Mastercard - Ireland, IT - Software Development

Director of AI Engineering (L5) leading applied AI strategy for Mastercard’s SME, Corporate, and Commercial verticals in Dublin 18. Drive production-grade ML and GenAI solutions, overseeing senior ICs and managers. Requires deep expertise in applied machine learning, GenAI, and scalable deploymen...

Mastercard seeks a Senior Information Security Engineer in Dublin 18 to lead Shadow IT risk management and governance. You will design a blocking and escalation framework for unapproved SaaS and cloud services, balancing security risk with business impact. Ideal candidates have expertise in data ...

Lead Information Security Engineer sought in Dublin 18 to drive enterprise data protection. You will design DLP controls, govern data classification, and advance DSPM initiatives across cloud and SaaS environments. Ideal candidates combine expertise in NIST frameworks, cross-functional collaborat...

Mastercard seeks a Director, Project Manager in Dublin 18 to lead high-priority AI & Data programs. This role drives next-gen modeling using global transaction data, requiring expertise in AI, Machine Learning, and Big Data. You will bridge AI researchers and product leadership, managing complex ...

AI Engineer II role in Dublin, Ireland, for professionals ready to move beyond junior work. You will build and deploy production AI systems using Python and ML libraries, collaborating with data scientists and engineers. Ideal for those with experience in ML pipelines, APIs, and a strong ownershi...

Lead Cryptographic Security Engineer sought by Mastercard in Dublin 18 to drive cryptographic roadmap and enforce key management standards. You will analyze current implementations, provide secure design advice for web/mobile apps, and guide teams on compliance. Requires deep cryptography knowled...

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...

Lead data strategy and product analytics for Mastercard's global Merchant Cloud platform in Dublin. Transform insights into actionable business narratives by collaborating with cross-functional teams. Leverage your expertise in data analytics, AI, and stakeholder management to drive product decis...

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...