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Senior Mainframe Developer Jobs in Austin, TX (NOW HIRING)

Hireblazer

Senior Mainframe IMS Programmer

Austin, TX · Remote

Senior Mainframe IMS/Application Programmer Location: Austin, TX (100% Remote) Duration: 5 Months ... The client services of one (1) Developer/Programmer Analyst, Level 3, hereafter referred to as ...

Infojini Inc

Mainframe programmer/Analyst

Austin, TX

Developer Analyst Duration: 6+ Months Location: Austin, TX Description Worker will perform highly ... senior level Programmer / Developer Analyst must have a strong background in data and database ...

Accenture

Mainframe Specialist

Austin, TX

$70K - $196K/yr

Partner with cross-functional teams-architects, developers, QA, and business analysts-to gather ... Collaborate with senior leadership to secure executive sponsorship and organizational buy-in for ...

blueStone

Sr. Java Developer

Austin, TX · On-site

$56.75 - $72.25/hr

... is seeking a Sr. Java Developer for a contract to hire position. The candidate will be ... COBOL, Mainframe, IMS Frameworks: Struts, Spring, .NET, Jquery, ExtJS Databases: Oracle, SQL Server ...

Hireblazer

Senior Natural/COBOL Developer

Austin, TX · Remote

Role: Senior Natural/COBOL Developer Expected Duration: 8 months Location: Remote-Texas based ... An ideal candidate has deep mainframe development experience, can analyze and modify heavily ...

Centstone

Senior Business Analyst (Level 2)

Austin, TX · On-site

$91K - $118K/yr

- Senior Business Analyst (Level 2) Client: Texas Workforce Commission (TWC) Role: Systems Analyst ... Mainframe programming: Natural, COBOL Documentation: RTM, SDD, SRS, User Stories, Use Cases, DFDs ...

Enfycon Inc

Sr. Data Engineer

Austin, TX · On-site

$113K - $136K/yr

Job Title : Sr. Data Engineer IV Process : 2 rounds virtual, final interview onsite Location: 3800 ... Work with Mainframe datasets and utilities to extract and integrate data * Build and support ...

Hireblazer

Senior Natural/ADABAS Developer

Austin, TX · Remote

$65 - $70/hr

Senior Natural/ADABAS Developer Location: Austin, TX Duration: 12 Months Summary: Development of ... with Web-enabling mainframe Natural programs * 2 Years of Preferred Public sector experience ...

RIT Solutions, Inc.

Sr. Automation Engineer

Austin, TX · On-site

$103K - $135K/yr

RIT Solutions, Inc. is seeking a Senior Automation Engineer to build a brand-new integration ... If a digital platform needs to talk to the mainframe via the ESB pipeline, this resource ensures ...

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Senior Mainframe Developer information

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How much do senior mainframe developer jobs pay per hour?

As of Jul 26, 2026, the average hourly pay for senior mainframe developer in Austin, TX is $57.13, according to ZipRecruiter salary data. Most workers in this role earn between $53.61 and $62.40 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Mainframe Developer, and why are they important?

To thrive as a Senior Mainframe Developer, you need deep expertise in mainframe programming languages (like COBOL, JCL, and PL/I), systems analysis, and a strong understanding of legacy application architectures, typically supported by a degree in computer science or related experience. Familiarity with tools such as IBM z/OS, DB2, CICS, and version control systems is essential, along with relevant certifications like IBM Certified System Programmer. Excellent problem-solving, communication, and leadership skills help you collaborate effectively and mentor junior developers. These skills are crucial for maintaining mission-critical systems, ensuring reliability, and guiding modernization efforts in complex enterprise environments.

What are some common challenges faced by Senior Mainframe Developers when integrating legacy systems with modern technologies?

Senior Mainframe Developers often encounter challenges when integrating legacy mainframe systems with newer technologies such as cloud platforms, APIs, or microservices. These challenges include ensuring data consistency, maintaining system security, and minimizing downtime during migrations. Collaboration with cross-functional teams, such as infrastructure engineers and application developers, is key to developing seamless integration solutions. Staying up-to-date with modernization tools and best practices can help address these complexities and support the organization's digital transformation goals.

What are Senior Mainframe Developers?

Senior Mainframe Developers are experienced professionals who design, develop, and maintain mainframe systems—large-scale computers used by organizations for critical applications, bulk data processing, and enterprise resource planning. They are proficient in languages like COBOL, JCL, and Assembler, and often work with databases and transaction processing systems. Their responsibilities include troubleshooting system issues, optimizing performance, mentoring junior developers, and ensuring the reliability and security of mainframe operations.
What are popular job titles related to Senior Mainframe Developer jobs in Austin, TX? For Senior Mainframe Developer jobs in Austin, TX, the most frequently searched job titles are:
What job categories do people searching Senior Mainframe Developer jobs in Austin, TX look for? The top searched job categories for Senior Mainframe Developer jobs in Austin, TX are:
What cities near Austin, TX are hiring for Senior Mainframe Developer jobs? Cities near Austin, TX with the most Senior Mainframe Developer job openings:
Senior Mainframe Developer jobs near you
Infographic showing various Senior Mainframe Developer job openings in Austin, TX as of July 2026, with employment types broken down into 83% Full Time, 5% Part Time, 1% Temporary, and 11% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $118,834 per year, or $57.1 per hour.
Senior Mainframe Developer

