Mastercard - Ireland, Dublin 18, IT - Software Development

Senior Platform Engineer (FinOps) sought for Open Banking team in Dublin 18. Drive cloud cost optimization, efficiency, and data-driven decisions across AWS, Azure, and GCP. Requires 5+ years in cloud architecture, strong Golang/Python skills, and expertise in FinOps practices, dashboards, and la...

Join Mastercard in Dublin 18 as an Associate Specialist, Implementation. Drive end-to-end payment processing projects, leveraging expertise in MDES and transaction lifecycle. Ideal for IT or Business graduates with 1-3 years’ system knowledge and strong project management skills. Enjoy a dynamic ...

Senior Specialist, Design Technologist role in Dublin 18, Ireland. Bridge design and engineering within Mastercard’s Developer Experience team. Build high-fidelity prototypes using React, Next.js, and Figma to validate API features. Own design system specs, reduce handoff ambiguity, and test conc...

Lead AI Engineer sought by CNPF Data & AI in Dublin 18 to drive hands-on delivery of production-grade AI and agentic systems. This senior individual contributor role blends software engineering, ML engineering, and applied data science. You will build scalable ML services, lead technical directio...

Join Mastercard's Foundry R&D in Dublin as a Senior Software Engineer on the Agentic AI team. Apply your expertise in Generative AI, LLMs, and frameworks like LangGraph to build scalable tooling and services. You'll design AI-enabled applications and developer workflows using Java/Python, React, ...

Join our team as a Senior Data Engineer (Databricks) in Dublin 18. You will administer and optimize the Databricks Platform on AWS, focusing on governance, security, and cost management. The role requires 6+ years of Databricks admin experience, expertise in Unity Catalog, IAM, and Terraform. You...

Lead Mastercard's global API governance and lifecycle management from Dublin. Drive innovation using AI-powered tools to enhance developer experience and ensure global standards. Collaborate with engineering and market teams to deliver scalable, secure API solutions. Ideal for product managers pa...