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Member of Technical Staff, Infrastructure

Mandolin· Engineering
Apply on company site
San Francisco$160k - $270kFull-timePosted 5mo ago

About the role

Infrastructure-focused role to design, operate, and scale Mandolin’s cloud foundation with emphasis on reliability, security, and developer productivity.

Responsibilities

  • Own cloud infrastructure end-to-end: design and operate scalable, highly available environments across development, staging, and production. Establish autoscaling policies, HA networking, cost-efficient resource management, and environment parity.
  • Drive GitOps and Kubernetes delivery: own the GitOps delivery pipeline using ArgoCD and Kubernetes. Manage clusters, ApplicationSets, workload deployments, and promotion workflows across environments. Ensure deployments are reliable, observable, and safely reversible.
  • Embed security into the SDLC: centralize secrets management, define zero-trust IAM policies, integrate continuous vulnerability scanning into CI/CD, and own incident-response playbooks.
  • Build first-class observability: deploy and maintain metrics, tracing, and log pipelines. Define actionable SLOs and alerting.
  • Improve developer experience: provide runbooks, local-environment tooling, and onboarding patterns that let new engineers ship safely on day one. Reduce toil through automation and golden-path tooling.
  • Write code that matters: Go for internal tooling, automate operational workflows, and solve problems that can't be solved with YAML alone.
  • Collaborate across teams: review architectural changes for infrastructure and security impact. Partner with backend engineers on scalability initiatives. Document decisions clearly.

Qualifications

  • 7+ years building and operating production cloud infrastructure at scale
  • Deep hands-on experience with Kubernetes — cluster management, workload design, networking, autoscaling, production troubleshooting
  • GitOps & ArgoCD: Experience with ApplicationSets, sync waves, multi-cluster delivery, promotion workflows
  • CI/CD experience: GitHub Actions, Cloud Build, or equivalent — pipelines, caching, artifact management, security gates
  • IAC: Pulumi, Terraform, or equivalent — writing infrastructure as code, not just running it
  • Secrets Management: centralized stores, ESO or equivalent, automated rotation, zero inline secrets
  • Security: IAM design, zero-trust principles, vulnerability scanning, dependency management
  • Experience writing production-quality code in GoLang, functional programming style, not just scripts
  • Cloud experience: GCP; AWS or Azure experience with strong fundamentals is a plus

Skills

Required:Kubernetes administrationGitOpsCI/CDIACSecrets managementSecurityGo

Benefits

  • Unlimited PTO
  • Free lunch & dinner
  • Health insurance
  • Dental insurance
  • Vision insurance
  • Life insurance
  • $300/month company-sponsored commuter benefits
  • State of the art gym in the office
Last updated Oct 15, 2026. Interested? Apply on the company site.

About Mandolin

Precision automation for specialty drugs

Mandolin replaces fragmented workflows with AI agents that execute the end-to-end lifecycle, including intake, benefits, prior authorizations, and revenue cycle management. Increase throughput without increasing headcount.

automationhealthcarespecialty drugsAI
Company profileWebsite

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