Mainframe Developer (IBM-Z/OS) at Cognizant - Thailand

Plano, Texas, United States -

Full Time

Start Date

Immediate

Expiry Date

08 Jan, 26

Salary

93500.0

Posted On

10 Oct, 25

Experience

10 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

COBOL, JCL, CICS, IMS, MQ, VSAM, DB2, DB2 SQL, Stored Procedures, REXX, CLIST, Debugging Tools, Automation, Problem-Solving, Analytical Skills, Communication, Stakeholder Management

Industry

IT Services and IT Consulting

Description

About the role As a Mainframe Developer, you will make an impact by designing, developing, and maintaining robust mainframe applications that support critical business operations. You will be a valued member of the Technology & Engineering team and work collaboratively with cross-functional teams, including project managers, analysts, and QA engineers. In this role, you will: Develop secure, high-quality production code using COBOL, JCL, CICS, IMS, and other mainframe technologies. Debug and maintain existing applications, ensuring optimal performance and reliability. Collaborate with teams to estimate, plan, and document JIRA stories and development tasks. Conduct peer code reviews to ensure adherence to architecture standards and security policies. Identify and implement automation opportunities to improve operational stability and reduce recurring issues. Work model At Cognizant, we strive to provide flexibility wherever possible, and we are here to support a healthy work-life balance through our various wellbeing programs. Based on this role’s business requirements, this is an onsite position requiring 5 days a week in a client or Cognizant office in in Columbus, OH or Wilmington, DE or Plano TX. The working arrangements for this role are accurate as of the date of posting. This may change based on the project you’re engaged in, as well as business and client requirements. Rest assured; we will always be clear about role expectations. Please note: A few of our roles may require in-person interviews at Cognizant offices or client locations, depending on project or client needs. What you need to have to be considered 8+ years of experience in IBM-Z/OS mainframe application development. Strong proficiency in COBOL, JCL, CICS, IMS, MQ, and VSAM for both batch and real-time processes. Experience with tools such as CA-7, Intertest, File Aid, TSO/ISPF/SDSF, File Manager, Changeman, and SORT. Hands-on experience with FTP/NDM/File-Mover and IBM WebSphere MQ. Expertise in IMS DB, DB2, DB2 SQL, and stored procedures. Familiarity with CICS Mainview, REXX, CLIST, and debugging tools like Xpediter. Ability to work independently and collaboratively in large teams. These will help you stand out Experience in automating remediation of recurring issues. Strong documentation and estimation skills using JIRA. Proven ability to adhere to enterprise architecture and security standards. Excellent problem-solving and analytical skills. Effective communication and stakeholder management abilities. Applications will be accepted till October 14th, 2025 Salary and Other Compensation: The annual salary for this position is between $60,000 to $93,500 depending on experience and other qualifications of the successful candidate. This position is also eligible for Cognizant’s discretionary annual incentive program, based on performance and subject to the terms of Cognizant’s applicable plans. Benefits: Cognizant offers the following benefits for this position, subject to applicable eligibility requirements: · Medical/Dental/Vision/Life Insurance · Paid holidays plus Paid Time Off · 401(k) plan and contributions · Long-term/Short-term Disability · Paid Parental Leave · Employee Stock Purchase Plan Disclaimer: The salary, other compensation, and benefits information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law. Bachelor’s degree in computer science, IT or equivalent

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Responsibilities

As a Mainframe Developer, you will design, develop, and maintain robust mainframe applications that support critical business operations. You will collaborate with cross-functional teams to ensure optimal performance and reliability of existing applications.