Mainframe Developer

Infosys is seeking a Mainframe Developer primary responsibility will be to translate software requirements into working and maintainable solutions within the existing application frameworks. The chosen candidate will apply technical proficiency across different stages of the Software Development Life Cycle, gather accurate requirements and work closely with stakeholders to prioritize tasks and the scope of development. The role will require strong attention to detail with the ability to identify errors and make adjustments in a testing environment while contributing towards developing and adhering to best practices for developing applications that are scalable, relevant, and critical to the project.

Required Qualifications:

Candidate must be located within commuting distance of Richardson, TX or be willing to relocate to the area. This position may require travel to project locations.

Bachelor's degree or foreign equivalent required from an accredited institution. Will also consider three years of progressive experience in the specialty in lieu of every year of education.

Minimum 4 years of hands-on experience supporting applications on IBM z/OS

Minimum 4 years of experience in PL/I or COBOL development

Mainframe PL/1 Assembler Cobol CICS JCL IMS DB2 JXPC (UI)

Strong experience with JCL, PROCs, REXX, CLIST, ISPF, and SDSF

Solid understanding of DB2 static SQL, precompile, bind, package/plan management

Experience with IMS (DB + DC), including PSB/DBD/ACB generation flows

Prior experience with Endevor or similar mainframe source/version management tools

Ability to analyze load modules, compare source-to-load behavior, and reverse-engineer logic when source is unavailable

Candidates authorized to work for any employer in the United States without employer-based visa sponsorship are welcome to apply. Infosys is unable to provide immigration sponsorship for this role at this time.

Preferred Skills:

Experience with telecom OSS / Telecom systems

Experience with SAS on z/OS (report generation, batch execution)

Experience with dump reading tools (Abend-Aid, Fault Analyzer)

Experience in a high-availability, 24/7 operational environment

Experience integrating applications across IMS, DB2, and distributed platforms

Familiarity with NDM/Connect:Direct, MQ, SFTP on mainframe

Experience with ZLinux or z/OS UNIX System Services

The job entails sitting as well as working at a computer for extended periods of time. Should be able to communicate by telephone, email or face to face. Travel may be required as per the job requirements

EEO/About Us

About Us

Infosys is a global leader in next-generation digital services and consulting. We enable clients in more than 50 countries to navigate their digital transformation. With over four decades of experience in managing the systems and workings of global enterprises, we expertly steer our clients through their digital journey. We do it by enabling the enterprise with an AI-powered core that helps prioritize the execution of change. We also empower the business with agile digital at scale to deliver unprecedented levels of performance and customer delight. Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise, and ideas from our innovation ecosystem.

Infosys provides equal employment opportunities to applicants and employees without regard to race; color; sex; gender identity; sexual orientation; religious practices and observances; national origin; pregnancy, childbirth, or related medical conditions; status as a protected veteran or spouse/family member of a protected veteran; or disability.