Webflow

Senior Infrastructure Engineer

Senior IC engineer in Argentina owning cloud platform reliability, Kubernetes fleets, and networking for a high-traffic website builder serving millions of page views hourly.

The role

This remote role sits within the platform engineering group and focuses on the customer-facing production stack that handles very large traffic volumes. The engineer would own core cloud components across two major providers, shape shared infrastructure-as-code patterns, and help the team mature its operational culture as it grows internationally.

What you would do

  • Run and advance the cloud platform that product teams rely on, spanning container compute, serverless, networking, and day-to-day cloud operations on two providers
  • Establish and maintain infrastructure-as-code foundations and reusable modules that other engineering groups consume
  • Engineer the internal network fabric linking services, prioritizing uptime, safety, and capacity headroom
  • Elevate telemetry into the primary lens for operations by refining dashboards, paging rules, and reliability targets for owned systems
  • Create AI-driven tooling for cloud management, such as automated policy checks, configuration drift spotting, and generated incident playbooks
  • Contribute to team norms and practices as the group expands across regions

What they asked for

  • Five or more years running cloud systems that serve customers with minimal tolerance for downtime
  • Solid hands-on command of AWS and clear views on sound cloud operating practices
  • Proven ability to run large Kubernetes estates, covering version upgrades, node pool handling, scaling policies, and add-on lifecycles
  • Working knowledge of infrastructure-as-code frameworks such as Pulumi or Terraform, favoring code-driven change over manual console edits
  • Experience operating workloads across multiple regions or across more than one cloud provider on AWS or GCP
  • Openness to learning and visible willingness to adopt AI and newer technologies to speed up delivery

Nice to have

  • Familiarity with Kubernetes-native autoscaling systems like Karpenter or the cluster autoscaler
  • Hands-on use of observability stacks such as OpenTelemetry, Datadog, Prometheus, or Grafana
  • Background building AI-supported infrastructure utilities for spend optimization, anomaly detection, or LLM-aided policy enforcement
  • Involvement in multi-region designs covering data locality rules, failover between regions, or traffic steering by latency
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