Mainframe Software Architect

Sorry, this job was removed at 06:14 a.m. (CST) on Tuesday, Sep 09, 2025
Be an Early Applicant
Omaha, NE
In-Office
eCommerce • Fintech • Information Technology • Payments • Financial Services
At Fiserv, we aspire to move money and information in a way that moves the world.
The Role

Calling all innovators – find your future at Fiserv.

We’re Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day – quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we’re involved. If you want to make an impact on a global scale, come make a difference at Fiserv.

Job Title

Mainframe Software Architect

About your role:
At Fiserv, we are dedicated to transforming financial services technology to benefit our clients. As a Mainframe Software Architect, you will play a critical role in leading the design, development, and maintenance of high-quality software applications. You will work with cross-functional teams to deliver solutions that align with our business goals and client needs.

What you'll do:

  • Provide leadership and expertise in the design, development, and implementation of software applications to support Fiserv's business goals.
  • Collaborate with cross-functional teams to gather requirements and translate them into technical specifications.
  • Perform advanced coding, testing, and debugging of applications to ensure optimal performance.
  • Maintain and improve existing codebases and lead peer review processes.
  • Mentor and provide technical guidance to junior developers and team members.
  • Drive innovation and best practices within the software development team.
  • The responsibilities listed are not intended to be all-inclusive and may be modified as necessary.

Experience you'll need to have:

  • 13+ years of experience in large-scale IT system development, hands-on software development experience designing, writing, debugging, and testing.
  • 13+ years of experience in mainframe technology including MVS, CICS, COBOL, JCL, and MQ that support large payment processors.
  • 13+ years of experience in the financial industry, especially with mainframe experience with a financial payments platform or similar.
  • Exceptional communication and presentation skills, emotional intelligence, with the ability to listen, advise, empathize, and explain to varied audiences, at all levels.
  • Exceptional analytical skills and the ability to see the connections between layers of business operations.
  • Bachelor’s degree in computer science, information technology, or a related field, and/or equivalent military experience.

Experience that would be great to have:

  • Technical experience in DB2 and relational databases.
  • Experience in Java or similar development.

Important info about this role:

  • We’re better together! This role is fully on-site.
  • This is a full-time, direct-hire position, and no contract options or unsolicited agency submissions will be considered.
  • In order to be considered, you must be legally authorized to work in the U.S. without need for visa sponsorship now or in the future.

    #LI-IH1

    This role is not eligible to be performed in Colorado, California, District of Columbia, Hawaii, Illinois, Maryland, Minnesota, New Jersey, New York, Nevada, Rhode Island or Washington.

    It is unlawful to discriminate against a prospective employee due to the individual's status as a veteran.

    Please note that salary ranges provided for this role on external job boards are salary estimates made by outside parties and may not be accurate.

    Thank you for considering employment with Fiserv.  Please:

    • Apply using your legal name
    • Complete the step-by-step profile and attach your resume (either is acceptable, both are preferable).

    Our commitment to Equal Opportunity:

    Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law. 

    If you have a disability and require a reasonable accommodation in completing a job application or otherwise participating in the overall hiring process, please contact [email protected]. Please note our AskHR representatives do not have visibility to your application status. Current associates who require a workplace accommodation should refer to Fiserv’s Disability Accommodation Policy for additional information.

    Note to agencies:

    Fiserv does not accept resume submissions from agencies outside of existing agreements. Please do not send resumes to Fiserv associates. Fiserv is not responsible for any fees associated with unsolicited resume submissions.

    Warning about fake job posts:

    Please be aware of fraudulent job postings that are not affiliated with Fiserv. Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or to steal money or financial information. Any communications from a Fiserv representative will come from a legitimate Fiserv email address.

    Similar Jobs

    CrowdStrike Logo CrowdStrike

    Software Engineer

    Cloud • Computer Vision • Information Technology • Sales • Security • Cybersecurity
    Remote or Hybrid
    26 Locations
    10000 Employees
    120K-180K Annually

    CrowdStrike Logo CrowdStrike

    Principal Engineer

    Cloud • Computer Vision • Information Technology • Sales • Security • Cybersecurity
    Remote or Hybrid
    37 Locations
    10000 Employees
    195K-290K Annually

    CrowdStrike Logo CrowdStrike

    Architect

    Cloud • Computer Vision • Information Technology • Sales • Security • Cybersecurity
    Remote or Hybrid
    8 Locations
    10000 Employees
    135K-205K Annually

    Cox Enterprises Logo Cox Enterprises

    Director, Vendor Performance Management (Cox Automotive Fleet Client Solutions and Delivery)

    Automotive • Cloud • Greentech • Information Technology • Other • Software • Cybersecurity
    Remote or Hybrid
    NE, USA
    50000 Employees
    132K-219K Annually
    Get Personalized Job Insights.
    Our AI-powered fit analysis compares your resume with a job listing so you know if your skills & experience align.

    The Company
    HQ: Milwaukee, WI
    41,000 Employees
    Year Founded: 1984

    What We Do

    Fiserv, Inc. (NYSE: FI) is a leading global provider of payments and financial services technology solutions, driving innovation in payments, processing services, risk and compliance, customer and channel management, and business insights and optimization. For more information, visit www.fiserv.com.

    Why Work With Us

    As a global leader in payments and financial technology, we proudly serve clients in more than 100 countries. As one of Fortune® magazine's "World's Most Admired Companies™" 9 of the last 10 years, one of Fast Company’s Most Innovative Companies, and a top scorer on Bloomberg’s Gender-Equality Index, we are committed to innovation and excellence.

    Gallery

    Gallery

    Similar Companies Hiring

    Rain Thumbnail
    Web3 • Payments • Infrastructure as a Service (IaaS) • Fintech • Financial Services • Cryptocurrency • Blockchain
    New York, NY
    70 Employees
    Granted Thumbnail
    Insurance • Healthtech • Financial Services • Artificial Intelligence
    New York, New York
    23 Employees
    Scotch Thumbnail
    Software • Retail • Payments • Fintech • eCommerce • Artificial Intelligence • Analytics
    US
    25 Employees

    Sign up now Access later

    Create Free Account

    Please log in or sign up to report this job.

    Create Free Account