PrincipalCloudEngineer

At Commify, we're not just a company, we're a globally connected team of innovators who love what we do. As a CPaaS leader with 25 years of groundbreaking experience, we're the force behind over 5 billion customer interactions each year, enabling businesses worldwide to connect via advanced channels like SMS, RCS, and complex mobile journeys. Our culture is our core strength. Operating across the UK, EMEA, the USA, and Australia, we've fostered a truly diverse and connected environment, earning a consistent 4 out of 5 culture score in our employee engagement surveys. You'll join a vibrant team where your diverse experience makes a daily global impact. We need talented people to grow a global company where everyone feels proud to belong, have a purpose and do their best to directly shape the digital future. The Principal DevOps Engineer will be the senior technical voice within the team, driving design and architecture conversations, proposing solutions, and challenging the team to raise its technical standards. **Requirements** **The Role:** * Develop and maintain Terraform modules for Azure core services and enforce IaC standards across providers. * Deploy and manage AKS clusters with GitOps, implement Istio service mesh, lead CIS security hardening, and create centralised Helm charts for consistency. * Design networking architecture including hub VNets, Azure Firewall policies, and DNS configurations with thorough documentation. * Implement Identity and Security measures including PIM, RBAC, CI/CD credential management, container security, and compliance preparation. * Modernise CI/CD with reusable workflows, template repositories, provider-agnostic tooling, automated versioning, and integrated security scanning. * Set up observability with Loki, Grafana Alloy, and tracing; integrate FinOps practices for cost-aware infrastructure and capacity planning. * Improve Developer Experience by building automation tools, creating onboarding resources, and providing technic