Job description

About the role As a Senior Mainframe Developer, you will make an impact by designing, developing, enhancing, and supporting business-critical mainframe applications using COBOL, DB2, JCL, CICS, and SQL. You will collaborate with business analysts, architects, technical leads, project managers, and other stakeholders to deliver reliable, scalable solutions supporting enterprise operations, including retail and warehouse management environments. In this role, you will: Design, develop, enhance, and maintain complex mainframe applications using COBOL, DB2, JCL, CICS, and SQL, supporting reliable transactional and batch processing. Develop and optimize DB2 databases, schemas, stored procedures, queries, and JCL job streams to improve performance, data integrity, system availability, and operational stability. Analyze application code, batch processes, and system workflows to identify opportunities for performance tuning, resource optimization, automation, and improved maintainability. Troubleshoot production issues, perform root-cause analysis, and strengthen exception handling, logging, monitoring, error recovery, and diagnostic capabilities to minimize recurring incidents. Collaborate with business and technology stakeholders to translate requirements into scalable technical solutions, while contributing to testing, technical documentation, code reviews, system integration, and mainframe modernization initiatives. Work model We believe hybrid work is the way forward as we strive to provide flexibility wherever possible. Based on this role’s business requirements, this is a hybrid position in Bentonville, Arkansas. Regardless of your working arrangement, we are here to support a healthy work-life balance through our various wellbeing programs. 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. What you need to have to be considered Strong hands-on mainframe development experience with COBOL, DB2, JCL, CICS, and SQL. Experience developing, maintaining, and optimizing DB2 databases, stored procedures, queries, and batch-processing solutions. Experience with JCL job streams, job scheduling, error handling, recovery procedures, and production troubleshooting. Strong understanding of the software development life cycle (SDLC), including unit, integration, system, and regression testing. Experience with production support, incident management, root-cause analysis, performance tuning, and application reliability. Ability to translate business and functional requirements into maintainable technical solutions and collaborate effectively with cross-functional teams. Experience contributing to system integration, application modernization, automation, or mainframe platform improvement initiatives. These will help you stand out Experience working with retail or warehouse management systems. Experience supporting large-scale, business-critical transactional and batch-processing environments. Experience mentoring developers, conducting code reviews, and promoting mainframe development best practices. Exposure to Agile delivery methodologies and collaboration across business and technology teams. Experience supporting mainframe modernization and improving integration, automation, scalability, or maintainability. Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field, or equivalent professional experience. Note: Certain roles may require candidates to attend in-person interviews at Cognizant offices or client locations, depending on project requirements. Salary and Other Compensation: The annual salary for this position is between 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. Additional employment information Compensation 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. Applicants may be required to attend interviews in person or by video conference. In addition, candidates may be required to present their current state or government issued ID during each interview. Cognizant is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, state or local laws. Applicants for US based positions must be currently authorized to work for any employer in the United States. The company is unable to provide employment-based immigration sponsorship for US based positions. If you have a disability that requires reasonable accommodation to search for a job opening or submit an application, please email CareersNA2@cognizant.com for roles based in the Americas or CareersIndia2@cognizant.com for roles based in India. About Cognizant: Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, bridging the gap between AI investment and enterprise value by building full-stack AI solutions for our clients. Our deep industry, process and engineering expertise enables us to build an organization’s unique context into technology systems that amplify human potential, drive tangible outcomes and keep global enterprises ahead in a fast-changing world. See how at cognizant.ai or @cognizant.

Requirements

Must-haves

Design, develop, enhance, and maintain complex mainframe applications using COBOL, DB2, JCL, CICS, and SQL, supporting reliable transactional and batch processing.
Develop and optimize DB2 databases, schemas, stored procedures, queries, and JCL job streams to improve performance, data integrity, system availability, and operational stability.
Analyze application code, batch processes, and system workflows to identify opportunities for performance tuning, resource optimization, automation, and improved maintainability.
Troubleshoot production issues, perform root-cause analysis, and strengthen exception handling, logging, monitoring, error recovery, and diagnostic capabilities to minimize recurring incidents.
What you need to have to be considered
Strong hands-on mainframe development experience with COBOL, DB2, JCL, CICS, and SQL.
Experience developing, maintaining, and optimizing DB2 databases, stored procedures, queries, and batch-processing solutions.
Experience with JCL job streams, job scheduling, error handling, recovery procedures, and production troubleshooting.
Strong understanding of the software development life cycle (SDLC), including unit, integration, system, and regression testing.
Experience with production support, incident management, root-cause analysis, performance tuning, and application reliability.
Ability to translate business and functional requirements into maintainable technical solutions and collaborate effectively with cross-functional teams.
Experience contributing to system integration, application modernization, automation, or mainframe platform improvement initiatives.
These will help you stand out
Experience working with retail or warehouse management systems.
Experience supporting large-scale, business-critical transactional and batch-processing environments.
Experience mentoring developers, conducting code reviews, and promoting mainframe development best practices.
Exposure to Agile delivery methodologies and collaboration across business and technology teams.
Experience supporting mainframe modernization and improving integration, automation, scalability, or maintainability.
Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field, or equivalent professional experience.
Note: Certain roles may require candidates to attend in-person interviews at Cognizant offices or client locations, depending on project requirements.
The annual salary for this position is between depending on experience and other qualifications of the successful candidate.
Benefits: Cognizant offers the following benefits for this position, subject to applicable eligibility requirements:
Long-term/Short-term Disability
Employee Stock Purchase Plan

Nice-to-haves

None flagged.

Application prep

Use the role’s language and application details while tailoring your materials.

Keywords to mirror

sqlrestagileai

Platform: cognizant
Effort: medium

Benefits

Benefits detected in the listing.

Dental

Vision

401(K)

Paid Time Off

Parental Leave