Senior Mainframe Developer

PROLIM Global Corporation

Austin, TX • On-site, Remote

Full-time

Posted 10 days ago

Job description

PROLIM Global Corporation (www.prolim.com) is hiring a Mainframe Developer Programmer Analyst 3 for a leading Government Client.
Job Title: Mainframe Developer Programmer Analyst 3
Location: Remote - 101 E. 15th Street, Austin, Texas 78778
(Position may require team members to come into the office. There may be unscheduled requests with seventy-two (72) hour notice based on business needs.)
Duration: Contract - Expected to start as soon as possible and continue through August 31, 2027, or completion of approximately 1,344 total hours. Contract includes an initial two (2) year term with three (3) optional one (1) year renewals.
Summary
We are seeking an experienced Mainframe Developer Programmer Analyst 3 to support enterprise legacy system modernization and application development initiatives. The ideal candidate will have extensive experience developing, enhancing, and maintaining large-scale mainframe applications using COBOL, Natural, JCL, and DB2 technologies.
The candidate will support all phases of the Software Development Life Cycle (SDLC), including requirements analysis, application design, development, testing, troubleshooting, documentation, and production support. This role will focus on integrating standardized data exchange processes into existing mainframe environments, modifying legacy applications, supporting batch processing workflows, and ensuring reliable system performance.
Candidates should have strong analytical skills, experience working with complex legacy systems, and the ability to troubleshoot and optimize highly customized mainframe applications.
Key Responsibilities
• Perform advanced mainframe application development and maintenance activities.
• Develop, enhance, test, and debug COBOL, Natural, and JCL applications within enterprise mainframe environments.
• Analyze business and technical requirements and translate them into effective system solutions.
• Modify and optimize DB2 tables, schemas, and relational database structures.
• Support integration of external data exchange streams into existing mainframe processing architectures.
• Analyze and modify CICS/Map environments, runtime routines, and batch processing jobs.
• Develop and support web service integrations using SOAP, REST, XML, and JSON technologies.
• Perform application testing using data-driven development approaches.
• Troubleshoot complex software, database, and system-related issues.
• Conduct impact analysis and gap analysis on undocumented or highly customized legacy code.
• Create and maintain technical documentation, specifications, and test cases.
• Support system enhancements throughout the complete Software Development Life Cycle (SDLC).
• Ensure compliance with programming standards, security requirements, and project objectives.
• Support secure authentication and authorization implementations using enterprise frameworks.
• Perform additional duties as assigned to support project initiatives.
Required Skills & Qualifications
• 8+ years of experience developing, testing, and debugging COBOL, Natural, and JCL applications in large-scale mainframe environments.
• 8+ years of experience working with DB2 tables, schemas, relational databases, and data integration.
• 8+ years of experience with mainframe batch processing, scripting, CICS/Map environments, and runtime routines.
• 8+ years of experience with Web API development including SOAP, REST, XML, and JSON integrations.
• 8+ years of experience integrating external web-service data streams into legacy mainframe applications.
• 8+ years of experience analyzing and modifying legacy application workflows and batch processing routines.
• Strong knowledge of Software Development Life Cycle (SDLC) methodologies and application development practices.
• Strong ability to test, debug, troubleshoot, and implement enterprise software applications.
• Experience analyzing complex legacy code and performing impact analysis.
• Experience with secure authentication and authorization technologies including LDAP, SAML, or OIDC.
• Strong problem-solving skills with experience supporting production systems and enterprise applications.
Preferred Qualifications
• Experience implementing or maintaining NASWA SIDES (State Information Data Exchange System) exchanges.
• Experience supporting Additional Fact-Finding (ADF), Determinations and Decisions (DD), Monetary/Potential Charges (MPC), and Benefit Charges (BC) workflows.
• Experience with SDLC and project tools such as Visio and ALM Octane.
• Experience working with state or federal government systems.
• Experience handling and securing sensitive Personally Identifiable Information (PII).
• Experience implementing identity management solutions using Azure, Okta, LDAP, or Entra.
Interested Candidates
Please send your updated resume and contact details to: anand.kanavalli@prolim.com
About PROLIM Corporation
PROLIM is a leading provider of end-to-end IT, PLM, and Engineering Services and Solutions for Global 1000 companies. We understand business as much as technology and help our customers improve profitability and efficiency through high-value consulting, staffing, engineering, and project management services.
Our offerings include Advisory Services, PLM Software & Services, Program Management, Solution Architecture, Training & Staffing, Cloud Solutions, Infrastructure Services, ERP Practices, Quality Assurance Services, and Engineering Services across a wide range of industries.

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