Top Engineering Jobs in Dublin

The Lead Site Reliability Engineer ensures reliable operation of Mastercard's tech services, focusing on performance, scalability, incident management, and automation while mentoring team members.

The Lead Software Engineer will manage a cross-functional engineering team, design and develop complex technical products, and lead strategic direction in an agile environment, focusing on customer-centric solutions and collaboration across teams.

Lead the architecture and design of Mastercard's virtual card management platform. Drive engineering excellence and collaborate across teams to deliver secure software solutions.

Design and build responsive user interfaces with React, contribute to backend development using Java and Spring Boot, integrate RESTful APIs, implement reusable front-end components, participate in agile ceremonies, and collaborate with cross-functional teams to deliver secure, scalable payment gateway solutions.

Design, develop, and test scalable backend systems with a development-first mindset. Build and maintain API/UI automation frameworks, enhance CI/CD pipelines, drive shift-left testing, support performance/security/reliability efforts, perform code reviews, troubleshoot distributed systems, and promote quality-first engineering practices across teams.

Lead engineering, design, automate, and maintain server-based platform lifecycle (builds, OS management, patching, configuration). Act as Tier III support, create automation and scripts, partner with security and program teams, produce architecture and operational documentation, and mentor a team in Agile environments.

Lead a team designing, building, and delivering resilient, API-driven microservices at scale. Oversee project delivery, code reviews, SDLC best practices, testing strategies, secure coding, performance engineering, and cross-functional architecture decisions. Mentor and grow engineers, set goals, and ensure operational excellence and security compliance.

Design and implement high-performance Java-based capabilities for Mastercard's Fraud Management Platform. Work in a co-located Agile SCRUM team to build scalable, secure services, define user stories, collaborate with product/QA/technical leads, troubleshoot incidents, produce documentation, and leverage CI/CD, monitoring tools and AI within the SDLC.

The Senior Software Engineer will design, build, and enhance full stack applications, mentor team members, and collaborate with cross-functional teams to drive innovation in analytics products.

Join the Developer Experience team to own testing for assigned features. Perform manual and exploratory testing, identify defects, collaborate with developers, and design and implement automated Java tests (API, UI, integration). Improve test stability and CI/CD integration, balancing manual and automated testing throughout delivery.