Lead Backend Engineer - Java Microservices & Cloud
Summary
Lead Software Engineer on Mastercard's Commercial Connect API team in Dublin, designing, developing, and deploying Java microservices for a global B2B payments platform. Hybrid role (3 days onsite at Sandyford) driving SDLC activities, code reviews, security, scalability, and AI-assisted tooling.
Mastercard in Dublin (Hybrid: 3 days onsite at Sandyford) seeks a Lead Software Engineer for the Commercial Connect API team to design, develop, and deploy Java microservices within a global B2B payments platform. You will drive SDLC activities, collaborate across disciplines, and ensure security and scalability in a fast-moving environment.
You will apply modern practices, lead code reviews, and work with AI-assisted tooling to improve productivity and coverage, while aligning technical and