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Offchain LabsOffchain LabsUnited States

Site Reliability Engineer

Site Reliability Engineer responsible for operating production Kubernetes clusters, designing CI/CD and observability systems, and ensuring reliability of blockchain infrastructure at Offchain Labs (Arbitrum). Requires strong Kubernetes, Terraform, cloud, and on-call experience; blockchain interest is a plus.

Salary not listed
RemoteDevOps / SRE

About the role

Responsibilities

  • Operate production Kubernetes clusters and build scalable, declarative infrastructure using Terraform or similar tools.
  • Deploy and maintain Kubernetes environments, manage system components, and troubleshoot applications running on the platform.
  • Design CI/CD workflows with ArgoCD, GitHub Actions, CodeBuild, or similar tools, covering both infrastructure and application deployments.
  • Design and operate observability systems using time-series metrics, logs, and dashboards with tools like Prometheus, Loki, Mimir, Grafana, and CloudWatch.
  • Diagnose tough networking and storage issues across complex, distributed systems.
  • Implement secure-by-default infrastructure and contribute to architecture reviews and threat models.
  • Automate operational workflows using scripting or programming in Python, Go, or Bash.
  • Participate in on-call rotation, respond to incidents, troubleshoot under pressure, and drive postmortems to improve system reliability.
  • Design systems with security in mind, applying principles like least privilege and threat modeling.

Requirements

  • Experienced with GitOps-style systems and treating both infrastructure and application delivery as code.
  • Have scaled deployment automation using patterns like ArgoCD ApplicationSets or similar tooling.
  • Comfortable in Linux, fluent in shell scripting, and productive in languages like Python or Go.
  • Comfortable operating within a cloud platform (e.g., AWS, GCP, Azure), with a strong understanding of the underlying components.
  • Participated in an on-call rotation, responding to incidents, troubleshooting under pressure, and driving postmortems.
  • Bring a strong technical foundation, excellent problem-solving skills, and a genuine commitment to high-quality work.
  • Take ownership, collaborate openly, and contribute to a culture of clarity, curiosity, and continuous improvement.
  • Eager to dive into blockchain technology.
  • Enjoy solving infrastructure problems in unconventional ways and thinking beyond standard patterns.
  • Use tools like k9s or ArgoCD for speed and abstraction, but comfortable dropping into YAML, logs, or low-level debugging when needed.
  • Curious about how things work under the hood and not satisfied with surface-level fixes.

Nice-to-Haves

  • SREs come from a wide range of backgrounds. Strong problem-solving skills, curiosity, and a drive to build reliable systems are key, even if experience doesn’t perfectly match every bullet point.

Compensation and Benefits

  • Remote-first global workforce + NY office.
  • Annual company offsite + team onsites.
  • Professional reimbursement program (facilitates industry conference attendance, certifications, and more).
  • Medical, dental & vision coverage (US + some other countries).
  • 401k retirement plan + company match (US only).
  • Wellness stipend.
  • Home office set up / ergonomic equipment program.

Skills

KubernetesTerraformArgo CDGitHub ActionsPrometheusGrafanaPythonGoAWSGCPAzureGitOpsLinuxBashLoki

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