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Added 1 min ago
Senior Storage Engineer
Runware
Remote, United States
…and a disk, node or whole site failing is invisible to the developer calling our…
Added 1 min ago
Senior Security Engineer
Runware
Remote, United States
Build security visibility across the fleet: logging, detection, alerting and audit trails from firmware to API, wired into the fleet dashboards and on-call so that an anomaly on one node in…
Added 1 min ago
Head of Infrastructure Operations
Runware
Remote, United States
Runware is the AI inference platform that builds and operates its own infrastructure, end to end. One API gives developers access to image, video, audio, 3D and language models, and our…
Added 1 min ago
AI Factory Network Architect
Runware
Remote, United States
…weeks, and a failure anywhere in the network is invisible to the developer calling our…
Added 4 mins ago
Agentic Commerce Senior Manager | Industrial
Accenture
New York City, NY · Albany, NY
Added 4 mins ago
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Agentic Commerce Senior Manager | GEO & Search
Accenture
Albany, NY · New York City, NY
- $132,500 to $338,300 USD / year
Strong understanding of digital platforms, partner ecosystems, and API-based integrations.
Added 4 mins ago
Staff Full-stack Engineer - Shopping (Remote-eligible)
Capital One
Albany, NY
Collaborate with senior engineering and architecture leaders to define long-term platform strategy and API standards
Added 4 mins ago
A
MarTech Data Architect
Accenture
New York City, NY · Albany, NY
- $132,500 to $302,400 USD / year
Strong foundation in data architecture: modeling, integration patterns, API design, and cloud platforms (AWS, GCP, Azure)
Added 4 mins ago
Product Manager - Technical
Intermountain Health
Albany, NY
Understanding of and experience working with API integrations , including the ability to interpret technical documentation and support data exchanges between systems.
Added 4 mins ago
.NET API Developer
Cognizant
Albany, NY
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 4 mins ago
C
Senior Mainframe CoolGen Developer
Cognizant
Albany, NY
- $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 4 mins ago
C
Senior QA Automation Engineer - Playwright & Selenium
Cognizant
Albany, NY
- $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 4 mins ago
Sr Site Reliability Engineer -Remote US
SitusAMC
Albany, NY
Implement best practices for configuring, tuning, and securing API’s/Microservices to achieve optimal performance and uptime
Added 5 mins ago
AI/ML Specialist Solutions Architect, Telecom, AGS US Specialist SA, TMEGS
Amazon
New York, NY
…Platforms such as Amazon SageMaker for data scientists, and, 3) API-driven Services like Amazon Bedrock, Amazon Lex, Amazon Kendra, Amazon Transcribe, Amazon Comprehend, and Amazon…
Added 5 mins ago
Python Automation & SCM Engineer
Capgemini
Ariana, TN
GitHub REST API, Artifactory REST API, Tuleap, and Jira integrations.
Added 5 mins ago
Mechanical Engineer - Manhattan Tunnel Project
Tutor Perini
New York, NY
Knowledge of applicable industry standards and codes (ASME, API, ASTM, OSHA, MSHA, etc.).
Added 5 mins ago
Applied AI/ML Sr. Associate - Small Business
JPMorgan Chase
New York, NY
Proficient in Python, including asynchronous programming and API development with FastAPI, Flask, or similar frameworks.
Added 5 mins ago
Senior Product Manager Policies
Okta
NEW YORK, NY
…Collection Policy as well as the underlying Policy Framework, Policy API, and Auth Pipeline that power them.Policies is foundational to the entire Okta product portfolio as it's the…
Added 5 mins ago
Staff Software Engineer, Server and Full Stack, Growth and Discovery, DeepMind
Google
New York, NY
Experience developing, evaluating, or serving large language models, agentic workflows, multimodal pipelines, or AI runtime APIs (e.g., PyTorch, JAX, Triton, vLLM, Gemini API).
Added 6 mins ago
Staff Backend Software Engineer (R50033532)
FOX
NEW YORK, NY
Added 6 mins ago
Mobile Automation Testing Software Engineer III
JPMorgan Chase
New York, NY
Ability to design effective test strategies across layers (UI, API/service, integration) and select the right automation level for stability and ROI
Added 6 mins ago
Senior Frontend Engineer - Hashicorp Vault
IBM
Armonk, NY · POUGHKEEPSIE, NY · New York, NY
Debug and resolve complex UI issues, including API integration, performance optimization, and security vulnerabilities
Added 6 mins ago
Lead Software Engineer - Consumer Community Banking
JPMorgan Chase
New York, NY
Lead the design and implementation of complex services and features across upstream/downstream systems; drive architecture decisions, API contracts, and versioning.
Added 15 mins ago
Senior Routing Engine Developer (CX Platform)
Miratech
Remote, United States
We are looking for a Senior Routing Engine Developer to design and build the next generation interaction routing platform powering enterprise-scale contact center operation. You will…
Added 15 mins ago
Senior Routing Engine Developer (CX Platform)
Miratech
Remote, United States
We are looking for a Senior Routing Engine Developer to design and build the next generation interaction routing platform powering enterprise-scale contact center operation. You will…

Closed listing

Cognizant

Senior Mainframe CoolGen Developer

Lincoln, NE, 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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