Top Engineering Jobs in Dublin

Develop and maintain scalable full-stack, data-intensive analytics and experimentation platform components. Work across frontend, backend, APIs, and data-processing layers using Java/Spring Boot, TypeScript, React, and Databricks/Spark. Contribute to architecture, code reviews, performance tuning, cross-functional collaboration, mentoring, and operational excellence.

Lead a globally distributed Cloud Operations organization to run, automate and improve Mastercard's multi-cloud (AWS/Azure) estate. Drive SRE best practices, developer experience, cloud automation, reliability, cost optimization (FinOps), and enablement for AI/GenAI workloads. Build follow-the-sun operations, coach managers, own incident leadership, and deliver agentic AI workflows with strong governance, observability, and operational resilience.

Lead Platform Engineer responsible for design, build, automation, and operational support of enterprise PostgreSQL and Cassandra platforms. Ensure high availability, performance, scalability, security, and compliance. Lead migrations, cloud adoption, IaC/CI-CD automation, observability, and provide technical leadership across database and infrastructure teams.

Lead platform engineer for telecom operations responsible for advanced circuit troubleshooting (DIA, MPLS, Ethernet, DWDM), incident management, carrier/vendor escalation, mentoring, runbook creation, and coordinating maintenance and turn-ups to ensure backbone and data center connectivity.

Lead and grow a globally distributed Cloud Operations organization to run, automate, and improve Mastercard's multi-cloud (AWS/Azure) platform. Responsibilities include SRE leadership, developer experience improvements, cloud automation, resilience, cost optimization, AI/GenAI enablement for operations, incident leadership, and collaborating across platform, security and architecture teams.

Lead operational telecom/network troubleshooting for carrier and data center circuits (DIA, MPLS, Ethernet, DWDM). Serve as escalation point for outages, lead incident response and bridge calls, validate carrier RCAs, manage vendor SLAs, mentor engineers, maintain runbooks, and support circuit turn-ups, migrations, and operational readiness.

Lead operational telecom troubleshooting for carrier and data center circuits (DIA, MPLS, Ethernet, DWDM). Serve as escalation point during outages, lead bridge calls, validate carrier RCAs, manage incidents and SLAs, mentor engineers, develop runbooks, and collaborate with engineering, capacity, and service delivery teams to improve network reliability.

Lead architecture and development of a cloud-native, high-volume dispute platform. Drive engineering excellence, mentoring, applying AI/automation, and partnering across teams to deliver scalable, reliable systems.

Lead Platform/Network Engineer responsible for advanced circuit troubleshooting (DIA, MPLS, Ethernet, DWDM), incident management, carrier/vendor coordination, SLA enforcement, mentoring, runbook development, and supporting data center connectivity and network monitoring.

Build and maintain scalable full-stack, data-intensive applications and APIs. Contribute to architecture, design, testing, and performance optimization using cloud platforms and Databricks/Spark. Collaborate cross-functionally, mentor peers, participate in code reviews, and drive engineering best practices to deliver reliable, analytics-driven experimentation solutions.