Top Tech Jobs & Startup Jobs in Dublin

Lead hands-on design and delivery of production AI/agentic applications and cloud-native services. Define engineering patterns for reliability, security, observability, and governance. Drive end-to-end delivery, mentor engineers, collaborate with Applied AI, Product, Security, and Platform teams, and shape technical roadmaps to scale AI-enabled products.

Embed in a feature team to own testing: perform manual and exploratory testing, identify defects, and design, implement, and maintain automated Java tests (API, UI, integration). Improve test stability, integrate with CI/CD, and collaborate closely with developers to ensure production-ready releases.

Lead hands-on design and delivery of agentic AI applications and platform capabilities. Define engineering patterns for production AI systems, drive end-to-end SDLC, improve AI-enabled developer workflows, ensure security, observability, resiliency and cost control, mentor engineers, and collaborate with product, data science, and security teams to move prototypes to governed production.

Lead product strategy for Mastercard Developers' agentic tooling and developer platform. Define roadmaps for agent skills, MCP servers, and CLI tooling; align cross-functional stakeholders on commercialization, GTM, and metrics; run experiments with design partners; and operationalize success reporting.

Design and build scalable, production-grade agentic AI applications and platform capabilities. Apply AI and agentic patterns to improve developer productivity across the SDLC, build cloud-native services, automate PDLC/CI-CD workflows, and partner with product and data science to deliver secure, reliable, production AI solutions.

Lead design, develop, and deploy high-quality Java microservices for a scalable, cloud-ready B2B payments platform. Participate across the SDLC, perform code reviews, optimize performance, and collaborate with product, TPMs, and test engineers while ensuring security and enterprise standards.

Lead security architecture and roadmap for Mastercard's blockchain payment platforms. Perform threat modeling, risk assessments, and security design reviews. Embed security into CI/CD, APIs, cloud and blockchain components. Advise engineering and product teams, mentor engineers, liaise with stakeholders, and ensure compliance with regulatory and industry frameworks.

Lead design and deliver production-ready agentic AI applications and cloud-native services. Define engineering patterns for reliability, observability, security, and cost control. Drive end-to-end SDLC, mentor engineers, collaborate with AI, product, and platform teams, and operationalize AI solutions from prototype to governed production.

Lead security architecture and strategy for Mastercard's blockchain platforms. Drive threat modeling, risk assessments, and Secure-SDLC practices. Embed security into CI/CD, APIs, cloud and blockchain components. Advise stakeholders, mentor engineers, and ensure compliance with frameworks like SOC 2, PCI DSS and DORA while balancing security and business needs.

Lead security architecture and strategy for Mastercard's blockchain platforms. Drive threat modeling, risk assessments, Secure-SDLC adoption, embedding security in CI/CD, APIs, and cloud services. Partner with engineering, product, and compliance teams to implement controls, meet regulatory standards, mentor engineers, and represent Corporate Security in cross-functional initiatives.