Senior Software Development Engineer

About the team

The Public Cloud Foundations (PCF) team is part of Platform Engineering. We build the internal cloud platform that every Zillow engineer builds on: the self-service APIs, paved paths, and automation that turn the raw complexity of AWS into a small set of safe, reliable, well-documented product surfaces.

We treat the platform as a product. Rather than handling cloud infrastructure as a queue of tickets and one-off requests, we design software that lets teams provision accounts, networking, and shared infrastructure themselves, safe by default. Our current work shows the direction: self-service VPC connectivity, a Terraform delivery platform, container base images delivered as a managed product, and provisioning and policy capabilities exposed as APIs instead of runbooks. We partner closely with Runtime Platform, Database Engineering, Middleware Engineering, Delivery Engineering, and Security to replace manual cloud work with software.

PCF is where you help decide how Zillow uses the public cloud, and how a platform team turns operational surface area into engineered products.

About the role

As a Senior Software Development Engineer on Public Cloud Foundations, you will build the services and APIs that abstract away the complexity of the public cloud, and own them as products from design through operation.

In this role, you will:

• Design, build, and own backend services and APIs that make cloud capabilities self-service: account provisioning, networking, IAM, and policy exposed as clean software interfaces rather than tickets or manual processes.

• Turn recurring cloud work into products. Take patterns that today depend on human judgment or hand-run runbooks and encode them into APIs, controls, and automation that are safe by default.

• Treat teams across Zillow as the customers of your platform: understand their use cases, shape the interfaces and paved paths they build on, and let their feedback and usage data drive your roadmap.

• Own the reliability of what you build. Design for observability, SLOs, and self-healing so the platform runs itself. Like any team that owns services in production, you'll be on call for what you ship, and you'll lead the follow-up work that removes whole classes of problems rather than patching individual incidents.

• Use modern AI-assisted and agentic tooling to accelerate design, implementation, and operations while keeping quality and safety high.

• Influence how Platform Engineering approaches public cloud enablement, bringing a product mindset to design discussions and roadmap decisions.

You'll help take a set of foundational capabilities and turn them into a cohesive, self-service platform that Zillow engineers experience as a product, not a queue.

This role has been categorized as a Remote position. “Remote” employees 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. U.S. employees may live in any of the 50 United States, with limited exceptions.

In California, Connecticut, Maryland, Massachusetts, New Jersey, New York, Washington state, and Washington DC the standard base pay range for this role is $160,900.00 - $257,100.00 annually. This base pay range is specific to these locations and may not be applicable to other locations. In Colorado, Hawaii, Illinois, Maine, Minnesota, Nevada, Ohio, Rhode Island, Vermont, and Virginia the standard base pay range for this role is $152,900.00 - $244,300.00 annually. The base pay range is specific to these locations and may not be applicable to other locations.

In addition to a competitive base salary this position is also eligible for equity awards based on factors such as experience, performance and location. Actual amounts will vary depending on experience, performance and location. Employees in this role will not be paid below the salary threshold for exempt employees in the state where they reside.

Who you are

You're a senior engineer who wants to build platforms, not just run them. You like taking messy, manual infrastructure work and turning it into clean software that other engineers build on, and you care about the developer experience of what you ship.

You'll bring:

• 6+ years of professional software engineering experience building and operating backend or platform services in production.

• Solid system design skills for distributed systems and API-based platforms, with a practical approach to simplicity, resiliency, and observability.