Top Engineering Jobs in Dublin

Lead a multidisciplinary engineering team to design, build and deliver scalable AI and quantum-enabled payment products. Define requirements, drive project execution using agile and AI-assisted processes, mentor engineers, coordinate with data scientists, and represent the team internally and externally.

Lead Site Reliability Engineer responsible for ensuring reliability, scalability, and performance of Mastercard applications. Drive production readiness, operational design, automation, capacity planning, monitoring, triage, root-cause analysis, and blameless post‑mortems. Mentor engineers, foster developer-run ownership, enforce operations standards, manage risk and compliance, and support developers through the software lifecycle to build fault-tolerant, scalable products.

Lead Site Reliability Engineer responsible for ensuring application reliability, scalability, and performance. Drive production readiness, operational design, automation, monitoring, and capacity planning. Lead incident triage and root-cause analysis, run blameless post-mortems, mentor engineers, and partner early in the development lifecycle to build resilient, compliant systems that align product and operational priorities.

Lead Site Reliability Engineer ensures reliability, scalability, and performance of production services. Drive automation, monitoring, capacity planning, operational design, triage, root-cause analysis, blameless post-mortems, and developer-run ownership. Mentor engineers, enforce operations standards, manage production readiness, compliance, and risk mitigation across environments while partnering with product teams throughout the lifecycle.

Lead Site Reliability Engineer responsible for platform production readiness, reliability, scalability, and performance. Drive automation, operational design, capacity planning, monitoring, triage, and root-cause analysis. Foster developer-run ownership, mentor engineering teams, perform blameless post-mortems, and manage compliance and risk across environments to maximize customer experience.

Lead and manage a software engineering team in Mastercard Foundry R&D focused on Quantum, AI/ML. Define requirements, design scalable solutions, drive agile project delivery, collaborate with data scientists and engineers, deploy Python/Jupyter-based systems to production (including Kubernetes), and coach talent while promoting innovation.

Maintain and optimize z/OS communication infrastructure (VTAM, TCP/IP, SNA, Sysplex). Implement secure protocols (AT-TLS, SSL, SFTP, FTPS, Connect:Direct), integrate with WebSphere and middleware, monitor/tune performance, support capacity and disaster recovery, install/diagnose third-party software, and provide on-call and weekend support.

Maintain and optimize z/OS communication infrastructure (VTAM, TCP/IP, SNA, Sysplex). Implement secure protocols (AT-TLS, SSL, SFTP, FTPS, Connect Direct), integrate with middleware, monitor and tune performance, support capacity and disaster recovery, and provide on-call/customer implementation support.

Manage and coach scrum teams to design, build, and operate Java-based, distributed B2B payment applications. Own product initiatives from requirements to production, drive agile practices, ensure performance, security and reliability, collaborate with product and operations stakeholders, and communicate status to senior management.

Lead and manage scrum teams building distributed, highly available Java-based B2B payments applications. Drive product delivery from requirements to production, enforce agile best practices, collaborate with product and operations, coach and develop team members, and ensure performance, security, and reliability of software solutions.