Senior Platform Engineer

Senior Platform Engineer (Cloud/K8s) **You will be required to work onsite in Galway office, 1 week out of every month (consecutive days)** The Opportunity We are scaling our cloud infrastructure to power a high-stakes, enterprise-grade contact centre for a major global client. We are looking for a Senior Platform Engineer who isn't afraid of complex Linux systems and wants to master the intersection of cloud-native tooling and real-time communications. You won't just be maintaining servers. You will be designing resilient Kubernetes clusters, improving observability, and automating deployments while working within VoIP/SIP and telephony environments. What You’ll Be Doing Architecting and maintaining resilient Linux-based systems in a 24/7 high-availability production environment.Scaling and managing Kubernetes (K8s) and Docker containerisation.Driving automation across CI/CD pipelines and infrastructure tooling (GitOps approach).Collaborating in agile sprints to troubleshoot production issues and optimize performance.Gaining hands-on exposure to complex routing strategies within contact centre tooling (SIP/VoIP). What You Bring to the Table 5+ years in Platform, Cloud, DevOps, or Infrastructure Engineering.Deep proficiency in Linux system administration and debugging.Strong production experience with Docker and Kubernetes.Commercial experience with public cloud providers (AWS, Azure, or GCP).Scripting capabilities in Python or Bash.A solid understanding of monitoring/observability frameworks.Experience supporting enterprise or regulated environments (change control, security). Nice to haves: Familiarity with CI/CD tools (Jenkins, Ansible, Git).Any exposure to telephony, SIP