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Cobol Mainframe Developer Jobs (NOW HIRING)

Nastech Global

Cobol Developer

Albany, NY · On-site

$50 - $67.50/hr

Contract W2 Top Skills - Must Haves Cobol Mainframe Top Skills' Details PRD-20250723-435 Due 8.8 1. Level III- More than seven (7) years of experience working on complex projects with 2 or more years ...

Managed Staffing

COBOL Developer

TN · Remote

$53.50 - $55/hr

COBOL Developer (834 Enrollment Files) - Remote Pay: $53.90/hour (W2 only) Location: 100% Remote ... Design, develop, test, and maintain mainframe COBOL applications. * Work with EDI vendors and ...

Delan Associates, Inc

Mainframe Developer

Mclean, VA

$49.50 - $63.75/hr

Position: Mainframe Developer (Banking Domain) Location: McLean, VA (Onsite, 5 days/week) Note ... The ideal candidate should have hands-on experience with COBOL, JCL, DB2, CICS, VSAM, and IBM ...

Centraprise

Mainframe Developer

Newark, DE · On-site

$48 - $61.50/hr

Proven hands-on experience (7-10 years) Mainframe developer with COBOL 370, EZTrieve Plus, JCL/PROCS, FILEMANAGER and IBM Utilities such as SYNCSORT, SUPERC, COMPAREX, IEBGENER Development with IMS ...

Delan Associates, Inc

Mainframe Developer

Mclean, VA · On-site

$49.50 - $63.75/hr

Position: Mainframe Developer (Banking Domain) Location: McLean, VA (Onsite, 5 days/week) Note ... The ideal candidate should have hands-on experience with COBOL, JCL, DB2, CICS, VSAM, and IBM ...

Prophecy Technologies

mainframe developer

Dallas, TX · On-site

$48.50 - $62.25/hr

Mainframe Developer (COBOL / IMS DB / DB2 with Data Analytics) Location : Remote Duration : Contract Must-Have Skills * COBOL * IMS DB * DB2 * JCL * CICS * Mainframe Development * Mainframe Batch ...

Kanak Elite Services Inc

Mainframe Developer

Chicago, IL · On-site

$50.50 - $65/hr

MAINFRAME DEVELOPER Location: Chicago, IL (Full Onsite, Open to Relocating Candidates) Visa: Any ... · COBOL, CICS, DB2, JCL, CA7 · Financial industry experience is a bonus Thanks & Regards ...

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How much do cobol mainframe developer jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for cobol mainframe developer in the United States is $55.29, according to ZipRecruiter salary data. Most workers in this role earn between $54.09 and $56.49 per hour, depending on experience, location, and employer.

What does a COBOL mainframe developer do?

As a COBOL mainframe developer, your primary responsibilities include designing new computer programs using the COBOL programming language. Your duties are to design, develop, and configure code for new programs, test these programs to make sure they function on the intended operating system, and implement adjustments needed. Once that process is complete, you launch the program for public or private use and provide support and upgrades to the user. You should have extensive knowledge and experience working with software development, and if you are working in IT for a company, you should be able to troubleshoot their current mainframe. Teaching others about what you have developed and making sure they understand how to use it are also your responsibility.

What does a COBOL mainframe developer do?

A COBOL Mainframe Developer is responsible for designing, developing, testing, and maintaining applications that run on mainframe computers using the COBOL programming language. These developers often work with legacy systems in industries like banking, insurance, and government, ensuring that critical business processes continue to function smoothly. Their tasks may include writing new code, updating existing programs, debugging, and integrating mainframe applications with modern technologies. COBOL Mainframe Developers also collaborate with business analysts and other IT professionals to meet organizational needs and regulatory requirements.

What are the key skills and qualifications needed to thrive as a COBOL mainframe developer, and why are they important?

To thrive as a COBOL Mainframe Developer, you need strong proficiency in COBOL programming, mainframe systems (such as IBM z/OS), and a background in computer science or a related field. Familiarity with tools like JCL, DB2, CICS, and source control systems, along with relevant certifications, is highly beneficial. Attention to detail, problem-solving abilities, and effective communication are crucial soft skills for diagnosing issues and collaborating with cross-functional teams. These competencies ensure reliability, accuracy, and efficiency in maintaining and modernizing critical legacy systems.

What are some typical challenges faced by COBOL mainframe developers when maintaining legacy systems?

