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Platform Engineer (Kubernetes)

Clera
Posted 2 days ago, valid for 14 days
Location

San Francisco, CA, US

Salary

$150,000 - $200,000 per year

Contract type

Full Time

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Sonic Summary

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  • Join an early-stage AI infrastructure startup as a Platform Engineer, working on a GitOps-native distributed operating system on Kubernetes.
  • This high-impact role involves designing core platform features, establishing engineering patterns, and contributing to open-source components.
  • Candidates should have 2+ years of software development experience, proficiency in Go, and hands-on Kubernetes experience.
  • The position offers a salary range of $150,000 to $200,000 USD annually, along with early-stage equity and visa sponsorship for qualified candidates.
  • The role requires on-site work in San Francisco, CA, and a self-directed, strong communicator who can thrive in a fast-moving environment.

About the Role

Join an early-stage, venture-backed AI infrastructure startup building a next-generation, GitOps-native distributed operating system on top of Kubernetes. As a Platform Engineer, you'll work directly alongside the founding team to design and build the core platform that abstracts Kubernetes complexity while preserving its power — enabling teams to go from bare metal to production AI clusters in days, not months.

This is a high-impact, hands-on role at a small (2–10 person) company with meaningful open-source components. You'll shape architecture decisions, establish engineering patterns, and contribute to a product used by GPU-intensive AI inference and training workloads at scale.

What You'll Do

  • Build and extend core platform features in Go, including custom Kubernetes operators and controllers.

  • Design and implement GitOps workflows with ArgoCD to make continuous deployment seamless and automatic.

  • Develop infrastructure-as-code patterns using Terraform and Helm to provision and manage clusters.

  • Work on distributed storage solutions using Ceph and WEKA for high-performance, scalable cluster storage.

  • Create observability and monitoring systems with Prometheus and Grafana to surface cluster health and performance.

  • Build and optimize container networking with Cilium for network security and observability.

  • Design and implement federated Kubernetes architectures for multi-cluster management.

  • Build automation tooling that reduces operational overhead for developers running production workloads.

  • Contribute to open-source components and establish platform architecture patterns as an early team member.

What We're Looking For

Required:

  • Strong foundational engineering talent — we prioritize aptitude and hunger to learn over years of specific experience.

  • Proficiency in Go and hands-on Kubernetes experience (operators, CRDs, controllers).

  • Experience with distributed storage solutions such as Ceph and/or WEKA.

  • Experience with ArgoCD and CI/CD pipeline automation.

  • Comfort with Terraform, Helm, and related infrastructure provisioning tools.

  • Self-directed, strong communicator, and able to prioritize independently in a fast-moving environment.

  • Ability to work on-site in San Francisco, CA.

Nice to Have:

  • Familiarity with Ansible or Kubespray.

  • Background with service mesh technologies (Istio or Linkerd) or CNI plugins.

  • Experience with cloud platforms (AWS, GCP, Azure) and their managed Kubernetes offerings.

  • Contributions to Kubernetes ecosystem tools or other open-source infrastructure projects.

  • 2+ years of software development experience in a platform, SRE, or infrastructure role.

Compensation & Benefits

  • Salary: $150,000 – $200,000 USD annually

  • Early-stage equity

  • Visa sponsorship available

Location

This role is on-site in San Francisco, CA. Candidates must be willing and able to work in-person. Visa sponsorship is available for qualified candidates.




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