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Cobol Developer Contract Jobs in Texas (NOW HIRING)

mainframe developer

Dallas, TX ยท 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 ...

Mainframe Developer

Westlake, TX ยท On-site

$47 - $60.50/hr

Contract Core Responsibilities * Application Development and Engineering Design, write, test, and implement complex, highly secure batch and online programs utilizing enterprise COBOL within IBM zOS ...

Sr. Java Developer

Austin, TX

$56.75 - $72.25/hr

... a contract to hire position. The candidate will be participating in the detailed design ... COBOL, Mainframe, IMS Frameworks: Struts, Spring, .NET, Jquery, ExtJS Databases: Oracle, SQL Server ...

Senior AI Developer

Southlake, TX ยท On-site

$85 - $90/hr

Southlake, TX or Austin, TX (4 days a week on-site) Duration : 12-month contract to hire role About ... Cobol/DB2 applications to distributed Java/SQL/MongoDB platforms). Hands-on experience using ...

Sr. Systems Engineer

Plano, TX

$97K - $133K/yr

Contract: 6 month + Description of Work: Ensemble Application Infrastructure Support in Dev, QA, ... Experience with MicroFocus Cobol a plus. Additional Information 6 month

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Cobol Developer Contract information

What is a Cobol Developer Contract job?

A Cobol Developer Contract job is a temporary position where a developer is hired to work on projects involving COBOL, a legacy programming language used in mainframe and financial systems. Contract durations vary, typically ranging from a few months to a year, with possible extensions. Responsibilities often include maintaining, updating, and troubleshooting COBOL applications. Contractors may work on-site or remotely, depending on the employer's requirements.

What are the typical responsibilities of a Cobol Developer working on a contract basis?

As a contract Cobol Developer, your daily responsibilities often include analyzing business requirements, coding and testing COBOL programs, maintaining mainframe applications, and troubleshooting any system issues that arise. You may also be tasked with documenting changes, collaborating with QA teams, and participating in code reviews to ensure high-quality deliverables. Projects can range from routine maintenance to significant modernization efforts, and you will likely interact with project managers, business analysts, and other IT professionals. This contract role offers opportunities to work on diverse projects across industries like finance, insurance, and government, enabling you to expand your technical and industry expertise.

What are the key skills and qualifications needed to thrive in the Cobol Developer Contract position, and why are they important?

To thrive as a Cobol Developer Contract, you need strong programming skills in COBOL, understanding of mainframe environments, and experience with legacy systems integration, typically supported by a computer science degree or equivalent work experience. Familiarity with IBM mainframes, JCL (Job Control Language), databases like DB2, and source control tools is important, as are relevant certifications in COBOL or mainframe technologies. Analytical thinking, problem-solving, and effective communication are essential soft skills, especially when collaborating with business analysts or cross-functional teams. These competencies are crucial for maintaining, modernizing, and troubleshooting mission-critical applications in large organizations.

What are the most commonly searched types of Cobol Developer jobs in Texas? The most popular types of Cobol Developer jobs in Texas are:
What job categories do people searching Cobol Developer Contract jobs in Texas look for? The top searched job categories for Cobol Developer Contract jobs in Texas are:
What cities in Texas are hiring for Cobol Developer Contract jobs? Cities in Texas with the most Cobol Developer Contract job openings:
Infographic showing various Cobol Developer Contract job openings in Texas as of July 2026, with employment types broken down into 3% Locum Tenens, 40% As Needed, 32% Full Time, 3% Part Time, 3% Contract, and 19% Nights. Highlights an 78% Physical, 3% Hybrid, and 19% Remote job distribution.

Senior Full Stack Mainframe Engineer

APLOMB Technologies

Dallas, TX โ€ข On-site

Other

Posted 16 days ago


Job description

Senior Full Stack Mainframe Engineer
Contract on W2
Location: Dallas, TX
Experience: 8+ Years
Mandatory Skills:

COBOL, JCL, CICS, DB2, VSAM, Syncsort
REST APIs, XML/JSON, Production Support
Java, Spring Boot, AWS (Preferred)


The Senior Full Stack Mainframe Engineer will support critical Customer & Account Management (CAM) applications by developing, maintaining, and modernizing enterprise mainframe solutions. This role partners closely with distributed engineering teams to ensure platform stability, production reliability, and successful integration between legacy mainframe systems and modern cloud-native applications.

Responsibilities:
* Design, develop, maintain, and enhance enterprise mainframe applications supporting critical business functions.
* Develop and support applications using COBOL, JCL, CICS, DB2, VSAM, and Syncsort.
* Analyze and resolve complex production issues, perform root cause analysis, and implement long-term solutions.
* Support both batch and online transaction processing while ensuring high availability and operational stability.
* Collaborate with distributed engineering teams developing Java, Spring Boot, REST APIs, and AWS-based applications.
 
Required Qualifications:
* 8+ years of enterprise Mainframe development experience.
* Strong expertise in:
โ—ฆ COBOL
โ—ฆ JCL
โ—ฆ CICS
โ—ฆ DB2 (Native SQL and COBOL Stored Procedures)
โ—ฆ VSAM
โ—ฆ Syncsort
* Experience designing and integrating REST APIs using XML and JSON.
* Experience supporting high-volume, mission-critical production systems.
* Strong troubleshooting, analytical, and problem-solving skills.
* Experience working in Agile development environments.