Cobol Mainframe Developers often encounter challenges with outdated documentation, making it difficult to understand and modify legacy code. Integrating new technologies or adapting legacy systems to modern infrastructure can also be complex, requiring careful planning and testing. Additionally, communicating with business users to gather requirements and ensure system changes meet current needs is essential, as is collaborating with other IT professionals to manage dependencies and minimize downtime. Staying proactive about learning modernization tools and approaches can help address these challenges.
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Cobol Mainframe Developer jobs near you
Infographic showing various Cobol 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 $115,000 per year, or $55.3 per hour.

Mainframe Developer (COBOL, CICS, DB2)

System One

Salt Lake City, UT • On-site

$48.25 - $62/hr

Other

Posted 13 days ago

Job description

Job Title: Mainframe Developer (COBOL, CICS, DB2) Description: Mainframe Developer (COBOL, CICS, DB2) Position Description Are you an experienced Mainframe Developer (COBOL, CICS, DB2) looking to work on mission critical enterprise systems that support some of the nation's largest organizations? Do you enjoy solving complex technical challenges while modernizing and maintaining high performance applications? Location: This position is based onsite at a client location in the Salt Lake City, UT area. In this role, you'll be responsible for developing, maintaining, and supporting enterprise mainframe applications that are essential to our clients' daily operations. You'll work alongside experienced architects, developers, business analysts, QA teams, and client stakeholders to deliver secure, scalable, and reliable technology solutions. This is an excellent opportunity to expand your technical expertise, collaborate with high performing teams, and contribute to meaningful projects at one of the world's leading IT and business consulting firms. Your future duties and responsibilities

How you'll make an impact

You will play a critical role in maintaining the stability, reliability, and continuous enhancement of enterprise applications supporting business critical operations. . Design, develop, maintain, and enhance enterprise mainframe applications using COBOL, JCL, CICS, DB2, VSAM, and related technologies . Collaborate with Product Managers, Business Analysts, Solution Architects, and development teams to deliver scalable, high quality software solutions that meet evolving business needs . Research, analyze, and recommend technical solutions, enhancements, and best practices to improve application performance, reliability, and maintainability. . Provide technical support for mainframe applications by troubleshooting application, batch processing, database, and testing environment issues . Develop and maintain technical documentation, operational procedures, user guides, and knowledge base articles to support long term application sustainability . Manage and maintain non production environments, including environment refreshes, deployments, configuration updates, and post migration validation activities . Monitor and support Control M batch processing workflows to ensure reliable job execution, scheduling accuracy, and operational efficiency . Partner with release management, change management, QA, infrastructure, and offshore development teams to coordinate deployments, environment readiness, and production implementations . Support data integrity, automation initiatives, and continuous improvement efforts by identifying opportunities to improve operational processes and system performance . Serve as the technical subject matter expert (SME) for supported applications, providing guidance during enhancements, production support, audits, and release activities . Investigate, debug, and resolve production issues while implementing long term corrective solutions . Mentor junior developers through knowledge sharing, cross training, and technical coaching . Participate in Agile ceremonies, technical design discussions, code reviews, and continuous improvement initiatives . Provide on call production support as needed to ensure the availability and reliability of mission critical applications Required qualifications to be successful in this role

What you'll bring

We're looking for a collaborative problem solver who enjoys working in complex enterprise environments and takes pride in delivering reliable, high quality software solutions. . Bachelor's degree in Computer Science, Computer Engineering, Information Technology, or a related technical discipline (or equivalent practical experience) . 5+ years of experience designing, developing, maintaining, and supporting enterprise mainframe applications . Strong hands on experience with: COBOL JCL CICS DB2 VSAM . Experience supporting enterprise batch processing, production support, troubleshooting, and application maintenance . Experience working with source control and deployment tools such as Endevor . Experience with Control M scheduling, batch workflow management, and production job monitoring . Experience using Easytrieve (EZtrieve) and other enterprise mainframe utilities is preferred . Experience with mainframe debugging and performance analysis tools . Proven ability to support multiple applications while working within large, cross functional teams . Experience collaborating with offshore development and support teams . Strong analytical, troubleshooting, and problem solving skills . Excellent verbal and written communication skills with the ability to work effectively with technical and non technical stakeholders . Demonstrated ability to make sound technical decisions, prioritize competing work, and deliver high quality solutions in fast paced enterprise environments . Ability to mentor junior developers and contribute to continuous process improvement initiatives

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