Top Tech Jobs & Startup Jobs in Dublin

Lead security architect who defines and executes security roadmap, advises application teams on secure design and cryptography (encryption, key management, TLS, PKI), ensures compliance with PCI/FIPS/ISO, researches emergent technologies (blockchain, stablecoin), and produces security requirements and guidelines across cloud and on-prem environments.

Lead a cross-functional engineering team to design, build, and operate full-stack web applications and data pipelines. Provide technical direction, mentor engineers, collaborate with product, drive architecture and process improvements, contribute as a hands-on implementer, and scale platform solutions for global customers.

Lead security advocacy for Data Commercialization and AI programs: advise on secure design, translate policies into actionable controls, lead security reviews (threat models, code/design reviews), embed DevSecOps/CI-CD controls, drive vulnerability management, and promote security-first culture across product and engineering teams.

Lead design and deliver enterprise AI solutions using LLMs, RAG, and vector search. Build knowledge bases, LLM-driven apps (LangChain), secure cloud/databricks integrations, APIs/microservices, monitor model performance, and mentor engineers while ensuring compliance and operational excellence.

Lead security engineer advising product and ops teams on secure design, reviewing and improving security standards and procedures, leading security for large global initiatives, presenting technical recommendations, and implementing cryptographic, network, and systems security controls while driving automation and process improvements.

Lead design and delivery of Product Excellence tooling and scalable internal platforms (low-code/Power Platform) across cross-functional teams. Own architecture, drive end-to-end delivery, enforce data governance, transition operating models toward automation, and develop high-performing teams while promoting innovation and alignment across stakeholders.

Lead a team to design, build, and deliver scalable, secure API-driven microservices. Oversee project delivery, code reviews, testing strategies, performance engineering, and operational resiliency while developing team members and coordinating cross-functional architecture decisions.

Lead backend engineering for distributed microservices and monoliths, driving system design, delivery, reliability, observability, and operational readiness. Provide technical leadership, mentor teams, own features end-to-end, and modernize architecture while ensuring resilience and high availability.

Lead a team building and deploying foundation models and generative AI solutions. Own end-to-end delivery from problem definition to production, collaborate with product and data teams, establish evaluation and MLOps practices, embed responsible AI, and coach engineers to ensure reliable, secure, and scalable AI deployments aligned to business priorities.

Lead and scale end-to-end SME partner onboarding by defining processes, tooling, metrics, and governance. Design operating models balancing time-to-market and risk, align cross-functional stakeholders, prioritize enhancements, resolve complex escalations, translate regulatory requirements into standards, report onboarding health to senior leadership, and build and coach a high-performing onboarding team.