Top Tech Jobs & Startup Jobs in Dublin

Lead security engineer advising product and operational teams on secure design, conducting security reviews, documenting and improving security standards, presenting technical guidance, and leading security roles on large, cross-functional global initiatives to meet security and regulatory requirements.

Design and deliver production-grade AI solutions using LLMs, RAG, and vector-search knowledge bases. Build APIs and microservices, integrate with cloud and data platforms (AWS, Cloudera, Databricks), apply prompt engineering and orchestration frameworks, monitor model performance, ensure security/compliance, and mentor engineers.

Lead architecture and design of a global B2B payments platform, driving scalable, secure, cloud-native solutions. Mentor engineering teams, create technical blueprints and service contracts, conduct design/code reviews, and collaborate with product and stakeholders to deliver high-throughput, resilient systems.

Lead and manage a team building API-driven microservices for virtual card management. Oversee design, delivery, code reviews, testing strategies, security practices, performance engineering, and cross-functional architecture decisions while developing engineering talent.

Lead technical delivery and architecture for backend services in a mixed monolith/microservices environment. Guide design, implementation, testing, and production support, improve reliability and observability, drive modernization, and set engineering standards across teams.

Lead an AI engineering team to develop, fine-tune, and deploy foundation models and generative AI for high-impact use cases. Drive end-to-end delivery, collaborate with product, data engineering and platform teams, embed responsible AI practices, and provide technical guidance to ensure scalable, production-ready solutions.

Senior Software Engineer responsible for building scalable backend systems, designing and implementing test automation across API and UI layers, enhancing CI/CD pipelines, driving shift-left testing, ensuring performance, security, and reliability, participating in architecture discussions, troubleshooting distributed systems, and improving engineering quality and processes.

Lead design and deliver enterprise-grade AI solutions using LLMs, RAG, LangChain and vector search. Build and maintain knowledge bases, architect scalable cloud solutions (AWS, Cloudera, Databricks), develop APIs/microservices, ensure security/compliance, monitor model performance, mentor engineers, and collaborate cross-functionally to translate business needs into production AI systems.

Design and deliver enterprise AI solutions using LLMs, RAG, and vector search. Build knowledge bases, scalable cloud-native services (AWS/Cloudera/Databricks), APIs/microservices, and production-grade model integrations. Monitor model performance, ensure security and compliance, mentor engineers, and collaborate cross-functionally to translate business needs into AI-enabled products.

Design, build, and deliver enterprise-grade AI solutions using LLMs, RAG, LangChain, and vector search. Architect secure, scalable cloud/data systems (AWS, Cloudera, Databricks), develop APIs and microservices, optimize model performance in production, and mentor engineers while ensuring governance, security, and compliance.