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60 Cognizant Mainframe Software Developer Jobs Hiring Near You

Cognizant

Senior Java Backend Engineer

Plano, TX · On-site

$116K - $150.70K/yr

Cognizant is a leading company in digital engineering, helping industry leaders innovate and ... software solutions. Responsibilities : • Architect, design, and develop scalable, secure, and ...

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Cognizant Jobs Information

What are the key skills and qualifications needed to thrive as a Mainframe Software Developer, and why are they important?

To thrive as a Mainframe Software Developer, you need expertise in COBOL, JCL, mainframe operating systems (such as z/OS), and a background in computer science or related fields. Familiarity with mainframe tools like IBM CICS, DB2, and version control systems, along with certifications such as IBM Certified System Programmer, is highly valued. Strong analytical thinking, problem-solving abilities, and effective communication set standout professionals apart in this field. These skills ensure the maintenance of critical legacy systems, support for business operations, and seamless integration with modern technologies.

How does a Mainframe Software Developer typically collaborate with cross-functional teams in a modern IT environment?

Mainframe Software Developers frequently work with cross-functional teams that include business analysts, system architects, QA testers, and DevOps engineers. Collaboration often involves participating in daily stand-ups, code reviews, and joint problem-solving sessions to ensure seamless integration of mainframe applications with newer technologies. Developers also play a key role in translating business requirements into robust mainframe solutions, and may be involved in mentoring junior developers or coordinating with offshore teams. This collaborative environment helps ensure that legacy systems remain aligned with evolving business needs and IT strategies.

What is a Mainframe Software Developer?

A Mainframe Software Developer is an IT professional who designs, develops, tests, and maintains software applications that run on mainframe computers. These developers typically work with programming languages such as COBOL, JCL, and Assembler, and are responsible for ensuring the performance and reliability of critical business systems used by large organizations. Mainframe Software Developers often collaborate with business analysts, project managers, and other IT staff to support and enhance legacy systems, as well as to integrate new technologies with existing mainframe infrastructure.

Are mainframe programmers still in demand?

Mainframe software developers are still in demand in industries such as finance, healthcare, and government that rely on legacy systems. These roles often require skills in COBOL, JCL, and mainframe environments, and demand persists due to the complexity and cost of migrating legacy systems. However, the overall demand is gradually declining as organizations modernize their IT infrastructure.

What is the difference between Mainframe Software Developer vs Mainframe Systems Analyst?

AspectMainframe Software DeveloperMainframe Systems Analyst
Required CredentialsBachelor's in Computer Science or related field, certifications like IBM Certified SpecialistBachelor's in IT, Computer Science, or related, often with certifications in mainframe systems
Work EnvironmentDevelops and codes mainframe applications, often in COBOL, PL/I, or AssemblerAnalyzes system requirements, designs solutions, and coordinates between users and developers
Employer & Industry UsageFinancial institutions, government agencies, large corporations using mainframe systemsSame industries, focusing on system analysis, requirements gathering, and process improvements

While Mainframe Software Developers focus on coding and building mainframe applications, Mainframe Systems Analysts analyze existing systems and gather requirements to improve or implement new solutions. Both roles are essential in mainframe environments and often collaborate closely.

What is it like to work at Cognizant?

Cognizant is a global professional services company that values innovation, collaboration, and employee growth, fostering a culture that encourages creativity and teamwork. The company's structure is designed to support agile teams, with a flat organizational hierarchy and flexible work arrangements, allowing employees to work from anywhere and collaborate with colleagues across the globe. Working at Cognizant may appeal to candidates who are passionate about technology and innovation, as the company offers opportunities to work on cutting-edge projects, develop new skills, and contribute to its mission of helping clients navigate the digital transformation.

Do workers at Cognizant get paid breaks?

Yes. Most people get paid breaks.
75% of people say they get paid breaks.
Based on data from 40 people who took the Breakroom Quiz between April 2025 and April 2026.

Does Cognizant pay people when they’re sick?

