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Mainframe Developer With Cobol Jobs in Texas (NOW HIRING)

Mainframe Developer

Coppell, TX · On-site

$45.50 - $58.50/hr

Develop and maintain COBOL programs for batch and online processing in CICS regions. * Design and ... ensure compliance with DB2 standards and performance tuning guidelines. * Implement IBM MQ ...

Mainframe Developer

Richardson, TX · On-site

$44.50 - $57.25/hr

... Technologies|COBOL Technical Skills 2 Technology|Mainframe Technologies|JCL Technical Skills 3 ... Benefits Along with competitive pay, as a full-time Infosys employee you are also eligible for the ...

Mainframe Developer (JFB)

San Antonio, TX · On-site

$42 - $54/hr

Ability to perform Mainframe Maintenance tasks including Patches, Security upgrades, OS upgrades, Cobol upgrades & IPL . * AR32 Test box patches. * MQ, CICS transactions managements * Changeman ...

Mainframe Developer

Dallas, TX · On-site

$96.80 - $145.20/hr

Work with Operations to plan major infrastructure upgrades, troubleshoot issues, and tune the ... Basic Qualifications * 5+ years on CICS, COBOL, DB2, VSAM and JCL. * 5+ years of CICS system ...

Mainframe Developer

Richardson, TX · On-site

$44.50 - $57.25/hr

With over four decades of experience in managing the systems and workings of global enterprises, we ... COBOL and this primary programming language used to develop and maintain telecom billing ...

Mainframe Developer

Richardson, TX · On-site

$44.50 - $57.25/hr

EEO/About Us Benefits Along with competitive pay, as a full-time Infosys employee you are also ... COBOL and this primary programming language used to develop and maintain telecom billing ...

... Developer for z Systems (IDz) and GitLab for modern code management and deployment. You will ... Familiarity with job scheduling tools, system utilities, and mainframe security practices is ...

Sr Mainframe Developer / Engineer

Prosper, TX · On-site

$44.75 - $57.75/hr

COBOL, CICS, DB2, DB2 utilities, SQL JCL, MVS Utilities, Experience doing Production Support Use of ... Partner with business stakeholders, Product Owners, SMEs, analysts, and development teams to ...

Showing results 21-40

Mainframe Developer With Cobol information

What is a mainframe developer with COBOL?

Mainframe Developers with COBOL are IT professionals who specialize in developing, maintaining, and supporting applications that run on mainframe computers using the COBOL programming language. They work with legacy systems, often in industries like banking, insurance, or government, where mainframes are still prevalent due to their reliability and processing power. Their responsibilities include coding, debugging, testing, and optimizing COBOL programs, as well as integrating mainframe applications with newer technologies. Mainframe Developers also ensure the performance and security of mission-critical systems that handle large volumes of data.

What are the key skills and qualifications needed to thrive as a mainframe developer with COBOL?

To thrive as a Mainframe Developer with COBOL, you need expertise in COBOL programming, mainframe systems (such as IBM z/OS), JCL, and database management, typically supported by a degree in computer science or a related field. Familiarity with tools like TSO/ISPF, DB2, CICS, and source control systems is commonly required, and certifications in mainframe technologies can be advantageous. Strong problem-solving, attention to detail, and effective communication skills help you manage complex legacy systems and collaborate with cross-functional teams. These skills and qualifications are vital for maintaining, enhancing, and supporting critical business applications that rely on mainframe environments.

What are some common challenges faced by mainframe developers working with COBOL, and how can they be overcome?

Mainframe Developers working with COBOL often encounter challenges such as maintaining legacy code, integrating mainframe systems with modern technologies, and adapting to evolving business requirements. Legacy systems may lack proper documentation, making it crucial to develop strong debugging and reverse-engineering skills. Collaborating closely with business analysts and other IT teams helps ensure a clear understanding of requirements and smoother integration projects. Staying up-to-date with mainframe modernization tools and participating in knowledge-sharing sessions within your team can also help overcome these challenges and support career growth.

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Infographic showing various Mainframe Developer With Cobol job openings in Texas as of August 2026, with employment types broken down into 84% Full Time, 6% Part Time, and 10% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution.

Mainframe Developer

Apex Systems

Coppell, TX • On-site

$45.50 - $58.50/hr

Other

Medical, Dental, Vision, Life, Retirement

This job post has expired 1 day ago. Applications are no longer accepted.


Job description

Job#: 3045497
Job Description:
Mainframe Developer
Location: Dallas, TX | Tampa, FL | Jersey City, NJ
Role Overview
We are seeking a Mainframe Software Engineer to design, build, and operate the applications that power Asset Services. You will develop new capabilities for our systems as well as integration points for modernization efforts, owning features end-to-end from design through production support. You will contribute to our secure SDLC, collaborate in Agile squads, and help raise engineering standards through code reviews, testing, and documentation.
Key Responsibilities
  • Develop and maintain COBOL programs for batch and online processing in CICS regions.
  • Design and optimize DB2 SQL queries, stored procedures, and ensure compliance with DB2 standards and performance tuning guidelines.
  • Implement IBM MQ messaging solutions for inter-system communication, ensuring secure and reliable message delivery.
  • Perform JCL scripting for job scheduling and execution; troubleshoot abends and optimize batch performance.
  • Ensure alignment to SDLC and release management processes, including change package creation and migration to production environments.
  • Collaborate in Agile squads, provide estimates, participate in sprint planning, and deliver incremental value.
  • Support production environments, including incident triage, root cause analysis, and resolution.
Required Qualifications
Experience: 5-7 years of experience in mainframe development.
Technical Skills: Mainframe COBOL, Batch JCL, CICS, DB2, and MQ.
Preferred Qualifications
  • Familiarity in using an enterprise job scheduler.

Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico.
Everforth Apex uses a virtual recruiter as part of the application process. Click for more details. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Everforth Apex and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy at
Everforth Apex Benefits Overview: Everforth Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Everforth Apex team member can provide.
Everforth Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Everforth Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law.
If you require an accommodation under the Americans with Disabilities Act to participate in an interview with a virtual recruiter or to use our website for a search or application, please contact our Benefits Department at or . Please note that this contact information is strictly to be used for medical ADA accommodations and that no other inquiries will be answered.
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