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Cobol Java Jobs (NOW HIRING)

Artech

Software Developer II

Herndon, VA · Remote

$50/hr

Working as part of an agile team, this position will code and maintain code in a primarily COBOL environment with some JAVA/AWS components to support development and enhancement of solutions. The ...

campus4tech

Cobol Developer

Atlanta, GA · On-site

$48.25 - $65.50/hr

Java programing knowledge * AWS hands on experience * Java programing knowledge * Kofax Client is looking for a skilled and experienced COBOL Mainframe Programmer/Developer. This role involves ...

R2 Technologies Corporation

Cobol Developer (797731

Atlanta, GA · On-site

$48.25 - $65.50/hr

Hands on experience in Cobol, DB2, CICS and JCL Excellent communication skills Java and open system experience is good to have Good debugging skills and should be ready to take up support activities ...

campus4tech

Cobol Developer

Atlanta, GA · On-site

$48.25 - $65.50/hr

Title: COBOL Mainframe Programmer/Developer Location : Atlanta, GA Duration: 07 Months Short ... Commitment to enhancing software for improved efficiency and reduced operating time. 1. Java ...

Ubertal Inc

COBOL Developer

Atlanta, GA · On-site

$48.25 - $65.50/hr

COBOL Developer Location: Atlanta, GA Engagement Type: Contract Work Mode: Onsite Duration ... Kofax and Java programming expertise. Preferred Skills: * Experience with legacy-to-web platform ...

Integrated Resources INC

COBOL DEVELOPER

Eddystone, PA · On-site

$48.75 - $65.75/hr

Eddystone, PA Duration: Full time : Expertise in COBOL & VSAM with EXPOSURE to Java & SQL Need a very strong COBOL & VSAM Developer with exposure to health insurance OR Long term Care OR Life ...

Kanak Elite Services Inc

Cobol Developer

Atlanta, GA · On-site

$48.25 - $65.50/hr

Cobol Developer Location : Atlanta GA Onsite (Local Only) Duration : Long term contract Looking for ... Java programing knowledge * AWS hands on experience * Postgres DB experience * Kofax

Kanak Elite Services Inc

Cobol Developer

Atlanta, GA · On-site

$48.25 - $65.50/hr

Cobol Developer Location : Atlanta, GA Onsite Duration : 7 Months The Client is looking for a ... Java programing knowledge * AWS hands on experience * Postgres DB experience * Kofax

Maverick Direct Inc.

COBOL IDMS/ADSO

Cleveland, OH · On-site

$48.75 - $66/hr

Company Description World leading coating manufacturer with HQ in the Cleveland area Conversion of an existing Accounts Receivable system from Cobol/IDMS to web based Java/Oracle. Full life cycle ...

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How much do cobol java jobs pay per hour?

As of Jun 3, 2026, the average hourly pay for cobol java 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 as a COBOL Java Developer, and why are they important?

To thrive as a COBOL Java Developer, you need strong programming skills in both COBOL and Java, experience with legacy mainframe systems, and typically a degree in computer science or related field. Familiarity with development environments like Eclipse, mainframe tools such as IBM z/OS, and version control systems like Git is important, along with knowledge of databases and integration frameworks. Effective problem-solving, adaptability, and strong communication skills help bridge the gap between legacy and modern technologies and facilitate teamwork. These competencies are crucial for successfully maintaining, upgrading, and integrating enterprise systems in evolving IT landscapes.

How do COBOL Java professionals typically balance maintaining legacy systems with integrating modern Java applications?

Professionals working with both COBOL and Java often face the challenge of bridging legacy mainframe systems with newer Java-based applications. This requires a strong understanding of both environments and the ability to translate business logic between them. Daily responsibilities may include analyzing existing COBOL code, developing Java modules for new features, and implementing middleware or APIs to facilitate communication between systems. Collaboration with cross-functional teams, such as business analysts and system architects, is common to ensure seamless integration and minimal disruption to business operations.

What are COBOL Java developers?

