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Infrastructure Engineer/SRE

Cresta· Engineering
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Hybrid (Canada)Full-timePosted 3mo ago

About the role

Role on the infrastructure team responsible for designing, building, and advancing core infrastructure to enable engineering speed, productivity, and security across multi-cloud environments, with a focus on reliability, automation, and ML infrastructure.

Responsibilities

  • Developer Toolchain. Partner with engineers to build dev tools that empower developer workflows and deployment infrastructure.
  • Ensure reliability of multi-cloud Kubernetes clusters and pipelines.
  • Metrics, logging, analytics, and alerting for performance and security across all endpoints and applications.
  • Infrastructure-as-code deployment tooling and supporting services on multiple cloud providers.
  • Automate operations and engineering. Focus on automation so we can spend energy where it matters.
  • Building machine learning infrastructure that enables AI teams to train, test, and deploy on large-scale datasets.]
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Qualifications

  • 5+ years experience in DevOps, Site Reliability Engineering, Production Engineering, or equivalent field.
  • Deep proficiency with coding languages such as Golang or Python.
  • Deep familiarity with container-related security best practices.
  • Production experience working with Kubernetes, and a deep understanding of the Kubernetes ecosystem, including popular open-source tooling such as cert-manager or external-dns. Experience with GPU-enabled clusters is a bonus.
  • Production experience with Kubernetes templating tools such as Helm or Kustomize.
  • Production experience with IAC tools such as Terraform or CloudFormation.
  • Production experience working with AWS and services such as IAM, S3, EC2, and EKS.
  • Production experience with other cloud providers such as Google Cloud and Azure is a bonus.
  • Production experience with database software such as PostgreSQL
  • Experience with GitOps tooling such as Flux or Argo.
  • Experience with CI/CD such as GitHub Actions.

Skills

Required:GolangPythonKubernetesHelm / KustomizeTerraform / CloudFormationAWS (IAM, S3, EC2, EKS)PostgreSQLGitOps (Flux / Argo)CI/CD (GitHub Actions)
Nice to have:cert-manager / external-dnsGCP / Azure

Benefits

  • Medical, dental, and vision plans
  • Paid parental leave
  • Monthly Health & Wellness allowance
  • Work from home office stipend
  • Lunch reimbursement for in-office employees
  • PTO: 3 weeks in Canada
Last updated Sep 17, 2026. Interested? Apply on the company site.

About Cresta

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