Top Tech Jobs & Startup Jobs in Dublin

Lead architecture and technical strategy for a global virtual card platform: design scalable, secure systems, mentor teams, drive engineering excellence, implement Domain Driven Design, ensure operability and high availability, and collaborate with product and enterprise stakeholders.

Lead security engineer for Data & AI programs who partners with product, engineering, and business teams to embed security across SDLC. Responsibilities include security reviews, threat modeling, cryptography and cloud security guidance, DevSecOps enablement, compliance with standards (PCI, NIST, ISO), vulnerability management, and driving security-first culture and tooling automation.

Design and deliver enterprise AI solutions using LLMs and RAG; build and maintain vector-search knowledge bases; develop LangChain-driven applications; architect secure, scalable cloud/data systems (AWS, Cloudera, Databricks); implement APIs and microservices; monitor model performance; mentor engineers and ensure data governance and security compliance.

Lead a team of engineers to design, build, and deliver scalable, resilient API-driven microservices. Oversee project delivery, architecture, code reviews, testing, security practices, performance engineering, and team development.

Lead security engineer advising product and operational teams on secure design, standards, and reviews. Lead security on large global initiatives, document and enhance security procedures, present technical/business findings, recommend solutions to meet security and regulatory requirements, and drive automation and process improvements.

Design, build, and maintain scalable backend systems with a development-first approach. Create and run unit, integration, API, and UI automation; enhance CI/CD pipelines; drive shift-left testing, performance, security, and operability; troubleshoot distributed systems and promote engineering best practices.

Lead development and quality engineering efforts: design, build, and maintain backend systems and automation frameworks (API/UI). Embed shift-left testing, enhance CI/CD pipelines, drive performance, security, reliability, observability, and mentor teams to improve engineering practices and system availability.

Lead security engineer advising product and operational teams on secure design, standards, and review processes. Lead security for large global initiatives, document and enhance security standards, present technical guidance, recommend solutions to meet security and regulatory requirements, and support automation, scripting, and Linux-based security operations.

Lead architecture, design, and build of a cloud-native experimentation platform. Develop scalable microservices, APIs, and data pipelines using Databricks/Spark on AWS/Azure. Drive technical vision, modernize systems, ensure performance, security, observability and CI/CD, collaborate across global teams, and mentor engineers.

Lead and scale engineering teams to design, build, and productionize agentic AI systems and reusable platform capabilities. Define architecture, frameworks, observability, safety guardrails, and developer tooling to move LLM/agent solutions from experimentation to secure, scalable enterprise production while partnering with product, data science, security, and platform teams.