COBOL Mainframe Developer
Dallas, TX · On-site
Experience with CICS , VSAM, and IBM Mainframe environments * Expertise in Mainframe application development, maintenance, and production support * Strong SQL and DB2 programming skills * Experience ...
Dallas, TX · On-site
Experience with CICS , VSAM, and IBM Mainframe environments * Expertise in Mainframe application development, maintenance, and production support * Strong SQL and DB2 programming skills * Experience ...
Dallas, TX · On-site
Experience with CICS , VSAM, and IBM Mainframe environments * Expertise in Mainframe application development, maintenance, and production support * Strong SQL and DB2 programming skills * Experience ...
Plano, TX · Remote
$50.25 - $64.50/hr
We're looking for a Lead Mainframe Developer who can take ownership of complex systems, lead ... Utilize IBM utilities for system operations, data management, and optimization. * Integrate ...
Quick apply
Plano, TX · Remote
$50.25 - $64.50/hr
We're looking for a Lead Mainframe Developer who can take ownership of complex systems, lead ... Utilize IBM utilities for system operations, data management, and optimization. * Integrate ...
Plano, TX · Remote
$50.25 - $64.50/hr
We're looking for a Lead Mainframe Developer who can take ownership of complex systems, lead ... Utilize IBM utilities for system operations, data management, and optimization. * Integrate ...
Quick apply
Plano, TX · Remote
$50.25 - $64.50/hr
We're looking for a Lead Mainframe Developer who can take ownership of complex systems, lead ... Utilize IBM utilities for system operations, data management, and optimization. * Integrate ...
Plano, TX · Remote
$50.25 - $64.50/hr
We're looking for a Lead Mainframe Developer who can take ownership of complex systems, lead ... Utilize IBM utilities for system operations, data management, and optimization. * Integrate ...
Quick apply
Plano, TX · Remote
$50.25 - $64.50/hr
We're looking for a Lead Mainframe Developer who can take ownership of complex systems, lead ... Utilize IBM utilities for system operations, data management, and optimization. * Integrate ...
Dallas, TX · Remote
$50.25 - $64.50/hr
We are looking for Senior Mainframe Developers with deep expertise in IBM Problem Determination (PD) Tools to support complex application debugging, performance tuning, and production issue analysis.
Quick apply
Dallas, TX · Remote
$50.25 - $64.50/hr
We are looking for Senior Mainframe Developers with deep expertise in IBM Problem Determination (PD) Tools to support complex application debugging, performance tuning, and production issue analysis.
Westlake, TX · On-site
$47 - $60.50/hr
Mainframe Developer Location: Westlake, TX (Onsite) Mode: Contract Core Responsibilities ... within IBM zOS environments. * Transaction Processing CICS Architect and optimize online CICS ...
Westlake, TX · On-site
$47 - $60.50/hr
Mainframe Developer Location: Westlake, TX (Onsite) Mode: Contract Core Responsibilities ... within IBM zOS environments. * Transaction Processing CICS Architect and optimize online CICS ...
Plano, TX · On-site
$47 - $60.25/hr
Familiarity with IBM Mainframe hardware, CPU, Tapes, and Hitachi disk. * Experience with Mainframe ... Familiarity with DevOps practices and scripting languages (REXX, CLIST), and awareness of ...
Plano, TX · On-site
$47 - $60.25/hr
Familiarity with IBM Mainframe hardware, CPU, Tapes, and Hitachi disk. * Experience with Mainframe ... Familiarity with DevOps practices and scripting languages (REXX, CLIST), and awareness of ...
Dallas, TX · On-site
$48.50 - $62.25/hr
Looking for a Mainframe Developer to support our team in working with our business and team members ... IBM Mainframe Cobol JCL CA7 Connect Direct DB2 VSAM CICS Application Design, Architecture:
Dallas, TX · On-site
$48.50 - $62.25/hr
Looking for a Mainframe Developer to support our team in working with our business and team members ... IBM Mainframe Cobol JCL CA7 Connect Direct DB2 VSAM CICS Application Design, Architecture:
Westlake, TX · On-site
$47 - $60.50/hr
Mainframe Developer (W2 only) Location: Westlake, TX (Hybrid) Locals preferred Introduction: This ... Developing and maintaining Mainframe applications using COBOL, SQL, JCL, IBM DB2, and other related ...
