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Remote Mainframe Developer Jobs in Fort Worth, TX

Senior z/OS Developer

Irving, TX · On-site +1

$82K - $193K/yr

Location This role is remote anywhere in USA About the job you're considering We are seeking an ... Knowledge of IBM C/C++ development on the mainframe platform. * Experience developing and ...

Guidewire Developer-ClaimCenter

Richardson, TX · On-site +1

$49.50 - $65.50/hr

... TX, Remote-CT, Remote-GA, Remote-IL, Remote-IN, Remote-OH, Remote-PA, Remote-TX, Remote-VA ... We are seeking an experienced Guidewire ClaimCenter Developer to be a deep technical expert in the ...

Senior AI Engineer - Remote

Dallas, TX · Remote

$105K - $147K/yr

We are currently seeking a Senior AI Engineer - Remote to join our team in Dallas, Texas (US-TX), United States (US). Day to Day job Duties: We are seeking an Senior AI Engineer to join our team. The ...

This is a remote position requiring full-time availability from 8:30 AM to 5:30 PM Central Time ... Instead, we are looking for a developer with experience across multiple systems and technologies ...

Showing results 21-40

Remote Mainframe Developer information

See Fort Worth, TX salary details

$9

$51

$69

How much do remote mainframe developer jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for remote mainframe developer in Fort Worth, TX is $51.16, according to ZipRecruiter salary data. Most workers in this role earn between $45.14 and $58.08 per hour, depending on experience, location, and employer.

What does a remote mainframe developer do?

As a remote mainframe developer, you work from home to design, code, test, and configure software and applications used on a mainframe system. Mainframes are large computers with particularly high processing power and are often used for critical tasks like bulk data processing or enterprise resource planning. In this role, you may help ensure all new software is fully backward-compatible, monitor system performance, isolate errors, and work collaboratively with other developers as needed. Most mainframe developers work for larger companies. As a remote employee, you use virtual office software, phone, chat, or email to remain connected to other employees.

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

To thrive as a Remote Mainframe Developer, you need strong programming skills in languages like COBOL, JCL, and experience with mainframe operating systems, often supported by a degree in computer science or related field. Familiarity with tools such as IBM z/OS, DB2, CICS, and version control systems is typically required, along with relevant certifications. Excellent problem-solving abilities, independent work ethic, and effective virtual communication are standout soft skills for this remote role. These skills ensure smooth maintenance, modernization, and support of critical legacy systems in distributed teams.

Is mainframe in demand?

Mainframe developers are still in demand due to the continued reliance of large enterprises on mainframe systems for critical operations. Skills in COBOL, JCL, and mainframe security are valuable, and many organizations seek professionals to maintain and modernize legacy systems.

How does a remote mainframe developer typically collaborate with on-site teams and manage communication challenges?

As a Remote Mainframe Developer, you'll often work closely with on-site IT teams, business analysts, and project managers through virtual meetings, chat platforms, and shared documentation tools. Effective communication is key, so regular check-ins and proactive status updates help ensure alignment on project goals and troubleshooting efforts. Many companies use agile methodologies, which means you'll likely participate in daily stand-ups and sprint planning sessions remotely. While time zone differences can be a challenge, flexible scheduling and clear communication protocols are common strategies to keep everyone connected and productive.

What is a remote mainframe developer?

A Remote Mainframe Developer is a software professional who specializes in designing, developing, maintaining, and troubleshooting applications that run on mainframe computers, while working from a remote location. Mainframes are powerful computers often used by large organizations for critical applications, such as transaction processing and bulk data handling. Remote Mainframe Developers use programming languages like COBOL, JCL, and Assembler, and often connect to mainframe systems via secure networks. Their work ensures that legacy systems remain efficient, secure, and up-to-date. This role typically requires strong technical skills, experience with mainframe environments, and effective communication for collaborating with on-site teams.
What are popular job titles related to Remote Mainframe Developer jobs in Fort Worth, TX? For Remote Mainframe Developer jobs in Fort Worth, TX, the most frequently searched job titles are:
What job categories do people searching Remote Mainframe Developer jobs in Fort Worth, TX look for? The top searched job categories for Remote Mainframe Developer jobs in Fort Worth, TX are:
What cities near Fort Worth, TX are hiring for Remote Mainframe Developer jobs? Cities near Fort Worth, TX with the most Remote Mainframe Developer job openings:
Infographic showing various Remote Mainframe Developer job openings in Fort Worth, TX as of August 2026, with employment types broken down into 57% Full Time, and 43% Contract. Highlights an 100% Remote job distribution, with an average salary of $106,406 per year, or $51.2 per hour.

Senior z/OS Developer

United Airlines

Irving, TX • On-site, Remote

$82K - $193K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 24 days ago


United Airlines rating

7.9

Company rating: 7.9 out of 10

Based on 341 frontline employees who took The Breakroom Quiz

7th of 26 rated airlines


Job description

At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world's mostinnovative companies unleash their potential. From autonomous cars to life-saving robots, our digital and software technology experts think outside the box as theyprovide unique R&D and engineering services across all industries. Join us for a career full of opportunities. Where you can make a difference. Where no two days arethe same.