Yes. Most people get paid when they’re sick.
76% of people say they would get paid if they were sick but scheduled to work.
Based on data from 42 people who took the Breakroom Quiz between May 2025 and May 2026.

At Cognizant, are sick days and vacation days separate paid time off?

Sick days and vacation days are used from the same paid time off.
76% of people say they have to use vacation days when they’re out sick.
Based on data from 41 people who took the Breakroom Quiz between May 2025 and April 2026.

Is the health insurance from Cognizant affordable enough for their workers?

Most people say the health insurance costs are okay.
90% of people say the health insurance costs are okay
Based on data from 48 people who took the Breakroom Quiz between May 2025 and May 2026.

Do people get paid time off at Cognizant?

Most people get paid time off work.
93% of people say they get paid time off.
Based on data from 45 people who took the Breakroom Quiz between May 2025 and May 2026.

How far ahead of time do people find out their work schedule?

Most people find out their schedule less than four weeks ahead of time.
  • 65% of people with changing schedules find out their shifts one week or less ahead of time.
  • 10% of people with changing schedules find out their shifts two weeks ahead of time.
  • 5% of people with changing schedules find out their shifts three weeks ahead of time.
  • 20% of people with changing schedules find out their shifts four weeks or more ahead of time.

Based on data from 20 people who took the Breakroom Quiz between December 2024 and May 2026.

Do workers at Cognizant worry about hours?

Most people don’t worry about getting enough hours.
94% of people report they don’t worry about getting enough hours.
Based on data from 51 people who took the Breakroom Quiz between December 2024 and May 2026.

Do Cognizant workers get to choose the shifts they work?

Some people don’t get to choose which shifts they work.
36% report that they don’t have enough control over which shifts they work.
Based on data from 53 people who took the Breakroom Quiz between December 2024 and May 2026.

How easy is it for Cognizant workers to change shifts?

Some people find it hard to change shifts.
46% of people report that it’s hard to change shifts if they need to.
Based on data from 26 people who took the Breakroom Quiz between December 2024 and May 2026.

How easy is it to get time off at Cognizant?

Most people find it easy to get time off.
82% of people report it’s easy to get time off.
Based on data from 39 people who took the Breakroom Quiz between May 2025 and May 2026.

Do Cognizant managers change schedules at the last minute?

Most managers don’t change people’s schedules at the last minute.
91% of people say their manager doesn’t change their shift schedule at the last minute.
Based on data from 58 people who took the Breakroom Quiz between December 2024 and May 2026.

Do workers at Cognizant do extra work that they don't get paid for?

Rarely. Most people don’t do unpaid extra work.
77% of people report that they don’t do extra unpaid work.
Based on data from 57 people who took the Breakroom Quiz between December 2024 and May 2026.

How easy is it to take sick days at Cognizant?

Most people find it easy to take sick days.
80% of people report that it’s easy to take time off if they are sick.
Based on data from 45 people who took the Breakroom Quiz between May 2025 and May 2026.

Is working at Cognizant good if you’re a parent or caregiver?

Most parents and caregivers say this is a good place to work.
89% of people who care for a child or other relative report this is a good place to work.
Based on data from 28 people who took the Breakroom Quiz between December 2024 and April 2026.

Do people at Cognizant feel treated with respect by their managers?

Most people feel treated with respect by their managers.
89% of people say they’re treated with respect by their managers.
Based on data from 45 people who took the Breakroom Quiz between May 2025 and May 2026.

Do people at Cognizant get to take their breaks without interruption?

Most people get breaks without interruption.
89% of people report that they get to take their breaks without interruption.
Based on data from 44 people who took the Breakroom Quiz between April 2025 and April 2026.

Is it stressful to work at Cognizant?

Some people feel stressed out here.
60% of people say they often feel stressed out at work.
Based on data from 45 people who took the Breakroom Quiz between May 2025 and May 2026.

Do people at Cognizant enjoy their jobs?

Most people enjoy their job.
67% of people report they enjoy their job.
Based on data from 36 people who took the Breakroom Quiz between May 2025 and May 2026.

Do people at Cognizant recommend working with their team?