Westlake, TX · On-site
$47 - $60.50/hr
Mainframe Developer (W2 only) Location: Westlake, TX (Hybrid) Locals preferred Introduction: This ... Developing and maintaining Mainframe applications using COBOL, SQL, JCL, IBM DB2, and other related ...
Richardson, TX · On-site
$44.50 - $57.25/hr
... programming language used to develop and maintain telecom billing applications on IBM Mainframes ... Preferred : • Experience in DB2 - IBM's relational database management system used to store ...
Richardson, TX · On-site
$44.50 - $57.25/hr
... programming language used to develop and maintain telecom billing applications on IBM Mainframes ... Preferred : • Experience in DB2 - IBM's relational database management system used to store ...
Familiarity with IBM Mainframe hardware, CPU, Tapes, and Hitachi disk. * Experience with Mainframe ... Familiarity with DevOps practices and scripting languages (REXX, CLIST), and awareness of ...
Familiarity with IBM Mainframe hardware, CPU, Tapes, and Hitachi disk. * Experience with Mainframe ... Familiarity with DevOps practices and scripting languages (REXX, CLIST), and awareness of ...
Plano, TX · On-site
$95K - $110K/yr
Experience in Mainframe modernization programs, Knowledge of Micro Focus COBOL or IBM z/OS Connect. understanding of DevOps, CI/CD, and Git. Key Responsibilities • Analyze, design, develop, test ...
Plano, TX · On-site
$95K - $110K/yr
Experience in Mainframe modernization programs, Knowledge of Micro Focus COBOL or IBM z/OS Connect. understanding of DevOps, CI/CD, and Git. Key Responsibilities • Analyze, design, develop, test ...
Plano, TX · On-site
$140K - $160K/yr
Must Have Technical/Functional Skills We are seeking a skilled Mainframe and AS400 Developer to design, develop, maintain, and support enterprise applications running on mainframe and IBM AS400 ...
Plano, TX · On-site
$140K - $160K/yr
Must Have Technical/Functional Skills We are seeking a skilled Mainframe and AS400 Developer to design, develop, maintain, and support enterprise applications running on mainframe and IBM AS400 ...
Richardson, TX · On-site
$44.50 - $57.25/hr
... programming language used to develop and maintain telecom billing applications on IBM Mainframes ... Preferred Skill and Experience • Experience in DB2 - IBM's relational database management system ...
Richardson, TX · On-site
$44.50 - $57.25/hr
... programming language used to develop and maintain telecom billing applications on IBM Mainframes ... Preferred Skill and Experience • Experience in DB2 - IBM's relational database management system ...
Mainframe development (COBOL, JCL, PL/I ... Modern DevOps practices and CI/CD implementation * Tools such as GitHub, Jenkins/CI tools, IBM DBB ...
Mainframe development (COBOL, JCL, PL/I ... Modern DevOps practices and CI/CD implementation * Tools such as GitHub, Jenkins/CI tools, IBM DBB ...
Mainframe development (COBOL, JCL, PL/I ... Modern DevOps practices and CI/CD implementation * Tools such as GitHub, Jenkins/CI tools, IBM DBB ...
Mainframe development (COBOL, JCL, PL/I ... Modern DevOps practices and CI/CD implementation * Tools such as GitHub, Jenkins/CI tools, IBM DBB ...
Dallas, TX · On-site +1
$48.50 - $62.25/hr
... IBM Mainframe platforms Key Responsibilities Design develop test and maintain mainframe ... engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data ...
Dallas, TX · On-site +1
$48.50 - $62.25/hr
... IBM Mainframe platforms Key Responsibilities Design develop test and maintain mainframe ... engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data ...
