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Mainframe Developer Jobs in Prosper, TX (NOW HIRING)

Kyndryl

COBOL Mainframe Application Developer

Dallas, TX · On-site

$48.50 - $62.25/hr

We are looking for a very experienced COBOL Mainframe Developer with Application Architecture knowledge to join our Application Managed Services team. In this role, you will collaborate directly with ...

Nastech Global

Mainframe Senior engineer

Plano, TX · On-site

Mainframe Senior engineer with expertise on IBM SA & CA OPS/MVS Location: Plano, TX (onsite) Job Type: Full time Deep Knowledge in Mainframe System Automation tools i.e., IBM SA z/OS and CA OPS/MVS.

Sonsoft Inc

Mainframe Developer

Plano, TX · On-site

$47 - $60.25/hr

Company Description SonSoft Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. SonSoft Inc is growing at a steady pace specializing in the fields of ...

Glow Networks

Java Developer with Mainframe

Dallas, TX · On-site

$53.75 - $68.50/hr

Role: Java Developer with Mainframe Location: Philadelphia, PA Bachelor's degree (or foreign equivalent) in Computer Science, Engineering, or a related technical field Define and develop test ...

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 production code while maintaining algorithms and producing design artifacts for complex applications.

eTeam

Mainframe Programmer

Coppell, TX · On-site

Job Summary : eTeam is seeking a Mainframe Programmer to work onsite in Coppell, TX. The role ... DevOps practices. Responsibilities : • coding • designing • integration • testing ...

Broadcom, Inc.

Mainframe Software Engineer

Plano, TX · On-site

$91K - $146K/yr

Mainframe Software Engineer Broadcom's Mainframe Software Division is looking for a talented and ... Experience working in an Agile development methodology and an understanding of DevOps principles.

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All JobsMainframe Developer JobsMainframe Developer Jobs in Prosper, TX

Mainframe Developer information

See Prosper, TX salary details

$9

$48

$66

How much do mainframe developer jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for mainframe developer in Prosper, TX is $48.88, according to ZipRecruiter salary data. Most workers in this role earn between $43.12 and $55.48 per hour, depending on experience, location, and employer.

Is a mainframe developer hard to learn?

Mainframe developers typically need to learn specialized programming languages like COBOL and understand mainframe environments, which can have a steep learning curve for beginners. However, with prior programming experience and training, acquiring the necessary skills is achievable, and many employers offer on-the-job training or certification programs.

What is the difference between Mainframe Developer vs Mainframe Analyst?

AspectMainframe DeveloperMainframe Analyst
Primary RoleDesigning, coding, and testing mainframe applicationsAnalyzing and maintaining existing mainframe systems
Skills & CertificationsCOBOL, JCL, DB2, certifications like IBM Certified DeveloperCOBOL, JCL, system analysis, troubleshooting skills
Work EnvironmentDevelopment teams, coding in mainframe environmentsSupport teams, system analysis, user support
Industry UsageFinancial services, insurance, government agenciesFinancial institutions, healthcare, government agencies

While Mainframe Developers focus on creating and implementing mainframe applications, Mainframe Analysts primarily analyze, troubleshoot, and maintain existing systems. Both roles require similar technical skills and often work within the same industries, but their core responsibilities differ in development versus support and analysis.

What are some common challenges mainframe developers face when integrating legacy systems with modern applications?

Mainframe Developers often encounter challenges such as ensuring compatibility between legacy systems and newer technologies, managing data migration without disrupting business operations, and maintaining the security of sensitive data. Effective communication with cross-functional teams, such as application developers and infrastructure engineers, is essential to address these challenges. Staying updated on both mainframe and modern programming practices helps ease integration and ensures long-term system reliability.

Is a mainframe developer a good career?

A mainframe developer is a specialized IT professional who maintains and develops applications on mainframe systems, which are used by large organizations for critical operations. The role offers stable employment, competitive salaries, and requires skills in languages like COBOL and tools such as JCL. Demand remains steady in industries like finance and government, making it a viable career choice for those with relevant expertise.

What is a mainframe developer?

Mainframe Developers are specialized software engineers who design, develop, maintain, and troubleshoot applications on mainframe computer systems, such as IBM's z/OS. They typically work with languages like COBOL, JCL, and CICS, and are responsible for ensuring the performance, security, and reliability of mission-critical business applications. Mainframe Developers are commonly employed in industries like banking, insurance, and government, where large-scale, high-volume transaction processing is essential.

Is mainframe developer still in demand?

