Top Tech Jobs & Startup Jobs in Dublin

Lead daily administration, monitoring, patching, and automation of enterprise load balancer platforms. Troubleshoot complex network and application traffic issues, design monitoring strategies, support multi-cloud deployments, and drive cross-team incident resolution while maintaining high availability and security.

Design, deploy, and optimize Azure-based database platforms (SQL, Cosmos DB, PostgreSQL, Redis). Implement backup/disaster recovery, performance tuning, IaC automation (Terraform/Bicep), CI/CD for database deployments, monitoring, security/compliance, and collaborate with development teams on data modeling and query optimization.

Design, build, operate, and improve CI/CD pipelines and cloud-native services to ensure high availability, scalability, and observability. Deploy and troubleshoot services across AWS EKS, on-prem and hybrid environments, apply SRE practices, automate operations, support multi-environment setups, and collaborate with Agile teams to deliver reliable fraud decisioning systems.

Lead and deliver medium-to-large technical fraud programs for Mastercard's Java-based Decision Management Platform. Plan, execute, and communicate project scope, schedule, cost, and quality; manage SAFe/Agile delivery; coordinate stakeholders, audit/PCI controls, and technical impacts; mentor teams and drive cross-program improvements.

Administer and architect production, pre-prod, UAT and development database systems; configure, patch, upgrade, secure, backup/recover and optimize databases; design and support replication (physical and logical); monitor and troubleshoot performance and incidents; automate DB builds and maintenance with IaC; lead large enterprise initiatives, mentor team members, and collaborate with global technology and business partners.

Manage, monitor, patch, and troubleshoot load balancer appliances and configurations to ensure high availability. Design monitoring and automation, resolve complex network/application traffic issues, support multi-cloud deployments, collaborate with engineering and operations, lead incident troubleshooting, and provide training and technical documentation.

Design, implement, optimize, and maintain Azure database solutions (SQL, Cosmos DB, PostgreSQL, Redis). Automate deployments with IaC, ensure backup/recovery and compliance, monitor performance, troubleshoot issues, and collaborate with development teams on data modeling and query optimization.

Lead and coordinate complex, cross-functional R&D programs for Mastercard Foundry. Drive infrastructure and cloud standardization, automate processes and reporting using AI and code, enforce Jira hygiene, track delivery health metrics, remove blockers, and provide operational support for global initiatives to ensure predictable, timely delivery.

Lead Technical Program Manager responsible for planning and executing medium-to-large fraud technology projects on Mastercard's Java-based Decision Management Platform. Manage SAFe/Agile delivery, coordinate cross-functional teams, ensure scope/cost/schedule/quality, document PCI/audit controls, support business owners, and drive data-driven continuous improvement and stakeholder communication.

Lead and deliver medium-to-large fraud and identity projects for a high-throughput decisioning platform. Plan, coordinate, and communicate across teams using SAFe/Agile, manage scope/schedule/quality, assess development impacts, ensure PCI and audit controls, provide technical support to business owners, and drive cross-program initiatives to production.