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Mainframe Developer

Location: Austin, TX

Job Type: Contract

Company: IDR

Category: Development and Architecture

Job Description Apply Now

The Mainframe Developer role offers a valuable opportunity for experienced professionals seeking to contribute to the modernization of legacy systems in a collaborative and technology-driven environment. As a Mainframe Developer, you will play a central part in driving the transition from traditional mainframe applications to modern technology platforms, supporting the evolution of the organization’s IT infrastructure. This Mainframe Developer position is ideal for candidates who excel at advanced systems analysis, designing data migration strategies, and presenting complex technical concepts in accessible business language.

In this full-time Mainframe Developer role, you will be responsible for working with IMS and application mainframe environments, integrating data from both Oracle and legacy Java systems. Your primary focus will be analyzing current systems and developing comprehensive proposals to transition data flows from mainframe to newer technologies. Working independently with minimal supervision, you will leverage your technical expertise to architect solutions for system modernization, including the design and oversight of data migration efforts from Oracle-based systems to platforms such as MS SQL or Snowflake.

The Mainframe Developer role involves advanced programming responsibilities, utilizing languages such as COBOL, .NET, Salesforce, C#, or Java, and applying your in-depth experience with Oracle databases. You will also collaborate closely with business stakeholders to present research findings, facilitate requirements gathering, and obtain approval for technical solutions that align with the organization’s modernization goals. Your ability to communicate technical strategies effectively in business terms will be instrumental in securing buy-in and ensuring successful project execution.

This position offers a competitive compensation package and a comprehensive suite of benefits, including medical, dental, vision, and life insurance options. You will have the opportunity to work with a reputable organization recognized for its proven industry experience and commitment to employee development. The company’s dedication to continuous improvement, employee stock ownership, and robust support through dedicated engagement managers creates a positive and growth-oriented work environment.

Located in Austin, Texas, this Mainframe Developer position provides the advantage of working in a vibrant technology hub known for innovation and opportunity. The organization has consistently earned industry accolades, including ClearlyRated’s Best of Staffing® Client and Talent Award, reflecting its commitment to quality and employee satisfaction.

If you are a Mainframe Developer with a passion for legacy system modernization and a desire to contribute to a forward-thinking technology team, we encourage you to apply by clicking the job application button. Join a company that values technical expertise, innovation, and professional growth, and take the next step in your IT career.

Mainframe Developer - Summary Duties & Responsibilities Salary & Benefits Qualifications & Requirements Ideal Candidate Snapshot Other Relevant Information

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. IDR is subject to certain governmental recordkeeping and reporting requirements for the administration of civil rights laws and regulations. In order to comply with these laws, we invite employees to voluntarily self-identify their race or ethnicity, gender, and veteran status (if applicable). Submission of this information is voluntary and refusal to provide it will not subject you to any adverse treatment. The information obtained will be kept confidential and may only be used in accordance with the provisions of applicable laws, executive orders, and regulations, including those that require the information to be summarized and reported to the federal government for civil rights enforcement. You may access this form here.

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