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Java Software Engineer - Mid Level
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Added 1 min ago
Back-End Developer – Remote
Creative Information Technology, Inc.
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Staff Full-stack Engineer - Shopping (Remote-eligible)
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Sr Site Reliability Engineer -Remote US
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Implement best practices for configuring, tuning, and securing API’s/Microservices to achieve optimal performance and uptime
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Senior QA Automation Engineer - Playwright & Selenium
Cognizant
Frankfort, KY
- $50,000 to $92,500 USD / year
…ideal candidate will have strong experience in test automation, API testing, functional validation, and data verification, with a passion for delivering high-quality software in Agile…
Added 1 min ago
Core Senior .NET Software Engineer
Evolent
Frankfort, KY
Deep understanding of software architecture patterns, such as microservices, event-driven architecture, and RESTful API design.
Added 1 min ago
C
Senior Mainframe CoolGen Developer
Cognizant
Frankfort, KY
- $55,350 to $82,000 USD / year
We are looking for an experienced Senior Mainframe CoolGen Developer to design, develop, test, enhance, and support high-volume, reliable enterprise applications built on CA Gen/CoolGen and…
Added 1 min ago
Product Manager - Technical
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Understanding of and experience working with API integrations , including the ability to interpret technical documentation and support data exchanges between systems.
Added 1 min ago
Archer IRM Developer / Administrator
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We are seeking an experienced Archer IRM Developer / Administrator to design, configure, enhance, and support enterprise Governance, Risk, and Compliance (GRC) solutions. This role will…
Added 1 min ago
.NET API Developer
Cognizant
Frankfort, KY
As a .NET API Developer , you will make an impact by designing and developing scalable, secure, and high-performing APIs and microservices that support critical banking applications. You…
Added 1 min ago
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Software Engineer III: Go Services
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Louisville, KY
- $7.25 USD / hour
Experience writing API services deployed to Kubernetes.
Added 1 min ago
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Workfront Fusion Senior Developer
Cognizant
Louisville, KY
- $95,000 to $115,000 USD / year
We are seeking a Workfront Developer to design, develop, and maintain end-to-end automation solutions using workfront fusion to support business and operational workflows. This role will…
Added 1 min ago
Architect, E-Commerce Engineering
Coppell, TX
Lead solution design: Own end-to-end architecture across web, mobile, backend services, cloud, data, and third-party integrations, advancing API-first design and OpenAPI standards.
Added 4 mins ago
Senior Software Engineer – Identity Resolution
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Remote, United States
Added 4 mins ago
PJ
Senior Software Engineer
Pinterest Job Advertisements
Remote, United States
- $203,000 to $254,667 USD / year
Python: Developing reliable, maintainable applications and data workflows using Python, including scripting, API development, automation, data processing, testing, debugging, and…
Added 7 mins ago
Test Engineer 3 (IDN - 205)
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Full Stack Developer (TLM - 018)
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API Design: Design, implement and document secure RESTful API's
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Coordinate SFTP and API integration milestones with Integration and Production partners through configuration, testing, and launch readiness.
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Frontend Engineer
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Strong REST API integration experience, including authentication/authorization, error handling, versioning, and working with JSON across third-party and internal systems.
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Backend Engineer
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Zero trust security mindset, including secure API development, secrets management, authentication/authorization, and avoiding common vulnerabilities (OWASP).
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Enterprise Medicaid Architect
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Added 11 mins ago
Platform Engineer - Remote
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Enable developer self-service through reusable Terraform modules, standardized AWS environments, and automated provisioning workflows.
Added 12 mins ago
Data Engineer
Accuity
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…Data Engineer. Delivery includes models, quality controls, API-based integrations, documentation, deployment, and ongoing…
Added 14 mins ago
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Agentic Commerce Senior Manager | Industrial
Accenture
Bentonville, AR
- $132,500 to $338,300 USD / year
Added 14 mins ago
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Agentic Commerce Senior Manager | GEO & Search
Accenture
Bentonville, AR
- $132,500 to $338,300 USD / year
Strong understanding of digital platforms, partner ecosystems, and API-based integrations.

Closed listing

Cognizant

Senior Mainframe CoolGen Developer

Raleigh, NC, United States

$55,350 to $82,000 USD / year

This opening has closed.

The original listing is kept below for reference.

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Job details

Pay: $55,350 to $82,000 USD / year
Experience: 6–9 years of relevant experience in designing, developing, testing, maintaining, and supporting enterprise Mainframe applications .
Posting language: English
Posted: Nov 4, 2026

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Original job description

Archived listing. The details below describe a past opening.

About the role

We are looking for an experienced Senior Mainframe CoolGen Developer to design, develop, test, enhance, and support high-volume, reliable enterprise applications built on CA Gen/CoolGen and Mainframe technologies .

In this role, you will work with business-critical applications, contribute to technical design and modernization initiatives, resolve complex application and production issues, and collaborate with business, application, infrastructure, and cross-functional teams.

In this role, you will:

Design, develop, test, enhance, maintain, and support high-volume enterprise applications using CA Gen/CoolGen and Mainframe technologies .

Contribute to application design and technical standards for Mainframe and CA Gen solutions.

Assess legacy CA Gen applications for maintainability, scalability, performance, and modernization readiness.

Support technical design across database, interface, batch, online, and integration components.

Perform technical impact analysis, debugging, root-cause analysis, defect resolution, code reviews, and performance tuning.

Support batch processing activities, including job scheduling, dependency analysis, job-abend resolution, restart/recovery, and batch-cycle monitoring.

Contribute to modernization initiatives such as component rationalization, API enablement, re-platforming, and progressive replacement.

Support unit testing, system integration testing (SIT), user acceptance testing (UAT), release and deployment activities, and post-production validation.

Provide technical guidance to team members and support complex development and design decisions.

Work model

We strive to provide flexibility wherever possible. Based on this role's business requirements, this is a Remote position open to qualified applicants in the United States . 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

6–9 years of relevant experience in designing, developing, testing, maintaining, and supporting enterprise Mainframe applications .

Strong hands-on experience in CA Gen/CoolGen application development , which is a must-have requirement for this role.

Strong technical proficiency in Mainframe technologies, including COBOL, JCL, DB2, CICS, TSO/ISPF, and VSAM.

Proven experience with application development, enhancements, maintenance, and production support of business-critical Mainframe applications.

Strong knowledge of DB2/SQL, including database queries, data analysis, troubleshooting, and performance optimization.

Experience with batch processing, including job scheduling, dependency analysis, abend resolution, restart/recovery, and batch-cycle monitoring.

Ability to perform technical impact analysis, debugging, root-cause analysis, defect resolution, and code reviews across CA Gen and Mainframe components.

Experience supporting unit testing, SIT, UAT, release/deployment activities, and post-production validation.

Strong analytical, troubleshooting, documentation, and communication skills, with the ability to collaborate effectively across business and technical teams.

Experience assessing legacy CA Gen applications for maintainability, scalability, and modernization readiness.

Exposure to modernization approaches such as component rationalization, API enablement, re-platforming, or progressive replacement.

These will help you stand out

Experience resolving complex performance and production issues across CA Gen and Mainframe applications.

Experience providing technical guidance on complex application development and design decisions.

We're excited to meet people who share our mission and can make an impact in a variety of ways. Don't hesitate to apply, even if you only meet the minimum requirements listed. Think about your transferable experiences and unique skills that make you stand out as someone who can bring new and exciting things to this role.

Salary and Other Compensation

The annual salary for this position is between $55,350 to $82,000 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

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

Cognizant is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.

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