Mainframe developers are still in demand in industries such as finance, government, and insurance that rely on legacy systems. They typically work with COBOL, JCL, and mainframe environments, and demand remains steady due to the ongoing need for system maintenance and integration. However, the overall job market is gradually shifting toward modern technologies, so acquiring skills in related areas can enhance job prospects.

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

To thrive as a Mainframe Developer, you need expertise in programming languages such as COBOL, JCL, and SQL, along with a strong understanding of mainframe operating systems and batch processing concepts. Familiarity with tools like IBM z/OS, DB2, CICS, and version control systems is typically required, and certifications from IBM or related organizations can be beneficial. Strong problem-solving abilities, attention to detail, and effective communication skills help Mainframe Developers excel in troubleshooting and collaborating with cross-functional teams. These skills are crucial for maintaining, optimizing, and modernizing legacy systems that are vital to many large organizations’ operations.
What are the most commonly searched types of Mainframe Developer jobs in Prosper, TX? The most popular types of Mainframe Developer jobs in Prosper, TX are:
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What job categories do people searching Mainframe Developer jobs in Prosper, TX look for? The top searched job categories for Mainframe Developer jobs in Prosper, TX are:
What cities near Prosper, TX are hiring for Mainframe Developer jobs? Cities near Prosper, TX with the most Mainframe Developer job openings:
Mainframe Developer jobs near you
Infographic showing various Mainframe Developer job openings in Prosper, TX as of August 2026, with employment types broken down into 76% Full Time, 9% Part Time, and 15% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $101,676 per year, or $48.9 per hour.

COBOL Mainframe Application Developer

Kyndryl

Dallas, TX • On-site

$48.50 - $62.25/hr

Full-time

Medical, Dental, Retirement, PTO

Re-posted 25 days ago

Kyndryl rating

7.2

Company rating: 7.2 out of 10

Based on 11 frontline employees who took The Breakroom Quiz

135th of 223 rated it services

Job description

Who We Are

At Kyndryl, we design, build, manage and modernize the mission-critical technology systems that the world depends on every day. So why work at Kyndryl? We are always moving forward - always pushing ourselves to go further in our efforts to build a more equitable, inclusive world for our employees, our customers and our communities.

The Role

Who We Are

At Kyndryl, we run and reimagine the mission-critical technology systems that drive advantage for the world's leading businesses. We are at the heart of progress; with proven expertise and a continuous flow of AI-powered insight, enabling smarter decisions, faster innovation, and a lasting competitive edge. For our people-Kyndryls-that means doing purposeful work that powers human progress. Join us and experience a flexible, supportive environment where your well-being is prioritized and your potential can thrive.

We are looking for a very experienced COBOL Mainframe Developer with Application Architecture knowledge to join our Application Managed Services team. In this role, you will collaborate directly with a state agency to maintain and enhance its online Unemployment software and modernize its Disability Insurance software.

The ideal candidate will have a strong background in mainframe technologies and experience in designing, developing and maintaining COBOL applications integrating with front-end server-based applications. Experience in collaborating with state agencies on software projects is preferred, as well as prior experience with projects focusing on mainframe application modernization. This role will involve analyzing requirements, analyzing inter-application dependencies, architectural design of solutions, and implementing code while ensuring optimal performance and reliability.

Job Description

As a COBOL Mainframe Application Developer, you will work directly with the Department of Labor client personnel as a consultant to support development on their existing Unemployment and Disability Insurance software system. You will create and use programming specs to build assigned components, ensuring these components are properly documented, unit tested, and ready for integration. You will fix defects found during pre- and post-production and provide work estimates for development tasks. You will analyze the dependencies between mainframe applications, design and implement remediations for mainframe applications being sunset.

Primary Responsibilities:

  • Analyze architectural requirements and advise client on design

  • Analyze interdependence between mainframe applications

  • Analyze, design, develop, test and deploy code on a mainframe platform (z/OS) based upon user specifications.

  • Analyze user requirements and translate them into technical specifications and programming solutions.

  • Provide technical assistance in solving software problems.

  • Create and maintain comprehensive documentation for all development processes, including specifications, design, and user guides.

  • Assist in training and mentoring junior developers, sharing knowledge and best practices in mainframe development.

  • Ensure proper change management for all requested changes, fixes and enhancements to production applications.

  • 24 X 7 on-call support rotation is required.

  • Night and weekend Production/QA Support.

Kyndryl currently does not require employees to be fully vaccinated against COVID-19, however, if you are hired to work at a client, customer, or partner location, you may be required to show proof ofvaccinationto align with their respective COVID-19vaccinationpolicies. Those who believe they are eligible may apply for a medical or religious accommodation prior to the start of employment.

