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Senior Java Mainframe Developer Jobs (NOW HIRING)

Mainframe Developer

Cleveland, OH · On-site

$110K - $115K/yr

Mainframes JD (onsite Senior Developer-Green card Holder/Citizens) Total experience with 5+ years of experience in Mainframe development. Education required: Bachelor's or Master's degree in computer ...

Sr. Mainframe Developer

$50.25 - $64.50/hr

Sr. Mainframe Developer Location: Remote in NC, VA, TN, SC or GA Duration: 6 months contract with possibility to extension We need Sr Mainframe Developers with CICS. The candidate must sit in NC, VA ...

Sr. Mainframe Developer

$50.25 - $64.50/hr

Sr. Mainframe Developer Location: Remote in NC, VA, TN, SC or GA Duration: 6 months contract with possibility to extension We need Sr Mainframe Developers with CICS. The candidate must sit in NC, VA ...

Mainframe Developer

Salt Lake City, UT · On-site

$80K - $100K/yr

Provide detailed analysis of issues / governance report to senior management. The Operations RPE ... Prior exposure to Linux/Unix or Java a plus, but training will be provided. Ability to work under ...

Mainframe developer

Charlotte, NC · On-site

$47.75 - $61.50/hr

Agile, CICS Experience: 7 to 10+ years Roles & Responsibilities Job Summary We are seeking a Senior Mainframe Developer with deep expertise in IBM mainframe technologies to design, develop, maintain ...

Mainframe Developer

Jersey City, NJ · On-site

$53.75 - $69/hr

... a senior level programmer with the ability to design, develop and tests within the mainframe environment (COBOL, CICS, JCL and DB2 Must have experience on resolving production job abends and ...

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

Role - Senior Mainframe Developer Location - Hartford, CT/Remote Exp need - 8+ years Develop and maintain mainframe applications using: * COBOL * JCL * CICS * VSAM * on IBM mainframe systems.

Mainframe Developer

Cincinnati, OH · On-site

$47 - $60.50/hr

Role: Sr. Mainframe Developer with strong Assembler exp. Location: Cincinnati, OH Duration: Contract Need candidate who can work onsite from Day 1 (3-4 days onsite a week) * Having 10+ years of ...

Mainframe Developer

Westlake, TX · On-site

$47 - $60.50/hr

Job Summary We are seeking an experienced Mainframe Developer to support high-volume, business ... Experience with distributed technologies such as Java and RESTful API-based architectures

Java Full Stack Developer Senior

Reston, VA · On-site

$54.50 - $70.50/hr

Java Full Stack Developer Senior Location: Reston, VA Duration: 6+ Months Description Our client, a ... The legacy mainframe application is used for non-performing loans and will be replaced with ...

Sr Mainframe Developer

Omaha, NE · On-site

$50 - $55/hr

Sr Mainframe Developer - Omaha NE / Remote Pay Rate - $50-55/Hr Descriptions: * Analyze, design, develop the changes based on the requirements * Work on creating Unit/SIT test cases * Plan and handle ...

Knowledge of scripting languages (e.g., JAVA, Python). * Excellent communication As a Mainframe ... Collaborate with senior engineers to understand and support existing Mainframe application ...

Sr. Java Developer

Austin, TX

$56.75 - $72.25/hr

COBOL, Mainframe, IMS Frameworks: Struts, Spring, .NET, Jquery, ExtJS Databases: Oracle, SQL Server, DB2,PL/SQL Programming, Stored Procedure Development, Performance Tuning, Data warehouses/ETL ...

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Senior Java Mainframe Developer information

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How much do senior java mainframe developer jobs pay per hour?

As of Jun 30, 2026, the average hourly pay for senior java mainframe developer in the United States is $62.83, according to ZipRecruiter salary data. Most workers in this role earn between $55.05 and $70.19 per hour, depending on experience, location, and employer.
What are the most commonly searched types of Java Mainframe Developer jobs? The most popular types of Java Mainframe Developer jobs are:
Infographic showing various Senior Java Mainframe Developer job openings in the United States as of June 2026, with employment types broken down into 11% Full Time, and 89% Part Time. Highlights an 83% Physical, 6% Hybrid, and 11% Remote job distribution, with an average salary of $130,681 per year, or $62.8 per hour.
Mainframe Developer

Mainframe Developer

Keylent Inc

Cleveland, OH • On-site

$110K - $115K/yr

Other

Posted 12 days ago


Job description

Mainframe Developer

Role: Mainframe Developer

Location: Cleveland, USA

Full Time

Skill: COBOL

Visa: USC and GC

Salary Range: $110K - $115K ANnum

Job Description: Demand experience primary skills required: Additional skills preferred:

Position Description: Mainframes JD (onsite Senior Developer-Green card Holder/Citizens)

Total experience with 5+ years of experience in Mainframe development. Education required: Bachelor's or Master's degree in computer science or related scientific field

5+ years of strong experience in JCL/COBOL

Strong mainframe skills including COBOL, JCL, CA7, VSAM, Telon

Knowledge and experience with DB2/SQL, FTP, TSO/ISPF

Good analytical experience of complex applications and data relationships

Excellent interpersonal and communication skills

Experience troubleshooting application and performance issues

Write code and unit tests, automation, and conduct code reviews

Work with team members to establish best practices to maximize efficiency and minimize risk

Identify exciting opportunities for adopting new technologies to solve existing needs and predicting future challenges

Grow technical capabilities/expertise and provide guidance to other members on the team and the program


Keylent logo

About Keylent

Sourced by ZipRecruiter

Keylent Inc, based in Wilmington, DE, US, operates in the dynamic IT services and solutions industry. Their official platform, keylent.com, further details their robust suite of services which primarily comprise software consulting, quality assurance, project management, and business intelligence. Keylent Inc has been an integral part of the industry since its inception, serving diverse clients with their specialized, innovative IT solutions. This customer-centric firm is founded on the core values of reliability, integrity, and zealous innovation. Their mission is to empower businesses in navigating the complex technological landscape with ease, efficiency, and confidence. Notably, Keylent Inc has been recognized for its commitment to exceptional service delivery and the profound impact of its solutions in facilitating business growth.

Industry

Internet and it

Company size

11 - 50 Employees

Headquarters location

Wilmington, DE, US

Year founded

2010

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