-time

Re-posted 24 days ago

Job description

NAVA Software solutions is looking for a Java/Mainframe Developer
Details:
Java/Mainframe Developer - 10 roles
Location: Berkeley Heights, Alpharetta, Coral Spring, Delaware, Omaha - Hybrid
Duration: 12 months
Job Description:
Ensures adherence to established standards and capable to develop highly efficient and scalable Java applications that run on zOS and integrate with existing mainframe applications. Consults with project teams and functional units on the design of important projects or services. Supports existing business systems applications. Performs additional job duties as required. Participates in 7x24 on-call system support.
Job Specific needs & Responsibilities:
  • Experience with developing the complex Java application adhering to low latency, high through-put and multi-threading requirements.
  • Experience with developing Java web Development (RESTful APIs using JAX-RS) using JAVA, J2EE, EJB, Java Transaction, and JPA
  • Knowledge of the use of Java application containers
  • Experience with Angular, JavaScript, HTML, CSS
  • Experience and knowledge in Java internals - Garbage collection, Application tuning, Java dump analysis would be preferred.
  • Experience with running Java on IBM mainframe would be an added advantage.
  • Knowledge of Java build tools
  • Experience using Java testing tools for finished code.
  • Proficiency in DevOps tools as part of SDLC
  • Excellent problem-solving skills, strong analytical, troubleshooting and issue resolution skills.
  • Good verbal and written communication and interpersonal skills
  • Should be able to support production and should be available to support on call, as needed.
  • Experience with the IBM mainframe technologies like CICS, MVS, ISPF, VSAM, DB2, and MQ will be an added advantage.
  • Experience with the IBM mainframe platform i.e., understanding about LPARs, SYSPLEX, CICSPlex, CEC, CPU types, USS environment is a plus.
  • Shell scripting experience is a plus.

Candidate Requirements:
  • Expert in multiple languages and tools. Some knowledge in emerging technologies (cloud).
  • Possesses strong knowledge of application development technologies, tools, and methodologies.
  • Good understanding of how technology relates to business, market and industry and applies such knowledge to support the needs of the business.
  • Strong understanding of complex internal business processes or functions.
  • Works on moderate to complex projects and issues within functional area.
  • Works more independently with IT functional units and business units. Recommends strategies for improving system applications.
  • Coaches and leads less experienced IT staff and business managers.
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About NAVA Software Solutions

Sourced by ZipRecruiter

NAVA is a strategic partner for companies seeking to develop or customize software and products. Our team of experts leverages cutting-edge technology and deep industry knowledge to provide customized solutions that drive business success. Whether you're looking to improve your operations, increase efficiency, or bring a new product to market, NAVA has the expertise and resources to help you achieve your goals. Trust us to be your partner in software and product development.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Rocky Hill, CT, US

Social media

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