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Mastercard Builtin · Indexed 2026-06-10

Lead Software Engineer

O'Fallon, MO, USA 140K-231K Annually

Senior level Builtin
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Indexed description

Mastercard Lead Software Engineer An Hour AgoSaved Hybrid O'Fallon, MO, USA 140K-231K Annually Senior level 140K-231K Annually Senior levelBlockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum ComputingLead backend engineering for Mastercard's Global File Transfer platform: architect and build secure, highly observable microservices using Java/Spring Boot and Oracle; implement testing, code reviews, and secure coding; optimize performance and operability; troubleshoot incidents and perform root-cause analysis; mentor engineers and drive adoption of AI-assisted development tools.Top Skills: Claude AiCo-PilotGeminiGithub CopilotJavaMcp ServersMicroservicesOracleSpring BootSQL

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