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Senior Software Engineer (Full Stack)
Mastercard
New York City, New YorkPosted Aug 7, 2026 · 2h ago
Full-timeSeniorOn-siteFintech
About this role
Mastercard's Foundry Research & Development team seeks a Senior Full Stack Software Engineer to design and build emerging technologies for the future of commerce. This role involves hands-on development, technical leadership, and rapid prototyping of full-stack applications using modern technologies.
What we are looking for
6- Design and build full-stack applications and prototypes
- Lead technical initiatives and provide architectural guidance
- Mentor junior engineers through technical coaching and code reviews
- Research and evaluate emerging technologies for commerce
- Collaborate with cross-functional teams to bring ideas to market
- Develop proof-of-concept solutions for new technologies and product concepts
Skills mentioned
9PythonJavaJavaScriptTypeScriptReactNode.jsAWSAzureMachine Learning
