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Mastercard Builtin · Indexed 2026-10-02

Senior Integration Engineer

O'Fallon, MO, USA 96K-163K Annually

Senior level Builtin
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Indexed description

Mastercard Senior Integration Engineer YesterdaySaved Hybrid O'Fallon, MO, USA 96K-163K Annually Senior level 96K-163K Annually Senior levelBlockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum ComputingOwns automated quality engineering for API, UI, and performance testing across Java and Spring-based platforms. Designs and maintains Selenium, REST Assured, Cucumber, Cypress, JMeter, and BlazeMeter frameworks; validates REST APIs; integrates tests into CI/CD pipelines; establishes performance baselines; supports defect diagnosis; and provides technical leadership and mentorship across QA and delivery teams.Top Skills: AlmBlazemeterCi/CdCloud TestingCucumberCypressDockerETLInsomniaJavaJIRAJmeterPostmanRest AssuredSeleniumSpringSpring Boot

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