Software Engineer II
Mastercard
United States
Workplace: OnsiteFull timeUSD 92,000 - 147,000 annuallyFunction: Software EngineeringExperience: 3-5 yearsSkills: ["Problem-solving","Troubleshooting","Debugging","Code reviews","Communication"]Build and operate authentication products powering consumer authentication across in-store and e-commerce. Work on scalable backend services and REST APIs using Java/Spring Boot, while also developing UI applications with Angular and Node.js. Own end-to-end delivery from design through deployment and production support in hybrid environments (Kubernetes, cloud, on-prem). Improve reliability through testing, security best practices, observability, performance tuning, and root-cause troubleshooting.