COBOL Java developers are professionals skilled in both COBOL, a legacy programming language used mainly in mainframe systems, and Java, a modern, versatile programming language. They typically work on projects that require integrating, maintaining, or migrating legacy COBOL applications with newer Java-based systems. These developers play a crucial role in organizations that rely on mainframe technology but also want to leverage modern software solutions. Their expertise helps ensure business continuity while adopting new technology. They often work in banking, insurance, and large enterprises with complex IT infrastructures.

What is the difference between Cobol Java vs Mainframe Developer?

AspectCobol JavaMainframe Developer
Required SkillsJava, COBOL, SQL, debuggingCOBOL, JCL, DB2, CICS
Work EnvironmentModern enterprise systems, often cloud-basedLegacy mainframe systems
Industry UsageFinancial, insurance, retailBanking, government, insurance
CertificationsJava certifications, COBOL certificationsIBM mainframe certifications, COBOL certifications

While both roles involve COBOL, Cobol Java developers focus on integrating COBOL with Java applications in modern environments, whereas Mainframe Developers primarily work on legacy mainframe systems using COBOL and related tools. The choice depends on whether you prefer working with modern programming languages or maintaining legacy systems.

More about Cobol Java jobs
What cities are hiring for Cobol Java jobs? Cities with the most Cobol Java job openings:
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Cobol Java jobs near you
Infographic showing various Cobol Java job openings in the United States as of May 2026, with employment types broken down into 100% Full Time. Highlights an 78% Physical, 6% Hybrid, and 16% Remote job distribution, with an average salary of $111,026 per year, or $53.4 per hour.

Sr. COBOL / Java / Spring Batch Developer

Biz First

Manhattan, NY • On-site

$63 - $80.50/hr

Full-time

Posted 11 days ago

Job description

Sr. COBOL / Java / Spring Batch Developer BizFirst is assisting our client with hiring a Senior COBOL / Java / Spring Batch Developer to support a large-scale federal modernization initiative. Our client is a specialized government contractor supporting defense financial systems modernization, focused on transforming legacy mainframe applications into modern, scalable, and maintainable Java-based architectures.

What You Will Do As a Senior COBOL / Java / Spring Batch Developer, you will support the analysis, conversion, and modernization of complex legacy mainframe systems into a modern Java environment. You will work closely with technical and functional stakeholders to translate business logic from COBOL into Java/Spring Batch, ensuring functional equivalence, improved performance, and alignment with modern development standards. Your work will directly contribute to a multi-phase effort to modernize critical financial systems and reduce technical debt.

Responsibilities Analyze and interpret complex COBOL codebases and translate business logic into Java applications Design, develop, and implement batch-processing solutions using Java and Spring Batch Support automated code conversion efforts and validate functional equivalence of converted systems Refactor legacy logic into modular, maintainable, and scalable Java-based solutions Troubleshoot production issues and perform root cause analysis across legacy and modern systems Collaborate with system analysts, data architects, testers, and subject-matter experts Ensure adherence to coding standards, security requirements, and documentation practices Support integration of modernized code into enterprise systems and future microservices architecture Required Qualifications Bachelor's or Master's Degree in Computer Science, Information Technology, or related field Minimum of 10 years of experience in software development with strong expertise in COBOL and Java Hands‐on experience with Spring Batch for enterprise batch processing Experience working with z/OS and JCL in mainframe environments Proven ability to analyze, maintain, and modernize legacy mainframe applications Strong troubleshooting and debugging experience across complex systems Strong written and verbal communication skills U.S. Citizenship required, Active DoD Secret clearance required Preferred Qualifications Familiarity with mainframe technologies such as DB2, VSAM, IDMS, or similar systems Experience with microservices architecture and modern application design patterns Experience working within federal or DoD environments BizFirst LLC is an Equal Opportunity Employer and does not discriminate on the basis of race or ethnicity, religion, sex, national origin, age, veteran disability or genetic information or any other reason prohibited by law in employment. #J-18808-Ljbffr

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