Jobs in the United States

25+ jobs

Group jobs by employerEmail me new jobs Save this search

Added 12 mins ago
Applications Development Senior Programmer Analyst
Citi
IRVING, TX · Irving, TX · Irving
…UNIX. Build data-driven systems using core JDBC/Spring, JDBC API classes, SQL, stored procedures, and Oracle PL/SQL. Develop and integrate email notification service to handle alerts using…
Added 25 mins ago
AT
Senior II Software Engineer
Akamai Technologies, Inc.
Jefferson City, MO
- $146,400 to $263,600 USD / year
…providing resilient, high-performing backend infrastructure. Our API Team builds scalable platform services that enable internal partner teams to deploy robust applications…
Added 28 mins ago
Software Engineer, AI Integrations
Jobgether
Remote, United States
…integrations connecting APIs and data services with coding agents, developer frameworks, cloud platforms, and automation tools. Working primarily with Python, TypeScript, and emerging AI…
Added 29 mins ago
Lead Software Engineer, Databricks & Cloud
U.S. Bank
Saint Louis, MO
Bank location three (3) or more days per week
Added 29 mins ago
Lead Software Engineer, Databricks & Cloud
U.S. Bank
Earth City, MO
Bank location three (3) or more days per week
Added 30 mins ago
O
Medical Device Interoperability Engineer
Oracle
Kansas City, MO
- $80,200 to $166,100 USD / year
Added 30 mins ago
O
Medical Device Interoperability Engineer
Oracle
Jefferson City, MO
- $80,200 to $166,100 USD / year
Added 30 mins ago
A
Kinaxis Planning Data & Integration Lead
Accenture
Saint Louis, MO
- $94,400 to $266,300 USD / year
+ You have the ability to own technical integration architecture decisions in a client-facing capacity, including data mapping, API design, and middleware configuration
Added 39 mins ago
BV
QA/QC Technician - Lafayette, LA
Bureau Vertias North America
LA
- $25 to $28 USD / hour
Demonstrated technical knowledge of the Standard DS-1, relevant API specifications, and other applicable industry standards
Added 50 mins ago
M
Principal Software Engineer, CoreAI
Microsoft
WA · Redmond, WA · Redmond
- $142,800 to $304,200 USD / year
Strong coding and system-design skills, including API and data-model design, automated testing, debugging and maintainable production code.
Added 50 mins ago
Software Engineer III, Full Stack
Google
Cambridge, MA
2 years of experience with front-end frameworks, full-stack development, or API development.
Added 57 mins ago
EG
Senior Full Stack Engineer
Eliassen Group
Smithfield, RI
- $65 to $72 USD / hour
Added 58 mins ago
NOC Engineer
Hard Rock Digital
Remote, United States
Evaluate emerging AI tools and frameworks (e.g., LangChain, AutoGen, Claude API, OpenAI) for operational applicability and prototype integrations for the team.
Added 1 hour ago
Software Developer
Pacific Health Group
Remote, United States
The Software Developer works directly alongside the executive team to design, develop, enhance, modify, deploy, and maintain software applications that support Pacific Health Group’s…
Added 1 hour ago
Applications Development Tech Lead Analyst
Citibank, N.A.
United States
Added 1 hour ago
Applications Development Senior Programmer Analyst
Citibank, N.A.
United States
…UNIX. Build data-driven systems using core JDBC/Spring, JDBC API classes, SQL, stored procedures, and Oracle PL/SQL. Develop and integrate email notification service to handle alerts using…
Added 1 hour ago
Java Big Data Engineering Lead Markets Technology SVP
Citigroup
Rutherford, NJ
Lead multiple engineering teams building Java applications, API platforms, microservices, and enterprise data services that support trading, risk, and analytics workflows.
Added 1 hour ago
Principal Platform Engineer – Sales
J&J Family of Companies
Raritan, NJ
Build the foundational frameworks, SDKs, APIs, and developer platforms supporting CXM adoption across all pods and future use cases.
Added 1 hour ago
Sr Manager App Integration Engineer
J&J Family of Companies
Raritan, NJ
Continuously explore emerging integration, API, event-driven, cloud and AI technologies.
Added 1 hour ago
HT
Advanced Salesforce Architect
Honeywell Technologies
Hamilton, NJ
- $137,000 to $154,000 USD / year
You will report directly to our Director of R&D, and you will work out of our Hamilton, NJ location on a 3-day in office hybrid work schedule · YOU MUST HAVE
Added 1 hour ago
Architect Advanced
Mphasis Corporation
Princeton, NJ
Build the code analysis capability that scans the application code base (UI components, routes, controllers/services, API definitions, data models, validation and business-rule logic) using…
Added 1 hour ago
Architect Advanced
Mphasis Corporation
Princeton, NJ
Build the code analysis capability that scans the application code base (UI components, routes, controllers/services, API definitions, data models, validation and business-rule logic) using…
Added 1 hour ago
Architect Advanced
Mphasis Corporation
Princeton, NJ
Build the code analysis capability that scans the application code base (UI components, routes, controllers/services, API definitions, data models, validation and business-rule logic) using…
Added 1 hour ago
Architect Advanced
Mphasis Corporation
Princeton, NJ
Build the code analysis capability that scans the application code base (UI components, routes, controllers/services, API definitions, data models, validation and business-rule logic) using…
Added 1 hour ago
Architect Advanced
Mphasis Corporation
Princeton, NJ
Build the code analysis capability that scans the application code base (UI components, routes, controllers/services, API definitions, data models, validation and business-rule logic) using…

Closed listing

Cognizant

Senior Mainframe CoolGen Developer

Montpelier, VT, United States

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

This opening has closed.

The original listing is kept below for reference.

Find open jobs More jobs with this employer

About employer

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

Similar jobs hiring now

Search current openings

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

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.

About employer

More about this job

Skills

Debugging
Root cause analysis
Scheduling
Unit testing
ICT system integration
REST Assured
COBOL
JCL
IBM DB2
CICS
TSO
SQL
Data analysis
Troubleshooting
Documentation
Communication skills

Report this job

Work requirements

Jobs in the United States