Top Tech Jobs & Startup Jobs in Dublin

Lead and manage multiple engineering squads building cloud-native, Java/Spring Boot real-time payment solutions. Drive architecture, coordinate cross-team delivery, enforce quality through automation and CI/CD, adopt AI, track metrics, and manage stakeholders across regions.

Manage agile scrum teams to design, develop, and operate commercial Java-based, distributed, highly available B2B payments applications. Lead delivery from requirements to production, collaborate with product owners and stakeholders, drive agile best practices, coach and develop team members, and ensure performance, security, reliability and compliance.

Lead and manage a multidisciplinary engineering team building scalable products that combine Quantum and AI/ML technologies. Drive project delivery using agile and AI-assisted processes, define requirements, design scalable solutions, engage external partners, and mentor engineering leaders to bring innovations to market globally.

Lead SRE for Payments Network responsible for infrastructure reliability, observability, capacity planning, incident response and RCA. Drive monitoring/alerting improvements, automation/IaC, packet-level troubleshooting, disaster recovery testing, vendor POCs, and training across teams to ensure scalable, resilient payment platform operations.

Lead security architecture and strategy for Mastercard's blockchain payment platforms. Drive threat modeling, risk assessments, and security-by-design across CI/CD, APIs, cloud, and blockchain components. Influence engineering and product teams, embed controls into Secure-SDLC, ensure regulatory compliance (SOC2, PCI DSS, DORA, CRI), mentor security staff, and partner with stakeholders on remediation and governance.

Lead SRE responsible for ensuring availability, scalability, and resilience of payments infrastructure. Drive observability, capacity forecasting, incident RCA, automation/IaC, network packet debugging, vendor evaluations, disaster recovery validation, and cross-team training; participate in periodic on-call duties.

Lead security strategy and architecture for Mastercards blockchain platforms. Drive threat modeling, risk assessments, and security-by-design for high-availability systems. Embed security into CI/CD, APIs, cloud and blockchain components, partner with engineering and product teams, ensure compliance with regulatory frameworks, and mentor security engineers.

Lead and manage multiple software engineering squads to deliver cloud-native Java/Spring Boot, real-time event-driven payment solutions. Coordinate cross-region teams, own architecture and deliverables, drive CI/CD, automation, quality metrics, and AI adoption while managing stakeholders and reporting progress.

Manage agile scrum teams building Java-based, distributed, highly available B2B payment applications. Lead delivery from requirements to production, collaborate with product and stakeholders, drive agile best practices, coach and develop engineers, ensure performance, reliability and security, and communicate progress to senior management.

Responsible for ensuring platform reliability, scalability, and performance by implementing observability, automation, capacity planning, and SRE best practices. Support developers through production readiness, incident triage, root cause analysis, blameless post-mortems, and proactive risk mitigation. Collaborate on CI/CD, containerized deployments, cloud infrastructure, and operational standards while mentoring and contributing to documentation and continuous improvement.