Mainframe Engineer

Capital One
Richmond, VA

: West Creek 5 (12075), United States of America, Richmond, Virginia Mainframe Engineer

Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who love to solve real problems and meet real customer needs. We are seeking Mainframe Engineers who are passionate about helping move to new technologies. As a Capital One Software Engineer, you'll have the opportunity to be on the forefront of driving a major transformation within Capital One.

What You'll Do:

  • Perform technical design, development, modification, and implementation of computer applications using existing and emerging technology platforms.

  • Analyze internal user needs and desired results and develop software solutions.

  • Will work with COBOL, MVS, ISPF, FileAid, File Manager, JCL, VSAM, CICS.

  • On-call support rotation is approximately once every 4 weeks.

  • Write, design, code, test, implement, and debug programs adhering to corporate requirements and standards.

  • Conducting design & code reviews

  • Perform application testing and validation, programming, and documentation.

  • Develop software components, adhering to existing process guidelines.

  • Coordinate software installation and monitor implementation process.

  • Monitor system performance trends and identify potential issues.

  • Suggest opportunities for improvement.

Basic Qualifications:

  • Bachelor's Degree

  • At least 4 years of professional software engineering experience (Internship experience does not apply)

Preferred Qualifications:

  • 5+ years of experience in at least one of the following: IBM mainframe, DB2, SQL, JCL

  • 1+ years of experience with AWS, GCP, Azure, or another cloud service

  • 5+ years of development experience with COBOL.

  • 5+ years of experience with Financial Services clients.

  • 5+ years of experience with JCL and VSAM.

  • 3+ years of experience in open source frameworks

  • 5+ year of experience with Banking Services

  • 2+ year of experience with Automated Clearing House Services

  • 4+ year of experience vendor management

At this time, Capital One will not sponsor a new applicant for employment authorization for this position.

The minimum and maximum full-time annual salaries for this role are listed below, by location. Please note that this salary information is solely for candidates hired to perform work within one of these locations, and refers to the amount Capital One is willing to pay at the time of this posting. Salaries for part-time roles will be prorated based upon the agreed upon number of hours to be regularly worked.

New York City (Hybrid On-Site): $161,900 - $184,800 for Senior Software Engineer

Candidates hired to work in other locations will be subject to the pay range associated with that location, and the actual annualized salary amount offered to any candidate at the time of hire will be reflected solely in the candidate's offer letter.

This role is also eligible to earn performance based incentive compensation, which may include cash bonus(es) and/or long term incentives (LTI). Incentives could be discretionary or non discretionary depending on the plan.

Capital One offers a comprehensive, competitive, and inclusive set of health, financial and other benefits that support your total well-being. Learn more at the Capital One Careers website. Eligibility varies based on full or part-time status, exempt or non-exempt status, and management level.

No agencies please. Capital One is an equal opportunity employer committed to diversity and inclusion in the workplace. All qualified applicants will receive consideration for employment without regard to sex (including pregnancy, childbirth or related medical conditions), race, color, age, national origin, religion, disability, genetic information, marital status, sexual orientation, gender identity, gender reassignment, citizenship, immigration status, protected veteran status, or any other basis prohibited under applicable federal, state or local law. Capital One promotes a drug-free workplace. Capital One will consider for employment qualified applicants with a criminal history in a manner consistent with the requirements of applicable laws regarding criminal background inquiries, including, to the extent applicable, Article 23-A of the New York Correction Law; San Francisco, California Police Code Article 49, Sections 4901-4920; New York City's Fair Chance Act; Philadelphia's Fair Criminal Records Screening Act; and other applicable federal, state, and local laws and regulations regarding criminal background inquiries.

If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation, please contact Capital One Recruiting at 1-800-304-9102 or via email at [email protected]. All information you provide will be kept confidential and will be used only to the extent required to provide needed reasonable accommodations.

For technical support or questions about Capital One's recruiting process, please send an email to [email protected]

Capital One does not provide, endorse nor guarantee and is not liable for third-party products, services, educational tools or other information available through this site.

Capital One Financial is made up of several different entities. Please note that any position posted in Canada is for Capital One Canada, any position posted in the United Kingdom is for Capital One Europe and any position posted in the Philippines is for Capital One Philippines Service Corp. (COPSSC).

Posted 2026-02-22

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