Senior Infrastructure Engineer/SRE

Stack

Responsibilities

• ▹Build developer tools that empower engineering workflows and deployment infrastructure
• ▹Ensure reliability of multi-cloud Kubernetes clusters and pipelines
• ▹Build metrics, logging, analytics, and alerting for performance and security
• ▹Provide infrastructure-as-code deployment tooling and supporting services across multiple cloud providers
• ▹Automate operations so the team can focus on what matters
• ▹Build ML infrastructure enabling AI teams to train, test, and deploy on large-scale datasets

Requirements

• ▹5+ years of experience in DevOps, Site Reliability Engineering, Production Engineering, or equivalent
• ▹Deep proficiency with Golang or Python
• ▹Deep familiarity with container security best practices
• ▹Production experience with Kubernetes and its ecosystem (e.g., cert-manager, external-dns)
• ▹Production experience with Kubernetes templating tools (Helm, Kustomize)
• ▹Production experience with IaC tools (Terraform, CloudFormation)
• ▹Production experience with AWS services (IAM, S3, EC2, EKS)
• ▹Production experience with database software such as PostgreSQL
• ▹Experience with GitOps tooling (Flux, Argo) and CI/CD (GitHub Actions)

Nice to have

• ▹Experience with GPU-enabled clusters
• ▹Production experience with other cloud providers (Google Cloud, Azure)

Soft skills

What we offer

• ▹Comprehensive medical, dental, and vision coverage
• ▹Flexible PTO
• ▹Paid parental leave
• ▹Retirement savings plan
• ▹Remote work setup budget
• ▹Monthly wellness and communication stipend
• ▹In-office meal program and commuter benefits
• ▹OTE range: $205,000–$270,000 + equity

About the company

Cresta unlocks the true potential of the customer experience with its unified AI platform combining conversational AI agents, real-time human agent augmentation, and conversation intelligence. Born from the Stanford AI Lab, it has raised over $270 million from leading investors.