Only some people recommend working with their team.
45% of people report that they wouldn’t recommend working with their immediate team to a friend.
Based on data from 49 people who took the Breakroom Quiz between May 2025 and May 2026.

Do people get enough training when they start at Cognizant?

Most people got enough training when they started.
67% of people report they got enough training when they started working here.
Based on data from 45 people who took the Breakroom Quiz between May 2025 and May 2026.

Do people get support to advance at Cognizant?

Only some people are given support to advance their career here.
In the last year, 60% of people report not being given support to advance their career here.
Based on data from 43 people who took the Breakroom Quiz between May 2025 and May 2026.

Do people think Cognizant’s headquarters understands what’s happening where they work?

Most people think headquarters doesn’t understand what’s happening where they work.
86% of people think that this employer’s headquarters or owners don’t have a good understanding of what’s really happening where they work.
Based on data from 42 people who took the Breakroom Quiz between May 2025 and May 2026.

Do workers feel well informed about how Cognizant is doing?

Only some people feel well informed about how the company is doing.
45% of people feel that they aren’t kept well informed about how the company is doing as a whole.
Based on data from 38 people who took the Breakroom Quiz between May 2025 and May 2026.
What other companies are hiring for Mainframe Software Developer jobs?
What are the most popular jobs at Cognizant?
What are the most popular categories at Cognizant?
Infographic showing various Mainframe Software Developer job openings at Cognizant in the United States as of May 2026, with employment types broken down into 93% Full Time, and 7% Contract. Highlights an 93% Physical, and 7% Remote job distribution.
Sr. Java Developer

Sr. Java Developer

Cognizant Technology Solutions

Chicago, IL • On-site

$90K - $117K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 4 days ago

Cognizant rating

7.5

Company rating: 7.5 out of 10

Based on 83 frontline employees who took The Breakroom Quiz

38th of 57 rated business consultants

Job description

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About the role
As a Senior Java developer, you will make an impact by leading the design and delivery of secure, scalable microservices and intelligent automation solutions that support critical asset and wealth management platforms. You will be a valued member of the engineering team and work collaboratively with product owners, architects, and cross-functional stakeholders to drive high-quality software delivery.
Applicants must be legally authorized to work in the United States without the need for employer sponsorship, now or at any time in the future.
In this role, you will:
  • Lead and mentor a cross-functional engineering team delivering microservices using Java, Spring Boot, and Python
  • Drive end-to-end software delivery, from design through deployment, ensuring quality, scalability, and reliability
  • Define architecture and best practices for REST/SOAP services and distributed systems
  • Guide adoption of prompt engineering techniques to enhance automation and decision-support capabilities
  • Oversee database design and optimization using PL/SQL with Oracle and MySQL

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 requiring 3 days a week in a client or Cognizant office in Chicago, Illinois. 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
  • Proven experience leading engineering teams delivering enterprise applications (9+ years overall experience)
  • Strong expertise in Java, J2EE, Spring Boot, and microservices architecture
  • Hands-on experience designing and implementing REST and SOAP APIs
  • Advanced knowledge of relational databases (Oracle/MySQL) and strong PL/SQL skills
  • Experience working in Linux environments, including deployment and production support

These will help you stand out
  • Experience with prompt engineering or AI-driven automation using Python or similar tools
  • Exposure to asset and wealth management domain (portfolios, trading, regulatory workflows)
  • Experience integrating microservices with enterprise platforms (messaging, authentication, monitoring)
  • Background in CI/CD pipelines, test automation, and secure development practices
  • Experience working in hybrid or distributed team environments

Salary and Other Compensation:
Applications will be accepted until June 5th, 2026.
The annual salary for this position is between $90,000 - $117,000 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:
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.
About usCognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, building the bridge 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, realize tangible returns and keep global enterprises ahead in a fast-changing world. See how at www.cognizant.com or @cognizant.
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.
If you have a disability that requires reasonable accommodation to search for a job opening or submit an application, please email [email protected] for roles based in the Americas or [email protected] for roles based in India.

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