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Senior Mainframe Programmer Jobs in Texas (NOW HIRING)

Virtusa Corporation

Mainframe Developer

Trophy Club, TX · On-site

$47 - $60.50/hr

Senior Mainframe Software Engineer who can quickly grasp complex systems, practice SDLC in agile methodology and practice DEVSECOPS for deployment and continuous integration for consumer lending ...

New

Broadcom Inc.

Senior Mainframe DevOps Architect

Plano, TX · On-site

$150 - $230/hr

About the Role We are seeking a Senior Mainframe DevOps Architect to lead solution design and own end-to-end architecture for enterprise customers--translating complex business requirements into ...

Broadcom, Inc.

Senior Mainframe DevOps Architect

Plano, TX · On-site

$123K - $168K/yr

About the Role We are seeking a Senior Mainframe DevOps Architect to lead solution design and own end-to-end architecture for enterprise customers-translating complex business requirements into ...

Northern Base

Senior Mainframe and .NET Developer

Plano, TX · On-site

$47 - $60.25/hr

Hiring Alert | Senior Mainframe, .NET Developer Location: Plano, TX (Onsite) Employment Type: Full-Time Experience Required: 7-12 Years Visa Type: USC / GC Only Must-Have Skills: * COBOL Development

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.

Vytwo

Sr Mainframe Developer / Engineer

Prosper, TX · On-site

$44.75 - $57.75/hr

Mainframe Automation experience is a plus TECHNICAL SKILLS Must Have: COBOL, CICS, DB2, DB2 ... engineering, or software delivery. Proficiency writing and optimizing SQL queries for data ...

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Senior Mainframe Programmer information

What is the difference between Senior Mainframe Programmer vs Mainframe Developer?

AspectSenior Mainframe ProgrammerMainframe Developer
CredentialsTypically requires a mainframe programming certification and several years of experienceOften requires similar certifications and experience, focusing on coding and development
Work EnvironmentWorks primarily on legacy mainframe systems within financial, insurance, or government sectorsDevelops and maintains mainframe applications, often in similar industries
Employer & Industry UsageCommonly employed by large corporations with mainframe infrastructureUsed interchangeably with mainframe programmer, focusing on application development

The main difference between a Senior Mainframe Programmer and a Mainframe Developer is primarily experience level and scope. Senior Mainframe Programmers often have more responsibilities, including overseeing projects and mentoring junior staff, while Mainframe Developers focus on coding and application creation. Both roles require similar credentials and are vital in industries relying on legacy mainframe systems.

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The most popular types of Mainframe Programmer jobs in Texas are:

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For Senior Mainframe Programmer jobs in Texas, the most frequently searched job titles are:

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Senior Mainframe Programmer jobs near you
Infographic showing various Senior Mainframe Programmer job openings in Texas as of August 2026, with employment types broken down into 88% Full Time, 5% Part Time, 6% Contract, and 1% Nights. Highlights an 90% Physical, 2% Hybrid, and 8% Remote job distribution.

Senior Mainframe,.NET Developer

Tata Consultancy Service Limited

Plano, TX • On-site

$95K - $110K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 14 days ago

Job description

Must Have Technical/Functional Skills
Primary Skill: Senior Mainframe,.NET Developer
Secondary: JIRA, Jenkins, Github.
Experience: Minimum 7 years
Roles & Responsibilities
Senior Mainframe Developer COBOL, DB2, CICS with .NET Experience
We are seeking a highly skilled Mainframe Developer with strong expertise in COBOL, DB2, CICS, JCL, VSAM, and working knowledge of .NET technologies. The ideal candidate will be responsible for maintaining, enhancing, and modernizing critical enterprise applications while supporting integration between Mainframe and distributed .NET platforms.
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, and support Mainframe applications.
• Develop and maintain applications using COBOL, DB2, CICS, JCL, VSAM, and IMS.
• Perform production support, incident resolution, and root cause analysis.
• Create and optimize DB2 queries, stored procedures, and database performance.
• Design and implement interfaces between Mainframe and .NET applications.
• Participate in application modernization and migration initiatives.
• Collaborate with business analysts, architects, and cross-functional teams.
• Conduct code reviews and ensure adherence to development standards.
• Prepare technical specifications, design documents, and operational procedures.
• Support regulatory, compliance, and audit requirements in enterprise environments.
Required Skills
Mainframe Technologies COBOL/ DB2 / CICS /JCL /VSAM / IBM Utilities
.NET Technologies : C# /ASP.NET, .NET Framework / Web API Services / SQL Server
TCS Employee Benefits Summary:
Discretionary Annual Incentive.
Comprehensive Medical Coverage: Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans.
Family Support: Maternal & Parental Leaves.
Insurance Options: Auto & Home Insurance, Identity Theft Protection.
Convenience & Professional Growth: Commuter Benefits & Certification & Training Reimbursement.
Time Off: Vacation, Time Off, Sick Leave & Holidays.
Legal & Financial Assistance: Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing.
Salary Range: $95,000 - 110,000 a year

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