Senior DevOps Engineer

We're looking for a Senior DevOps Engineer to join a growing SaaS business. You'll be enabling our engineering teams to build, deploy, and operate production systems at scale. You'll support the infrastructure and deployment pipelines for our API platform and product development teams, ensuring they can ship fast, safely, and reliably to tens of thousands of customers across the UK and Ireland. Key Responsibilities

• Build and maintain Kubernetes infrastructure on Azure (AKS) for production workloads
• Implement infrastructure as code using Terraform for consistent, repeatable deployments
• Build and maintain CI/CD pipelines using ArgoCD and GitOps workflows
• Enable fast, safe deployments for multiple engineering teams
• Implement comprehensive monitoring, logging, and alerting systems
• Build dashboards and metrics for system health and performance
• Implement security best practices across infrastructure and deployments

• DevOps/infrastructure experience in production environments
• Strong Kubernetes knowledge including deployment, scaling, networking, and troubleshooting
• Experience with infrastructure as code and cloud resource management
• Azure cloud experience including AKS, networking, storage, and security services
• CI/CD pipeline experience with GitOps tools (ArgoCD preferred) or similar platforms
• Scripting and automation using Bash, Python, or similar languages
• Monitoring and observability tools experience (Prometheus, Grafana, or similar)

This is a full-time, permanent role with a flexible hybrid pattern: 2 days a week in the Belfast office and 3 days from home. Our client offers a competitive salary, excellent benefits, and strong opportunities for career development.