Location

This role is remote anywhere in USA 

About the job you're considering

We are seeking an experienced Senior z/OS Assembler Programmer to play a key role in the development, enhancement, and Level 3 support of a mature enterprise z/OS product. This position requires deep expertise in Assembler programming, feature design, complex problem analysis, and issue resolution within a mainframe environment.

The ideal candidate will possess strong technical leadership capabilities, be able to mentor and guide team members, and effectively communicate with customers while managing complex technical situations.

Your role
  • Understand complex legacy assembler applications quickly. Analyze, design and code new features.
  • Diagnosing difficult production problems using dumps and traces and code fixes for the problems
  • Lead others in development and L3 work
  • Communicate effectively with customers and manage difficult situations
Your skills and experience
  • Expert in assembler language coding, with at least a decade of experience
  • Strong knowledge of dump analysis
Nice to have
  • Experience working with TCP/IP and SNA networking protocols within z/OS environments.
  • Understanding of Job Control Language (JCL) and its application in batch processing and system operations.
  • Experience with VSAM data structures, file management, and performance tuning.
  • Knowledge of z/OS task management, including Recovery Termination Management (RTM) and I/O support services.
  • Familiarity with SMP/E for software installation, maintenance, and upgrade management.
  • Experience working with UNIX System Services (USS) in z/OS environments.
  • Knowledge of IBM C/C++ development on the mainframe platform.
  • Experience developing and maintaining automation or utility scripts using REXX.
  • Understanding of TLS, System SSL, and zIIP processor technologies to support secure and optimized mainframe workloads.
  • Previous experience supporting or developing Managed File Transfer (MFT) solutions or other core z/OS system products would be highly beneficial.

The base compensation range for this role in the posted location is: $82,082 to $193,440

Capgemini provides compensation range information in accordance with applicable national, state, provincial, and local pay transparency laws. The base compensation range listed for this position reflects the minimum and maximum target compensation Capgemini, in good faith, believes it may pay for the role at the time of this posting. This range may be subject to change as permitted by law.

The actual compensation offered to any candidate may fall outside of the posted range and will be determined based on multiple factors legally permitted in the applicable jurisdiction.

These may include, but are not limited to: Geographic location, Education and qualifications, Certifications and licenses, Relevant experience and skills, Seniority and performance, Market and business consideration, Internal pay equity.

It is not typical for candidates to be hired at or near the top of the posted compensation range.

In addition to base salary, this role may be eligible for additional compensation such as variable incentives, bonuses, or commissions, depending on the position and applicable laws.

Capgemini offers a comprehensive, non-negotiable benefits package to all regular, full-time employees. In the U.S. and Canada, available benefits are determined by local policy and eligibility and may include: 

  • Paid time off based on employee grade (A-F), defined by policy: Vacation: 12-25 days, depending on grade, Company paid holidays, Personal Days, Sick Leave
  • Medical, dental, and vision coverage (or provincial healthcare coordination in Canada)
  • Retirement savings plans (e.g., 401(k) in the U.S., RRSP in Canada)
  • Life and disability insurance
  • Employee assistance programs
  • Other benefits as provided by local policy and eligibility

Important Notice: Compensation (including bonuses, commissions, or other forms of incentive pay) is not considered earned, vested, or payable until it becomes due under the terms of applicable plans or agreements and is subject to Capgemini's discretion, consistent with applicable laws. The Company reserves the right to amend or withdraw compensation programs at any time, within the limits of applicable legislation.

Disclaimers

Capgemini is an Equal Opportunity Employer encouraging inclusion in the workplace. Capgemini also participates in the Partnership Accreditation in Indigenous Relations (PAIR) program which supports meaningful engagement with Indigenous communities across Canada by promoting fairness, accessibility, inclusion and respect.  We value the rich cultural heritage and contributions of Indigenous Peoples and actively work to create a welcoming and respectful environment. All qualified applicants will receive consideration for employment without regard to race, national origin, gender identity/expression, age, religion, disability, sexual orientation, genetics, veteran status, marital status or any other characteristic protected by law.

This is a general description of the Duties, Responsibilities and Qualifications required for this position. Physical, mental, sensory or environmental demands may be referenced in an attempt to communicate the manner in which this position traditionally is performed. Whenever necessary to provide individuals with disabilities an equal employment opportunity, Capgemini will consider reasonable accommodations that might involve varying job requirements and/or changing the way this job is performed, provided that such accommodation does not pose an undue hardship. Capgemini is committed to providing reasonable accommodation during our recruitment process. If you need assistance or accommodation, please reach out to your recruiting contact.

Please be aware that Capgemini may capture your image (video or screenshot) during the interview process and that image may be used for verification, including during the hiring and onboarding process.

Click the following link for more information on your rights as an Applicant in the United States.  http://www.capgemini.com/resources/equal-employment-opportunity-is-the-law

Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem.


What United Airlines employees say

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About United Airlines

Sourced by ZipRecruiter

United Airlines is embarking on an exciting journey to become the best airline in aviation history. Our purpose, "Connecting People, Uniting the World," extends beyond transportation, emphasizing our commitment to uplift and create opportunities in the places we serve. With a global presence and diverse workforce, we value inclusivity and are dedicated to hiring tens of thousands of individuals across various roles. Our comprehensive benefits package, including perks like space available travel, parental leave, and 401k, aims to support your well-being and growth.

Industry

Aviation

Company size

10,000+ Employees

Headquarters location

Chicago, IL, US

Year founded

1926

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