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Java Mainframe Developer Jobs (NOW HIRING)

MM International

MQ Mainframe Engineer

Alpharetta, GA · On-site

$47.75 - $61.50/hr

MQ Mainframe Engineer Alpharetta, GA - 3 days/week onsite 12+ month contract position Description ... Familiar with Java, Kafka and MQ Confluent Connectors in the Mainframe environment * Ability to ...

Ubertal Inc

COBOL Developer

Atlanta, GA · On-site

Seeking an experienced COBOL Mainframe Developer to maintain and enhance critical mainframe ... Kofax and Java programming expertise. Preferred Skills: * Experience with legacy-to-web platform ...

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

Sonsoft Inc

MAINFRAME COBOL PROGRAMMER

Grand Rapids, MI

$47 - $60.50/hr

Write software programs using specific programming languages/platforms such as Java or MS .NET, and ... Mainframe Developer AM6 Performing code analysis, designing, code build, unit testing and some ...

Wipro Limited

Java Developer (With Mainframe)

Irving, NY · On-site

$45K - $110K/yr

Java Developer (With Mainframe) City: Irving State/Province: Texas Posting Start Date: 11/19/25 Wipro Limited (NYSE: WIT, BSE: 507685, NSE: WIPRO) is a leading technology services and consulting ...

OmegaHires

Mainframe Modernization Engineer

Phoenix, AZ · On-site

$48.75 - $62.50/hr

Experience with Mainframe to Java migration projects.Strong knowledge of Mainframe technologies ... Familiarity with DevOps tools such as Jenkins, GitHub Actions, or Azure DevOps.Experience with SQL ...

Lorven Technologies

Senior Java Developer

Columbus, OH · On-site +1

$55.25 - $70.50/hr

We are looking for an experienced Senior Java Developer with strong expertise in mainframe migration and cloud modernization. This is Full Time & Remote role who can work In EST Time Zone Role ...

Lorven technologies

Senior Java Developer

Columbus, OH · Remote

$130K - $140K/yr

We are looking for an experienced Senior Java Developer with strong expertise in mainframe migration and cloud modernization. This is Full Time & Remote role who can work In EST Time Zone Role ...

System One

.NET Mainframe Developer

Vienna, VA · Remote

$50.25 - $64.50/hr

Expertise in programming languages / standards / build tools including Java, XML, Open API, Maven, and ANT, with strong knowledge of modern frameworks and libraries. * Deep understanding of web ...

System One

.NET Mainframe Developer

Vienna, VA · Remote

$50.25 - $64.50/hr

Expertise in programming languages / standards / build tools including Java, XML, Open API, Maven, and ANT, with strong knowledge of modern frameworks and libraries. * Deep understanding of web ...

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 ...

System One

.NET Mainframe Developer

Vienna, VA · Remote

$50.25 - $64.50/hr

Expertise in programming languages / standards / build tools including Java, XML, Open API, Maven, and ANT, with strong knowledge of modern frameworks and libraries. * Deep understanding of web ...

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Java Mainframe Developer information

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How much do java mainframe developer jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for java mainframe developer 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 some typical daily responsibilities for a Java Mainframe Developer?

A Java Mainframe Developer typically spends their day designing and coding Java applications that interface with mainframe systems, often working with legacy code in languages like COBOL. They are responsible for troubleshooting and debugging issues, performing system integrations, and ensuring data flows correctly between distributed systems and the mainframe. Collaboration with business analysts, QA testers, and infrastructure teams is common to gather requirements and ensure smooth deployments. Additionally, they may participate in code reviews, document technical solutions, and support ongoing modernization efforts. This diverse set of tasks creates a dynamic work environment with opportunities to learn and grow technically.

What are the key skills and qualifications needed to thrive in the Java Mainframe Developer position, and why are they important?

To thrive as a Java Mainframe Developer, you need a strong background in Java programming, mainframe technologies (such as COBOL, JCL, and CICS), and experience with database systems like DB2. Familiarity with version control tools, middleware, and frameworks used for modernization—plus certifications like Oracle Java Programmer or IBM Mainframe—are often essential. Strong problem-solving skills, effective communication, and the ability to collaborate with cross-functional teams set standout candidates apart. These skills ensure successful integration of modern applications with legacy systems, seamless project delivery, and efficient teamwork in complex enterprise environments.