Mckinney, TX · On-site
$136K - $227K/yr
Mainframe development (COBOL, JCL, PL/I ... Modern DevOps practices and CI/CD implementation * Tools such as GitHub, Jenkins/CI tools, IBM DBB ...
Mckinney, TX · On-site
$136K - $227K/yr
Mainframe development (COBOL, JCL, PL/I ... Modern DevOps practices and CI/CD implementation * Tools such as GitHub, Jenkins/CI tools, IBM DBB ...
Dallas, TX · On-site
$48.50 - $62.25/hr
... IBM Mainframe platforms Key Responsibilities Design develop test and maintain mainframe ... engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data ...
Dallas, TX · On-site
$48.50 - $62.25/hr
... IBM Mainframe platforms Key Responsibilities Design develop test and maintain mainframe ... engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data ...
$48.50 - $62.25/hr
We are looking for a Senior Mainframes Developer to work on mainframe software application ... In a dynamic, fast paced environment the IBM zTPF operating system is the central hub for all ...
Quick apply
$48.50 - $62.25/hr
We are looking for a Senior Mainframes Developer to work on mainframe software application ... In a dynamic, fast paced environment the IBM zTPF operating system is the central hub for all ...
$38.29 - $39.97
3% of jobs
$39.97 - $41.66
4% of jobs
$41.66 - $43.34
4% of jobs
$43.34 - $45.03
4% of jobs
$45.03 - $46.72
4% of jobs
$46.72 - $48.40
4% of jobs
$48.72 is the 25th percentile. Wages below this are outliers.
$48.40 - $50.09
4% of jobs
$50.09 - $51.77
4% of jobs
The median wage is $53.32 / hr.
$51.77 - $53.46
19% of jobs
$55.09 is the 75th percentile. Wages above this are outliers.
$53.46 - $55.15
24% of jobs
$55.15 - $56.83
24% of jobs
$38
$51
$56
An IBM Mainframe Developer is responsible for designing, developing, maintaining, and troubleshooting applications that run on IBM mainframe systems. They typically work with programming languages like COBOL, JCL, and SQL, and use tools such as CICS and DB2 to manage transactions and databases. Their role is critical in industries like banking, insurance, and government, where mainframes handle large-scale, high-volume processing. IBM Mainframe Developers ensure system reliability, performance, and security while also modernizing legacy systems to meet evolving business needs.
To thrive as an IBM Mainframe Developer, you need a strong background in COBOL, JCL, DB2, and CICS, typically supported by a relevant degree in computer science or a related field. Proficiency with mainframe tools such as IBM z/OS, TSO/ISPF, and knowledge of version control and debugging utilities is highly valued, with certifications like IBM Certified System Programmer being a plus. Strong analytical thinking, attention to detail, and communication skills help developers efficiently resolve complex issues and collaborate with cross-functional teams. These abilities are crucial to maintaining critical legacy systems, ensuring data integrity, and supporting organizational operations.
IBM Mainframe Developers often encounter challenges such as integrating legacy mainframe applications with modern technologies and troubleshooting complex, mission-critical systems. Addressing these challenges typically involves working closely with system architects, business analysts, and other IT professionals to understand requirements and minimize downtime. Many organizations provide ongoing training and mentorship to help developers keep their skills current and solve unique technical problems. Proactive communication, strong documentation practices, and a problem-solving mindset are key to successfully navigating these hurdles. As a result, developers can expect a dynamic, team-oriented environment where continuous learning is encouraged.

Role: Mainframe Developer
Location: Dallas, TX (Onsite) Job Type: Contract
Job Description
We are seeking an experienced Mainframe Developer with a strong background in COBOL, DB2, and JCL. The ideal candidate must have previous experience working with Verizon and be comfortable working onsite in Dallas, TX.
Required Skills
Mandatory Requirement
Responsibilities
Must-Have Skills
Regards,
Govind Awasthi
Associate Talent Acquisition
Sourced by ZipRecruiter
1 - 10 Employees
Austin, TX, US
2004