Jobs in the United States

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Added 6 mins ago
Lead Software Developer
Lumen
Pierre, SD
As a Lead Software Developer, they design, develop, test, debug, and enhance software solutions of moderate complexity while collaborating across disciplines to bring ideas to life. They…
Added 6 mins ago
Enterprise Solutions Architect-Senior/Consultant
Intermountain Health
Pierre, SD
Added 7 mins ago
C
Senior Mainframe CoolGen Developer
Cognizant
Pierre, SD
- $105,000 to $120,000 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 9 mins ago
Programmer Analyst
Zenfreed, LLC
Lansing, MI
The Lead Developer will provide technical leadership to the application development team, including the design, development, implementation, and support of complex Java applications within…
Added 11 mins ago
Division Leader - Application & Data Services (IT Manager 6)
Los Alamos National Laboratory
Los Alamos, NM
Drive modernization of legacy applications through cloud technologies, automation, DevSecOps, Agile product delivery, API integration, and modern software engineering practices.
Added 11 mins ago
Enterprise Solutions Architect-Senior/Consultant
Intermountain Health
Santa Fe, NM
Added 11 mins ago
C
GCP data Engineer
Cognizant
Santa Fe, NM
- $100,000 to $120,000 USD / year
Support API-based integrations across enterprise applications and data platforms.
Added 11 mins ago
C
Senior Mainframe CoolGen Developer
Cognizant
Santa Fe, NM
- $105,000 to $120,000 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 19 mins ago
Lead Software Developer
Lumen
Cheyenne, WY
As a Lead Software Developer, they design, develop, test, debug, and enhance software solutions of moderate complexity while collaborating across disciplines to bring ideas to life. They…
Added 19 mins ago
Enterprise Solutions Architect-Senior/Consultant
Intermountain Health
Cheyenne, WY
Added 19 mins ago
TC
Software Developer Intern
Trihydro Corporation
Laramie, WY
- $20 USD / hour
Added 19 mins ago
C
Senior Mainframe CoolGen Developer
Cognizant
Cheyenne, WY
- $105,000 to $120,000 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 19 mins ago
Technician Specialty Services
HPC Industrial
Sinclair, WY · HOME, WY
MUST Have Transportation Worker Identification Card (TWIC) prior to interviewing and hiring · Must have a valid state issued driving license and have clean driving record and reliable transportation for local work (60-mile radius)
Added 26 mins ago
Enterprise Solutions Architect-Senior/Consultant
Intermountain Health
Boise, ID
Added 26 mins ago
C
GCP data Engineer
Cognizant
Boise, ID
- $100,000 to $120,000 USD / year
Support API-based integrations across enterprise applications and data platforms.
Added 26 mins ago
C
Senior Mainframe CoolGen Developer
Cognizant
Boise, ID
- $105,000 to $120,000 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 28 mins ago
Senior Akamai Engineer
NTT DATA Services
Plano, TX
…Application Firewall (WAF), DNS, DDoS protection, bot management, API security, traffic management, and edge security technologies. The engineer will work closely with application, network,…
Added 30 mins ago
Senior Full Stack Developer
The Cadmus Group, Inc.
UNAVAILABLE
We are seeking a Senior Full Stack Developer to join our team supporting a multi-year Federal contract. The developer will be a key member of an Agile/Scrum team responsible for developing,…
Added 37 mins ago
Senior Full Stack Software Engineer
MetLife
Greenville, SC
Location Expectation: This is a hybrid role requiring a minimum of 3 days per week in office
Added 37 mins ago
Lead Security Engineer (Hybrid)
Vizient, Inc.
Irving, TX
This role will require working in the Irving, TX office 3 days per week
Added 37 mins ago
Implementation & Customer Success Manager, USA
Partly
Austin, TX
…use to deploy Interpreter across their own workflows; and a developer…
Added 49 mins ago
Technical Lead, Analytics
Navitus Health Services
Helena, MT
Prepare architectural and design decision for various tools and systems such as Qlik Data Mart, Oracle Warehouse, API Connections, BI Templates, AWS Connections and Talend
Added 51 mins ago
A
Regional Sales Engineer
Actalent
Ladson, SC
- $90,000 to $100,000 USD / year
Develop a deep understanding of relevant safety and design standards, including but not limited to API 2000, API 2521, API 12 series, NFPA 68, NFPA 69, NFPA 30, NFPA 497, ISO 28300, and ISO…
Added 53 mins ago
PowerBuilder Developer || Richmond, VA || Hybrid || Contract
INFO ORIGIN INC
Richmond, VA
We are seeking an experienced Senior PowerBuilder Developer to maintain, enhance, and support legacy collections management applications while contributing to an ongoing modernization…
Added 53 mins ago
Endpoint Security Engineer, Technology
Point72
NY
Experience using security platform APIs, such as the CrowdStrike API, for endpoint security automation, reporting, and control-state validation

Cognizant

Senior Mainframe CoolGen Developer

Pierre, SD, United States

$105,000 to $120,000 USD / year

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Job details

Pay: $105,000 to $120,000 USD / year
Experience: 9+ years of relevant experience in designing, developing, testing, maintaining, and supporting enterprise Mainframe applications.
Posting language: English
Posted: Nov 10, 2026

Original job description

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

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 $105,000 to $120,000 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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Jobs in the United States