Liatrio is seeking a Principal Platform Engineer to define the scope of technical work, own the architectural direction of complex Platform workstreams, and ensure delivery excellence. You will lead CI/CD design, IaC architecture, observability, DevSecOps, and AI tooling within client engagements, while mentoring teams and guiding platform strategy. You’ll work directly with client engineers and leaders to manage risk, drive modernization, and embed AI-native practices into delivery.