Principal Production Engineer

About the role

Are you passionate about automation, cloud infrastructure, Kubernetes, and reliability engineering? As a Principal Production Engineer at Legion, you will build and operate a secure, highly scalable, and cost-effective AWS/Kubernetes-based cloud platform. You will work across infrastructure automation, CI/CD pipelines, observability, and production reliability.

What you'll do

• Serve as subject matter expert for the entire production infrastructure stack and software build pipelines
• Train and mentor other members of the team
• Leverage GenAI tools (e.g., Claude Code, Codex, or similar) to accelerate infrastructure development, automation, and auto-remediation of common production issues
• Build and maintain infrastructure-as-code using Terraform
• Develop automation and internal tooling using Go or Python

What you need

• 8–14 yrs of experience
• Root cause analysis
• AWS
• Kubernetes
• Terraform
• CI/CD
• Go
• B.Tech or B.E. or B.Sc or BCA

Good to have

• Docker
• Helm
• Python
• Linux
• LLMs
• SQL