Senior Systems Engineer

About the role

As a Senior Systems Engineer within Zillow Rentals, you'll help design, build, and operate the core infrastructure that powers the Zillow Rentals experience. Our team owns shared cloud platform infrastructure and cross-cloud networking that supports more than 150 engineers across the Rentals organization. You'll partner closely with backend, frontend, and data teams to provide secure, reliable, and scalable foundations for customer-facing products. In this role, you'll be a hands-on contributor to infrastructure and developer platforms. You will use Infrastructure as Code , deep Kubernetes expertise, and strong cloud networking fundamentals to design and operate systems across GCP and AWS . You'll drive reliability and security, lead incident investigations, and collaborate across engineering teams to deliver resilient, observable, and cost-effective infrastructure that enables rapid product delivery. You Will Get To: Design, implement, and operate production infrastructure in GCP and/or AWS , supporting high-scale, business-critical services for Zillow Rentals. Build and maintain Infrastructure as Code (primarily with Terraform), including modules, state management, and reusable patterns for platform services. Own Kubernetes platforms (e.g., GKE/EKS): perform cluster upgrades, tune workloads, manage Teraform, ArgoCD/Helm-based deployments, and debug complex production issues. Architect and secure cloud networking (VPCs, subnets, routing, load balancers, DNS, TLS, VPN, WAF) and ingress/egress patterns for internal and external traffic. Improve observability and operations by defining metrics, dashboards, alerts, and runbooks that raise the bar for reliability and incident response This role has been categorized as a teleworker position. Teleworkers do not have a permanent corporate office workplace and instead work from a physical location of their choice, which must be identified to the Company. Employees may live anywhere in Mexico, with availability to travel to Mexico City, as we recommend attendance at occasional office events. In addition to a competitive base salary and benefits, this position is also eligible for equity awards based on factors such as experience, performance and location.

Requirements

• 4+ years of hands-on experience designing, building, and operating production systems in GCP and/or AWS (at least one at depth, both strongly preferred)
• Infrastructure as Code (IaC): Experience with Terraform and IaC practices (modules, state management) for managing cloud infrastructure and platform services.
• Cloud networking: Proven experience with cloud networking (VPC design, subnets, routing, NAT, security groups/firewalls, load balancers, DNS, TLS, VPN) and securing ingress/egress paths (e.g., ALB/ALB controller, CloudFront, GCP load balancers, WAF/Cloud Armor)
• Kubernetes: Deep experience running Kubernetes in production (e.g., GKE, EKS), including cluster upgrades, workload configuration with ArgoCD / Helm, and incident debugging
• Must have bullet point: Here at Zillow - we value the experience and perspective of candidates with non-traditional backgrounds. We encourage you to apply if you have transferable skills or related experiences
• Optional: Add 3-5 preferred skills as separate bullet points
• Experience in Database management and operations
• Provisioning with tools such as Ansible and Packer
• Programming experience with Java or Python
• Get to know us
• No matter where you sit in the organization, your work will help drive innovation, support our customers, and move the industry-and your career-forward, together.
• Qualified applicants with arrest or conviction records will be considered for employment in accordance with applicable state and local law.
• Los Ange

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