Senior Software Developer – Platform Engineering

Rocket Mortgage

Senior Software Engineer designing AI tools for frontend platform at Redfin. Improving developer productivity and building core frontend infrastructure.

Posted 6/10/2026full-timeSeattle • Washington • 🇺🇸 United StatesSenior💰 $166,900 - $203,900 per yearWebsite

Tech Stack

Tools & technologies

DockerJavaScriptJestReactRustTypeScript

About the role

Key responsibilities & impact

Drive significant improvements to core frontend infrastructure
Design and build generative AI tooling
Support engineering productivity by reducing toil and establishing best practices
Research forward-thinking solutions for frontend developer experience
Support implementation roadmap for core platform infrastructure

Requirements

What you’ll need

5+ years of experience in frontend or full-stack development
deep expertise in JavaScript/TypeScript and React
familiar with testing frameworks including Jest, Vitest, Playwright, visual regression testing
familiarity with building/maintaining CI/CD pipelines using GitHub Actions or similar
experience integrating Rust-based tools into existing JS frameworks
experience implementing AI tools for development
familiarity with containerized workflows (Docker)
familiarity with observability/monitoring tools (Datadog or similar)
ability to navigate ambiguity and communicate clearly with diverse stakeholders

Benefits

Comp & perks

medical, dental, and vision benefits
401K retirement plan
paid-time off

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

JavaScriptTypeScriptReactJestVitestPlaywrightCI/CDGitHub ActionsRustDocker

Soft Skills

communicationnavigating ambiguity