Sr. Software Developer - Platform Engineering Hybrid or Remote

This position is a hybrid role requiring employees to work from our headquarters location in Seattle, WA every Tuesday and Wednesday, and remote all other days.

Hybrid from Seattle is the preferred location but this role is open to fully remote candidates outside of the Seattle area.

Redfin is revolutionizing the $75 billion real estate industry. We use data, software, and innovative design to put customers first at every step in the home-buying and selling process. We’ve got all the perks, but if what you value most is doing great work in a collaborative environment, join us.

As a Senior Software Engineer for a team in the Platform Engineering organization, you'll shape how Redfin's frontend engineers build, test, and ship software. This specific team owns the frontend platform infrastructure that powers ~30 React applications — the build tooling, testing frameworks, CI/CD pipelines, and developer experience integrations that let teams focus on delivering customer value instead of fighting their tools. You won't just be writing code; you'll be multiplying the productivity of the entire frontend engineering organization.

This role leads the integration of generative AI into our platform tooling, creating intelligent systems to eliminate toil and automate repetitive tasks. Join us if you're energized by high-leverage problems that directly improve the daily experience and confidence of hundreds of engineers.

Who We Are

• Frontend Platform. We own the frontend infrastructure from build tooling and test frameworks to CI/CD pipelines and developer experience integrations, end to end, across the entire frontend engineering organization.

• Force Multiplier. Every improvement we make ripples across 30 applications and dozens of engineering teams. Our work doesn't just ship features, it makes every frontend engineer at Redfin more productive.

• AI-Forward. We're actively integrating generative AI into our developer workflows from code generation and automated testing to intelligent CI debugging and documentation.

The Role

• Drive significant improvements to and ensure the reliability of core frontend infrastructure: build tooling, testing, and CI/CD pipelines.

• Design and build generative AI tooling to accelerate frontend code creation, testing, and deployment.

• Support engineering productivity by reducing toil, eliminating friction, and establishing scalable best practices across multiple frontend teams.

• Research and champion forward-thinking solutions for frontend developer experience, leveraging or introducing new technologies as needed.

• Support the implementation roadmap for core platform infrastructure, working with stakeholders to resolve technical debt and propose scalable solutions.

About You

• You have 5+ years of experience in frontend or full-stack development, specializing in developer tooling, platform engineering, or infrastructure, with deep expertise in JavaScript/TypeScript and React.

• You are familiar with leveraging and optimizing  testing frameworks including: Jest, Vitest, Playwright, visual regression testing) and  familiarity with building/maintaining scalable CI/CD pipelines using GitHub Actions or similar.

• You have experience integrating Rust-based tools into existing JS frameworks.

• You have implemented team-wide AI tools to speed up development, debug processes, and improve scalability for front end development.  

• You are familiar with containerized workflows (Docker), observability/monitoring tools (Datadog or similar), and AI code generation tools (e.g., Claude Code).  (all FE dev happens in container)

• You have a proven ability to navigate ambiguity, communicate clearly with diverse stakeholders, drive technical consensus across teams, and manage priorities within large, complex codebases.

What We Offer:

• Competitive compensation packages with a salary, bonuses, and restricted stock grants

• Generous benefits, including paid vacation, medical, dental, and vision insurance, and paid family leave

• A high-growth company, providing opportunities for continued professional development and growth

Illinois, Maryland, Minnesota, Massachusetts, Colorado, New York City, New Jersey, Jersey City, California, D.C. and Washington candidates only:

Base Pay Range: $150,800.00 - 203,900.00.

The position may also be eligible for an annual bonus, incentives, and other employment-related benefits including, but not limited to, medical, dental, and vision benefits, 401K retirement plan, an