Top Tech Jobs & Startup Jobs in Dublin

Lead UAT/QA for cloud and SaaS IAM solutions, designing and executing test strategies, building automation, validating security controls against NIST/ISO, supporting BAU readiness, and guiding junior staff while partnering with engineering and product teams.

Design and document internet infrastructure architectures (TADs) for applications and platforms. Collaborate with application teams and stakeholders to generate high-level requirements, ensure alignment with security, scalability and availability standards, resolve operational issues, implement and support infrastructure components, perform performance tuning, capacity planning and configuration management, and research new technologies. May lead regional projects and maintain architectural artifacts.

Lead UAT/QA for cloud-based IAM and Access Services, designing and executing test strategies, building automated tests, validating JML lifecycles and security controls against NIST/ISO, supporting BAU readiness, auditing evidence, and mentoring junior staff to improve IAM customer experience and operational resilience.

Lead content strategy for the Mastercard Developers portal: overhaul information architecture, define content models and governance, embed language systems into design tooling, translate API capabilities into clear developer-facing narratives, and optimize docs for human and AI discoverability.

Lead and deliver medium-to-large fraud and identity projects for Mastercards Decision Management Platform. Plan, prioritize, and manage SAFe Agile delivery, coordinate stakeholders, mitigate risks, ensure PCI/audit controls, provide technical guidance, and drive cross-program initiatives to meet scope, schedule, quality, and business objectives.

Lead content strategy for the Mastercard Developers portal: define IA, content models, taxonomy, language systems, and governance. Translate APIs into clear product narratives, integrate content standards into design tooling, and optimize docs for discoverability by humans and AI agents. Collaborate with product, design, and engineering to scale developer documentation and maintain consistency across UI copy, references, and onboarding.

Administer and architect production, pre-production, UAT and development database systems. Configure, patch, upgrade, secure, backup/recover, replicate (physical and logical), monitor, tune and troubleshoot databases. Collaborate with engineering teams, implement IaC automation for DB lifecycle, drive large enterprise initiatives, follow change/problem/incident processes, mentor team members, and influence database engineering best practices across a global environment.

Lead Technical Program Manager responsible for planning and delivering medium-to-large fraud detection and identity projects on Mastercard's scalable Java decision platform. Manage SAFe Agile process, coordinate cross-team delivery, ensure scope/cost/schedule/quality, handle PCI/audit controls, communicate to stakeholders, and provide technical support during implementation.

Manage and engineer production, pre-production, UAT and development database systems. Design and optimize database tiers, perform patching/upgrades, security, backup/recovery, replication, performance tuning, and automation via IaC. Troubleshoot escalated incidents, follow change/problem/incident management, mentor team members, and collaborate globally with technology teams and business stakeholders.

Lead and deliver medium-to-large technical fraud and identity projects for Mastercard's Decision Management Platform. Plan, prioritize, and manage SAFe/Agile delivery, coordinate stakeholders, document PCI and audit controls, mitigate risks, and provide technical support to ensure on-time, on-scope delivery while driving cross-team collaboration and continuous improvement.