Platform Engineer - Kubernetes, GitOps, Flux CD & AI/ML Infrastructure

Roles and Responsibilities
We're seeking a skilled Platform Engineer to deploy and manage AI/ML infrastructure, e.g. LlamaIndex Cloud and KDB.AI applications on Kubernetes Platform.
You'll be responsible for building reliable, scalable, and secure deployment pipelines using up-to-date GitOps practices.
Deploy and manage LlamaIndex Cloud and KDB.AI applications and similar products supporting AI workloads across Dev/QA/Prod environments.
Implement GitOps workflows using Flux CD for automated deployments.
Administer Kubernetes clusters across multiple settings.
Configure HashiCorp Vault for secrets management and ExternalSecrets integration.
Maintain CI/CD pipelines with GitHub Actions and Artifactory.
Work with enterprise Identity Management teams to configure OIDC authentication with Microsoft Entra ID.
Create and maintain Helm charts and Kubernetes manifests.
Monitor application performance and troubleshoot production issues.




Document procedures, runbooks, and infrastructure patterns.

Required Skills

Core Technologies
3+ years managing production Kubernetes clusters.
2+ years with Flux CD, ArgoCD, or similar GitOps tools.
Advanced Helm chart development and management.
HashiCorp Vault for secrets management.
Artifactory or similar container registries.
CI/CD with GitHub Actions, Jenkins, or similar.

Infrastructure & Database
PostgreSQL, MongoDB, Redis, RabbitMQ administration.
Database HA/failover configurations (PgBouncer, HAProxy).
Linux/Unix systems and shell scripting (Bash, PowerShell).
Kubernetes networking, Ingress, and Gateway API.

Nice to Have
Experience with LlamaIndex, LangChain, or AI/ML platforms.
Vector databases or KDB.AI knowledge.
Temporal.io workflow orchestration.
Python/Go for automation.

📌 Platform Engineer Kubernetes, Gitops, Flux Cd & Ai/ml Infrastructure Toronto
🏢 Astra North Infoteck
📍 Toronto