Top Tech Jobs & Startup 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 SRE responsible for ensuring availability, scalability, and resilience of Mastercard Payments Network infrastructure. Lead observability, capacity forecasting, incident RCA, automation/self-healing initiatives, and partner with product and development teams to define SLIs/SLOs and validate environment readiness. Provide training, run POCs for vendor upgrades, and participate in periodic on-call duties.

Lead and coach scrum teams to deliver high-availability, high-volume commercial payments software. Oversee development, drive technical and agile best practices, communicate status to product, customers and senior management, and ensure compliance and security responsibilities.

Senior Site Reliability Engineer responsible for ensuring reliability, scalability, and performance of Mastercard applications. Drive observability, automation, capacity planning, incident triage, root-cause analysis, and proactive improvements. Collaborate with developers to embed operational design, implement CI/CD and infrastructure-as-code, and apply ITSM practices to manage incidents, changes, and risk while mentoring peers and contributing to operational standards and documentation.

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 SRE responsible for ensuring availability, scalability, and resilience of Mastercard payments infrastructure. Drive observability, capacity forecasting, incident RCA, automation/self-healing, testing/DR validation, vendor evaluation, and cross-team training. Participate in periodic on-call duties.

Lead security architecture and strategy for Mastercard's blockchain platforms. Drive threat modeling, risk assessments, Secure-SDLC adoption, embedding security in CI/CD, APIs, and cloud services. Partner with engineering, product, and compliance teams to implement controls, meet regulatory standards, mentor engineers, and represent Corporate Security in cross-functional initiatives.

Lead a multidisciplinary engineering team building scalable Quantum and AI/ML-enabled payment products. Define requirements, drive agile delivery, research/design solutions, manage projects, coach talent, and engage with external partners and events.

Lead and manage multiple engineering squads building cloud-native, real-time payment solutions using Java and Spring Boot. Drive architecture, quality (automation, CI/CD), AI adoption, cross-region coordination, stakeholder reporting, and delivery metrics to ensure scalable, high-quality product outcomes.

Lead and manage a multidisciplinary software engineering team to design, build, and deliver scalable AI and quantum-infused payment products. Define requirements, drive agile execution, collaborate with data scientists and engineers, research and document solutions, and represent the team externally. Coach talent, enforce performance processes, and champion innovation and AI-assisted development across product lifecycles.