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Mastercard · 9 hours ago

Principal Software Engineer F/T

O'Fallon, Missouri

Full-time

Onsite

Senior Level, Lead/Staff

$170K/yr - $281K/yr

6+ years exp

Mastercard powers economies and empowers people in 200+ countries and territories worldwide. They are seeking a Principal Software Engineer to design, develop, and deliver technology solutions within the Builders Enablement Program, focusing on automation, integration of services, and adherence to engineering principles.

FinanceFinancial ServicesInformation TechnologyPayments

Growth Opportunities

H1B Sponsor Likely

Responsibilities

Automate everything as you go; build, test, operate, run. Drive integration of services focusing on customer journey and experience

Drive adoption of technology standards and opinionated frameworks, and review coding, test, and automation work of team members

Perform regular demos/acceptance discussions in interacting with Product owners

Share and seek knowledge within the Software Engineering Guild & Builders Enablement Program to drive reuse and productivity

Participate in team prioritization discussions with Product/Business stakeholders

Estimate and own delivery tasks (design, dev, test, deployment, configuration, documentation) to meet the business requirements

Adhere to Mastercard Engineering Principles, Builders’ Enablement development standards, and Corporate Security guidelines

Support the design, creation, and adoption of technology solutions in support of the Builders Enablement Program through hands-on

Facilitate the delivery of an efficient and secure SDLC in Mastercard from the initial ideation to production deployment

Stay up-to-date with emerging technologies and industry trends to continuously improve development and deployment process

Actively participate as a member of the Software Engineering Guild sharing your knowledge, best practices, ideas, and passion for technology

Qualification

DevSecOps/CI-CDCloud platformsSoftware deployment processContainerization technologiesJava/Python/Ruby/Bash/Perl/GroovyEncryption standardsSecure codingAutomationKnowledge sharingTeam collaboration

Required

Master's degree or foreign equivalent in Computer Science, Computer Engineering, or related

six (6) years of experience in job offered or as an Engineer, Developer, Software Architect, Software Developer, Technical Lead, or related

qualifying experience must include at least six (6) years with each of the following: Software deployment process, DevSecOps/CI-CD, Understanding of containerization and associated technologies, Orchestration tools: Jenkins/AWS/Azure pipelines or similar, Sonar/checkmarx/nexus/Jfrog Xray or similar, Automating builds, tests, and deployments, Software Engineering – API's, frameworks

at least three (3) years with each of the following: Cloud platforms: Azure/AWS/GCP, Cloud Engineering, Java/Python/Ruby/Bash/Perl/Groovy, Encryption and digital signature standards and patterns; implementing data protection at rest and in-transit controls: PCI DSS, GDPR (General Data Protection Regulation), Secure coding

Benefits

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

Company

Mastercard

Glassdoor4.2

Mastercard is a financial network that processes payments between banks and cardholders.

Founded in 1966

Purchase, New York, USA

10001+ employees

http://www.mastercard.com

H1B Sponsorship

Mastercard has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)

Distribution of Different Job Fields Receiving Sponsorship

Represents job field similar to this job

Trends of Total Sponsorships

2025 (540)

2024 (319)