What is a Java Mainframe Developer?

A Java Mainframe Developer is responsible for developing, maintaining, and optimizing applications that run on mainframe systems using Java and related technologies. They often work with legacy systems, integrating Java-based applications with COBOL, DB2, CICS, or other mainframe technologies. Their role includes enhancing system performance, troubleshooting issues, and ensuring seamless communication between modern and legacy systems. They may also work on migration projects, moving applications from mainframes to cloud or distributed environments.

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Java Mainframe Developer jobs near you
Infographic showing various Java Mainframe Developer job openings in the United States as of August 2026, with employment types broken down into 80% Full Time, 3% Part Time, and 17% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $111,026 per year, or $53.4 per hour.

MQ Mainframe Engineer

MM International

Alpharetta, GA • On-site

$47.75 - $61.50/hr

Contractor

Re-posted 20 days ago

Job description

MQ Mainframe Engineer

Alpharetta, GA  - 3 days/week onsite 

12+ month contract position

 

Description:

  • Hybrid Role
  • Interview Process: Likely 2 rounds (detailed and technical)
  • As a global financial services firm, Morgan Stanley is committed to technological innovation.
  • We rely on our technologists around the world to create leading-edge, secure platforms for all our businesses.


Department Overview:

  • Enterprise Technology & Services (ETS) delivers shared technology services for Morgan Stanley supporting all business applications and end users.
  • ETS provides capabilities for all stages of Morgan Stanley’s software development lifecycle, enabling productive coding, functional and integration testing, application releases, and ongoing monitoring and support for over 3,000 production applications.
  • ETS also delivers all workplace technologies (desktop, mobile, voice, video, productivity, intranet/internet) in integrated configurations that boost the personal productivity of employees.
  • Application and end user functions are delivered on a scalable, secure, and reliable infrastructure composed of seamlessly integrated datacenter, network, compute, cloud, storage, and database functions.


Our Team:

  • Mainframe Computing (MC) is a technology enabler for the business by providing a strong, resilient, and stable platform to host and enable business innovation/growth in our lines of business and global locations.
  • MC consists of experienced administration, operations and engineering staff required to support the platform.
  • In addition to flexible hours, the Firm enables its staff to work remotely.
  • The mainframe engineers work with the latest hardware and software technologies.
  • The IBM z platform and the mainframe disk and tape technologies are frequently refreshed across our datacenters.


Mainframe MQ Engineer:

  • The Mainframe MQ Systems Programmer is responsible for all phases of MQ engineering and MQ operation functions.
  • The candidate must be comfortable working with MQ in a 24x7 large scale Sysplex environment (multi-queue managers, high volume, large number of applications) and must be able to support application developers in the use of MQ in batch and CICS environments.
  • Individual will also interface with the distributed MQ engineering and operations teams.
  • The MQ engineer should have strong analytical, organizational and communication skills.
  • Periodic on-call support and maintenance outside of normal working hours are needed to support the MQ environment and to resolve issues.


Skills Required:

  • Defining IBM MQ resources (channels, queues, etc.)
  • Knowledge of MQ Data Sharing in a large Sysplex environment
  • Understanding of High Availability concepts
  • Perform MQ software maintenance
  • Ability to perform problem determination as well as interface with IBM Support
  • Knowledgeable in MQ Performance & Tuning as well as MQ Monitoring
  • Support performance and capacity planning including the development of performance and trending reports
  • Familiar with Disaster Recovery procedures & tests
  • Support in-house developed tools including wrapper for the MQI, enhanced CICS trigger monitor, and channel security exits.
  • Knowledge of Sysview for MQ, CA-Neumics Analyzer
  • Understanding of zOS functions such as: APF, Link list, LPA, VSAM
  • 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:

  • Familiarity with CICS TS V6.1+
  • SMP/E knowledge
  • Knowledge of external security (RACF & CA-Top Secret) as related to MQ
  • Prior Application programming experience to support application development teams
  • Knowledge of Cobol from an application point of view