Top Tech Jobs & Startup Jobs in Dublin

Design and build cloud-scale directory services, authorization platforms, and policy engines. Develop scalable APIs and microservices, implement RBAC/ABAC/PBAC models, write production-ready code with CI/CD and observability, troubleshoot production issues, collaborate across Identity, Platform, Security, and Infrastructure, and adopt AI-assisted tools to automate and improve engineering productivity.

Develop and enhance cloud infrastructure applications for reliability, scalability, and availability. Deploy and operate cloud-native services using Kubernetes and Linux-based internet infrastructure technologies. Implement monitoring, alerting, incident response, root cause analysis, and corrective actions while ensuring security and operational compliance. Collaborate with internal teams to deliver infrastructure solutions in a large-scale, high-traffic environment.

Design, develop, deploy, and operate reliable cloud-native platforms supporting large-scale ecommerce services. Improve reliability, scalability, observability, security, performance, automation, incident response, and CI/CD processes. Build and maintain Kubernetes-based infrastructure, analyze system performance, resolve incidents, conduct root cause analysis, and collaborate with internal customers and cross-functional teams.

Plan and optimize infrastructure capacity across on-premises Kubernetes, Azure, and GCP environments. Forecast compute, storage, and network demand; analyze utilization and performance; identify bottlenecks and inefficiencies; build Grafana and Prometheus dashboards; conduct scenario modeling; and improve capacity automation, workload optimization, reliability, and cost efficiency. The role collaborates across platform, AI, data, search, product, network, and data center teams.

Plans and forecasts infrastructure capacity across on-premises Kubernetes, Azure, and GCP environments. Analyzes demand, utilization, performance, and resource efficiency; builds observability dashboards; performs scenario modeling; and supports automation, workload optimization, incident analysis, reliability, SLAs, and business continuity. Partners with AI, Hadoop, Spark, search, data center, network, and platform teams to size infrastructure for traffic growth and evolving workloads.

Design, build, and operate scalable control-plane services and Kubernetes controllers enforcing network segmentation and security policies across clusters, clouds, and data centers. Integrate cloud-native networking (CNI, service mesh), automate policy lifecycle, lead production troubleshooting, apply CI/CD and observability, mentor engineers, and use AI tools to accelerate development and operations.

Design and build cloud-scale identity and authorization services, high-performance policy engines, and secure microservices. Integrate AI-assisted engineering and AI-driven capabilities to improve policy intelligence, anomaly detection, and operational automation. Partner across Identity, Platform, Security, and Infrastructure to ensure scalability, reliability, observability, and secure real-time access decisions.

Design, build, and maintain scalable backend services for eBay's Cloud Security Segmentation platform. Develop Kubernetes-based control plane services, troubleshoot distributed systems and cloud infrastructure, use CI/CD and automated testing, participate in code reviews and incident response, and leverage AI-assisted engineering tools to improve productivity and reliability.

Leads eBay’s global counterfeit and intellectual property policy operations, overseeing policy strategy, risk assessment, enforcement standards, governance, and continuous improvement. Manages policy leaders and partners with Legal, Regulatory, Product, Engineering, Customer Service, Analytics, and Operations. Uses enforcement, appeal, seller-impact, rights-owner, and operational data to improve marketplace policies and advises senior leaders on IP risk and enforcement performance.

Design, develop, and maintain high-scale traffic management and networking platforms using C++, Go, Kubernetes, and related technologies. Optimize protocols, caching, Points of Presence, performance, resilience, security, and scalability. Implement observability capabilities, collaborate across engineering teams, resolve complex networking issues, contribute to open-source projects, and lead smaller technical initiatives.