Top Tech Jobs & Startup Jobs in Dublin

Own the post-enablement experience for live production customers: monitor API performance and health, run proactive alerting, build playbooks, coordinate resolution across SRE/engineering/product, surface expansion opportunities, provide leadership reporting, and drive continuous improvements to retention and platform adoption.

Build and lead a new Support & Retention Experience function to monitor customer health, create automated playbooks, establish post-production support, align cross-functional data, identify expansion opportunities, and drive retention and platform adoption. Provide leadership visibility and coach a high-performing team.

Lead product strategy and execution for Mastercard's Data & AI platform. Define roadmaps, data-as-product SLAs, ontologies, and reusable datasets. Drive cross-functional development, ensure compliance and security, operationalize agentic AI and HITL workflows, and align regional requirements to deliver scalable, user-centric data products.

Design and deliver enterprise-grade AI solutions using LLMs, RAG, and vector search. Build knowledge bases, integrate models via MCP/LangChain, develop APIs and microservices, and architect scalable, secure cloud systems on AWS/Cloudera/Databricks. Collaborate cross-functionally, monitor model performance in production, ensure compliance and data governance, and mentor junior engineers.

Senior Software Engineer responsible for hands-on Java backend development and quality engineering. Design and implement test automation across API and UI, enhance CI/CD, ensure performance, security, reliability, contribute to architecture, and troubleshoot distributed systems while driving shift-left testing and engineering best practices.

Lead architecture, design, and hands-on development of a cloud-native experimentation platform. Build scalable microservices, APIs, and data pipelines using Databricks/Spark on AWS/Azure. Drive technical vision, mentor engineers, ensure performance, security, observability, and coordinate cross-functional global teams to deliver enterprise-grade analytics solutions.

Senior Software Engineer responsible for development and quality engineering: build scalable backend systems, design and implement API/UI test automation, enhance CI/CD pipelines, drive shift-left testing, support performance and security engineering, contribute to architecture and observability, troubleshoot distributed systems, and promote engineering best practices.

Lead a team of engineers to design, build, and deliver resilient, API-driven microservices at scale. Oversee project delivery, code reviews, testing strategies, security best practices, performance engineering, and cross-functional architectural decisions. Manage and develop team members, set goals, and drive operational excellence and SDLC improvements.

Senior individual contributor building and operating production-grade AI and agentic systems. Responsibilities include model serving, pipelines, monitoring, retraining, feature engineering, partnering with data scientists to productionize models, and ensuring performance, reliability, security and governance at scale.

Senior AI Engineer to design, build, and operate production-grade AI and agentic systems. Responsibilities include model serving, monitoring, retraining, pipelines, APIs, feature engineering, partnering with data scientists, and ensuring reliability, security, and governance of AI solutions.