Top Tech Jobs & Startup Jobs in Dublin

Lead and coach scrum teams to deliver high-availability commercial payments software. Oversee development, drive agile best practices, coordinate with architects, product, and senior stakeholders, manage delivery status, and implement process improvements for platform and customer commitments.

Lead design, build, and operation of internal developer platforms and data-driven UIs. Own architecture, development, testing, performance, security, incident response, and mentoring. Drive observability, CI/CD, IaC, and developer experience across frontend and backend systems.

Lead the Payments Network SRE team to ensure availability, scalability, and resilience of core payment infrastructure. Drive observability, monitoring, capacity forecasting, incident RCA, automation/AI-enabled detection and self-healing, IaC/testing for environment readiness, vendor/POC evaluations, and cross-functional training and reliability engineering practices.

Manage and grow scrum teams building distributed, Java-based B2B payment applications. Lead product initiatives from requirements to production, drive agile best practices, collaborate with stakeholders, ensure performance, reliability and security, and coach team members for career development.

Senior Site Reliability Engineer responsible for ensuring production readiness, reliability, scalability, and performance of Mastercard applications. Duties include automating operational workflows, implementing observability, supporting cloud infrastructure, troubleshooting incidents, capacity planning, enforcing operations standards, collaborating with developers, and driving proactive reliability improvements and compliance.

Lead security architecture and strategy for Mastercard's blockchain payment platforms. Drive threat modeling, risk assessments, secure-by-design practices, and embed security into CI/CD, APIs, cloud and blockchain components. Advise and mentor engineering teams, liaise with product and regulatory stakeholders, and ensure compliance with SOC 2, PCI DSS, DORA and industry frameworks.

Lead multiple engineering squads to deliver cloud-native, Java/Spring Boot real-time payment solutions. Manage people, timelines, cross-region coordination, metrics, quality initiatives (automation, CI/CD), and drive AI adoption and scalable architecture.

Lead a small full-stack engineering team to design, build, and deliver high-performance analytics applications on massive datasets. Define service-oriented architectures, scope and plan features, mentor engineers, ensure code quality, drive CI/CD and agile practices, and collaborate with product and global teams to deliver impactful solutions.

Lead and coach scrum teams building high-availability commercial payments systems (Virtual Card provisioning/reporting). Oversee software delivery, drive agile best practices and process improvements, communicate status to product teams and senior stakeholders, and coordinate technical discussions with architects and operations.

Senior Site Reliability Engineer responsible for ensuring reliability, scalability, and performance of Mastercard applications. Responsibilities include observability, automation, capacity planning, incident triage and response, collaboration with developers on operational design, risk management, and improving operational workflows and service reliability.