Top Tech Jobs & Startup Jobs in Dublin

Own reliability, availability, incident response, automation, release readiness, and resilience for Mastercard’s high-volume payment platforms running on HP NonStop. Lead incident response, define SLOs and error budgets, improve observability and recovery, support disaster recovery testing, and ensure PCI compliance. Provide technical leadership and mentorship while partnering with engineering, infrastructure, security, and product teams on payment transaction switching systems.

Leads reliability engineering for Mastercard’s mission-critical HP NonStop payment platforms. Owns availability, performance, SLOs, incident response, automation, release readiness, resilience, disaster recovery, and operational excellence. Serves as incident commander, drives root-cause analysis and corrective actions, defines failover and recovery strategies, ensures PCI and security compliance, and partners with engineering and infrastructure teams on modernization. Provides technical leadership, establishes operational standards, and mentors SRE and operations engineers supporting globally distributed, high-throughput transaction systems.

Lead reliability engineering for Mastercard’s mission-critical HP NonStop payment platforms. Own availability, performance, SLOs, incident response, automation, release readiness, resilience engineering, disaster recovery, and operational excellence for high-throughput transaction systems. Lead incident response, post-incident reviews, monitoring and recovery improvements, PCI-compliant operations, and payment-network resilience planning. Mentor SREs and operations engineers while partnering with engineering, infrastructure, security, and product teams.

Own reliability, availability, incident response, automation, release readiness, and resilience for Mastercard’s mission-critical HP NonStop payment platforms. Lead incident response, define SLOs and error budgets, improve observability and recovery, support disaster recovery and business continuity exercises, and ensure PCI and security compliance. Provide technical leadership and mentorship while partnering with engineering, infrastructure, security, and product teams across globally distributed payment systems.

Lead reliability engineering for Mastercard’s mission-critical HP NonStop payment platforms. Own availability, performance, SLOs, incident response, automation, release readiness, disaster recovery, and resilience planning. Lead high-severity incident resolution, improve observability and operability, enforce PCI and security requirements, and ensure reliable transaction switching across debit, ATM, POS, routing, authorization, and settlement systems. Mentor engineers and establish operational excellence standards across globally distributed payment infrastructure.

Leads reliability engineering for Mastercard’s mission-critical payment platforms on HP NonStop. Owns availability, SLOs, incident response, automation, release readiness, disaster recovery, resilience testing, and operational excellence. Provides incident leadership, drives root-cause analysis and risk reduction, ensures PCI and security compliance, and partners with engineering and infrastructure teams on modernization. Also mentors SREs, establishes operational standards, and applies deep payments transaction-switching knowledge across debit, ATM, POS, routing, authorization, and settlement systems.

Lead end-to-end product design for Mastercard’s small business experiences across web, mobile, and platform products. Conduct research, identify opportunities, shape product strategy, prototype solutions, and partner with product, engineering, and business teams through delivery. Create user flows, journey maps, high-fidelity designs, and scalable design-system components while applying human-centered design, accessibility, experimentation, and AI-assisted design tools.

Define and drive enterprise architecture for Mastercard’s global MarTech ecosystem. Establish target-state architectures, phased migration roadmaps, integration patterns, and scalable distributed solutions across customer data, identity, personalization, loyalty, campaigns, and measurement. Provide hands-on technical leadership across cloud, APIs, event-driven systems, automation, Infrastructure as Code, and generative AI. Influence executives and cross-functional teams, mentor architects and engineers, and ensure privacy, security, resilience, observability, performance, and cost effectiveness.

Lead end-to-end product design for Mastercard’s small-business digital experiences across web, mobile, and platforms. Conduct research, identify opportunities, shape product strategy, prototype solutions, and partner with product, engineering, and business teams. Create user flows, journey maps, high-fidelity designs, and scalable design systems using human-centered design, atomic design, and AI-assisted tools. Present recommendations to stakeholders and deliver accessible, measurable customer outcomes.

Defines and drives enterprise architecture for Mastercard’s global Open Finance platform. Establishes target-state architecture, modernization roadmaps, reusable patterns, cloud-native services, and engineering standards. Evaluates technical risks, develops prototypes, and ensures secure, resilient, scalable, observable, and cost-efficient solutions. Partners across Product, Engineering, and Technology, balances global and regulatory requirements, influences executives, and mentors architects and engineers. The role also applies generative AI to improve engineering productivity and solution design.