Who You Are

Your Future at Kyndryl

Every position at Kyndryl offers a way forward to grow your career, from Junior Administrator to Architect. We have training and upskilling programs that you find anywhere else, including hands-on experience, learning opportunities, and the change to certify in all four major platforms. One of the benefits of Kyndryl is that we work with customers in a variety of industries, from banking to retail. Whether you want to broaden your knowledge base or narrow your scope and specialize in a specific sector, you can find your opportunity here.

Job Qualifications

You excel in your field and have the experience to back it up. Just as importantly, you have a growth mindset, actively pursuing your personal and professional development. You prioritize customer success and are dedicated to delivering exceptional results.

*Candidates must be legally authorized to work in the United States, without the need for Visa sponsorship, both now and in the future.

Most important skills:

  • Application architecture skills

  • IMS DB and DB2 - extensive experience required programming with these

Required Skills and Experience

  • Bachelor's degree in Computer Science, Information Technology, or a related field (or equivalent work/practical experience).

  • At least 12 years of COBOL programming; proficiency in COBOL programming in an IBM z/OS mainframe environment.

  • Expertise in Job Control Language (JCL).

  • Experience in mainframe technologies, including IMS DB, CA7, DB2/SQL, JCL, MQ, VSAM, CICS, TSO, FTP.

  • Production Support experience including break-fix support and permanent fixes in production.

  • Development lifecycle experience, from Developing to System Test to UAT to Production.

  • Familiarity with software development methodologies (Agile, Waterfall).

Preferred Skills and Experience:

  • InterTest, Expediter debug tools, ServiceNow, Librarian source management, AWS Transform, GitHub Copilot, public sector experience.

  • CA7 - extensive experience required working with scheduler.

The compensation range for the position in the U.S. is -
$115,080 to $218,520 based on a full-time schedule.

Your actual compensation may vary depending on your geography, job-related skills and experience. For part time roles, the compensation will be adjusted appropriately. The pay or salary range will not be below any applicable state, city or local minimum wage requirement.

There is a different applicable compensation range for the following work locations:

California (San Francisco Bay Area): $138,120 to $262,320

California (All Other): $126,600 to $240,480

Colorado:$115,080 to $218,520

Massachusetts: $115,080 to $240,480

New York City:$138,120 to $262,320

Washington:$126,600 to $240,480

Washington DC: $126,600 to $240,480

This position will be eligible for Kyndryl's discretionary annual bonus program, based on performance and subject to the terms of Kyndryl's applicable plans. You may also receive a comprehensive benefits package which includes medical and dental coverage, disability, retirement benefits, paid leave, and paid time off. Note: If this is a sales commission eligible role, you will be eligible to participate in a sales commission plan in lieu of the annual discretionary bonus program.
Applications will be accepted on a rolling basis.

Being You

Diversity is a whole lot more than what we look like or where we come from, it's how we think and who we are. We welcome people of all cultures, backgrounds, and experiences. But we're not doing it single-handily: Our Kyndryl Inclusion Networks are only one of many ways we create a workplace where all Kyndryls can find and provide support and advice. This dedication to welcoming everyone into our company means that Kyndryl gives you - and everyone next to you - the ability to bring your whole self to work, individually and collectively, and support the activation of our equitable culture. That's the Kyndryl Way.

What You Can Expect

With state-of-the-art resources and Fortune 100 clients, every day is an opportunity to innovate, build new capabilities, new relationships, new processes, and new value. Kyndryl cares about your well-being and prides itself on offering benefits that give you choice, reflect the diversity of our employees and support you and your family through the moments that matter - wherever you are in your life journey. Our employee learningprograms give you access to the best learning in the industry to receive certifications, includingMicrosoft, Google, Amazon, Skillsoft, and many more. Through our company-wide volunteering and giving platform, you can donate, start fundraisers, volunteer, and search over 2 million non-profit organizations. At Kyndryl, we invest heavily in you, we want you to succeed so that together, we will all succeed.

Get Referred!
If you know someone that works at Kyndryl, when asked 'How Did You Hear About Us' during the application process, select 'Employee Referral' and enter your contact's Kyndryl email address.

What Kyndryl employees say

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About Kyndryl

Sourced by ZipRecruiter

Kyndryl is a market leader that thinks and acts like a start-up. We design, build, manage, and modernize the mission-critical technology systems that the world depends on every day.

Industry

It services

Company size

10,000+ Employees

Headquarters location

New City, NY, US

Year founded

2021

Social media

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