Senior Data Engineer F/T

Posted:
6/30/2026, 2:17:15 AM

Location(s):
Missouri, United States ⋅ O’Fallon, Missouri, United States

Experience Level(s):
Senior

Field(s):
Data & Analytics

Workplace Type:
On-site

Pay:
$115k–$184k/yr

Our Purpose

Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.

Title and Summary

Senior Data Engineer F/T

Overview
Participate in designing highly scalable, fault tolerant, and performant systems in cloud.
Role.
• Liaise with stakeholders to understand the needs of business, ensure project implementation(s) and technical delivery are compliant with solution architectural design and best practices.
• Ensure that technical designs and deliveries milestones are accomplished on time.
• Ensure that technical designs and deliveries are aligned with business needs, infrastructure capabilities and security & compliance requirements.
• Evaluate current and emerging technologies via Proof of Concepts or similar.
• Provide technical guidance to the project team(s).
• Consult and support project team(s) regarding project implementation.
• Analyze ITSM activities of the platform and provide feedback loop to development teams on operational gaps or resiliency concerns.
• Support services before they go live through activities such as system design consulting, capacity planning and launch reviews.
• Maintain services once they are live by measuring and monitoring availability, latency, and overall system health.


About You
• Position requires a Bachelor 's degree or foreign equivalent in Information Systems, Data Science, Information Technology, Computer Science, Engineering or related and six (6) years of progressively responsible experience in job offered or as a Data Analyst, System Test Engineer, Senior Quality Analyst, or related.
• Qualifying experience must include at least one (1) year with each of the following: Data processing applications; Snowflake; Data modeling; SQL scripting; ETL / Data Modelling / Pattern Analysis / Databases.
• Telecommuting and/or working from home may be permissible pursuant to company policies.
• To apply, please click the “Apply for job” link above, or send resume to Natalia Flores Vargas, [email protected], 4250 North Fairfax Drive, 9th Floor, Arlington, VA 22201. Reference MC34-2026.

Incentives offered through MasterCard’s Employee Referral Program Apply to this position. For more information, please visit our Employee Referral Site or see employee handbook.

Mastercard is a merit-based, inclusive, equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law. We hire the most qualified candidate for the role. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact [email protected] and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly.

Corporate Security Responsibility


All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must:

  • Abide by Mastercard’s security policies and practices;

  • Ensure the confidentiality and integrity of the information being accessed;

  • Report any suspected information security violation or breach, and

  • Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines.

In line with Mastercard’s total compensation philosophy and assuming that the job will be performed in the US, the successful candidate will be offered a competitive base salary and may be eligible for an annual bonus or commissions depending on the role. The base salary offered may vary depending on multiple factors, including but not limited to location, job-related knowledge, skills, and experience. Mastercard benefits for full time (and certain part time) employees generally include: insurance (including medical, prescription drug, dental, vision, disability, life insurance); flexible spending account and health savings account; paid leaves (including 16 weeks of new parent leave and up to 20 days of bereavement leave); 80 hours of Paid Sick and Safe Time, 25 days of vacation time and 5 personal days, pro-rated based on date of hire; 10 annual paid U.S. observed holidays; 401k with a best-in-class company match; deferred compensation for eligible roles; fitness reimbursement or on-site fitness facilities; eligibility for tuition reimbursement; and many more. Mastercard benefits for interns generally include: 56 hours of Paid Sick and Safe Time; jury duty leave; and on-site fitness facilities in some locations.

Pay Ranges

O'Fallon, Missouri: $115,000 - $184,000 USD

Mastercard

Website: https://www.mastercard.com/

Headquarter Location: Purchase, New York, United States

Employee Count: 10001+

Year Founded: 1966

IPO Status: Public

Industries: Finance ⋅ Financial Services ⋅ Information Technology ⋅ Payments

Visa Sponsorship: Sponsors work visas