Legion

Principal Production Engineer (SRE)

Legion
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5 months ago
Bucharest, RomaniaStaff+

Responsibilities

  • Operate Legion’s AWS cloud platform and Kubernetes/EKS environments.
  • Build and maintain infrastructure as code with Terraform.
  • Develop infrastructure automation and internal tooling using Go or Python, including GenAI-assisted automation and auto-remediation.
  • Improve CI/CD pipelines and deployment safety using Git-based workflows and tools such as Argo or Jenkins.
  • Define and improve monitoring, alerting, and observability systems.
  • Respond to production incidents, perform root cause analysis, and implement systemic reliability improvements.
  • Automate operational runbooks and remediation workflows.
  • Support production deployments, including during off-hours as needed, and participate in an on-call rotation.

Requirements

  • At least 8 years of experience in SRE, DevOps, or SaaS production operations.
  • At least 5 years of hands-on experience operating large-scale production workloads in AWS.
  • Strong experience with Terraform and infrastructure-as-code practices.
  • At least 5 years of experience with Docker and Kubernetes, preferably EKS, plus familiarity with Helm.
  • Proficiency in Go, Python, or a similar programming language.
  • Experience building and maintaining CI/CD systems, including Git-based workflows, Argo, Jenkins, or similar tools.
  • Strong Linux/Unix systems experience.
  • Bachelor’s degree in Computer Science or equivalent practical experience.
  • Preferred qualifications include observability experience with Datadog, CloudWatch, ELK, or Prometheus; AWS RDS or Aurora MySQL administration; SLI/SLO implementation; distributed-team experience; SOC 2 or ISO 27001 audit support; and AWS certification.

Benefits

  • Hybrid work arrangement in Bucharest, Romania.
  • Health benefits.
  • Paid time off and paid holidays.
  • Equity.
  • Monthly wellness reimbursement.
  • Meal vouchers.
  • Participation in an on-call rotation and occasional off-hours production support is required.

Tech Stack

Argo CDAWSDatadogDockerGitGoHelmJenkinsKubernetesLinuxMySQLPrometheusPythonTerraform

Categories

DevOpsSite Reliability
Legion

About Legion

11-50 employees

Legion Health builds a telepsychiatry platform for psychiatry, using AI to streamline intake, scheduling, and patient–provider interactions. It works with insurance to make visits covered and runs a cloud-based backend that powers its web and mobile apps. Founded in 2021 and headquartered in San Francisco, the privately held company focuses on delivering clinician-matched psychiatric care supported by modern scheduling and operational tooling.

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