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Roo

Senior Software Engineer, Frontend Platform

Roo

Senior frontend platform engineer building design systems, developer tooling, and AI-assisted workflows for Roo’s veterinary staffing platform. Modernizing web and mobile foundations to accelerate product development.

Posted 8/6/2026full-timeCalifornia • 🇺🇸 United StatesSenior💰 $125,000 - $210,000 per yearWebsite

Core Competencies

Role fit
Core Competencies

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Demonstrates expertise in frontend platform architecture, including React, TypeScript, and design systems, while improving developer experience through tooling and automation. Capable of leading technical direction and collaborating effectively with cross-functional teams.

Highest-signal resume keywords
React ExpertiseTypeScript ProficiencyFrontend ArchitectureDesign System IntegrationAI-Assisted Development Tools

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills
Frontend DevelopmentFull-Stack EngineeringReact NativeBackend ServicesDeveloper ToolingProduction Software DevelopmentComponent Library ManagementMigration ToolingAutomationScalable Frontend Architecture
Soft Skills
CollaborationProblem-SolvingCommunication
Tools & Technologies
FigmaCursorClaudeExpo
Industry Keywords
Design SystemsPrototyping ToolsEngineering PipelinesDeveloper WorkflowsTechnical Roadmap

Tech Stack

Tools & technologies
ReactReact NativeTypeScript

About the role

Key responsibilities & impact
  • Own the long-term technical direction of Roo's frontend platform, including systems, tooling, and architecture powering development across web and mobile
  • Partner with Product and Design to evolve the design system as a foundational platform
  • Improve design-system adoption through integrations, documentation, tooling, and developer workflows
  • Lead framework upgrades, React Native modernization, Expo adoption, and shared library evolution
  • Own migration of legacy components to the v2 design system and provide migration tooling and documentation
  • Establish reusable patterns for quickly shipping pages and flows from the component library
  • Improve developer experience through shared tooling, automation, documentation, templates, and workflows
  • Identify and systematically eliminate friction points that slow engineers, designers, and AI agents down

Requirements

What you’ll need
  • Significant experience building production software, including frontend systems
  • Strong full-stack engineering fundamentals with deep expertise in React and TypeScript
  • Comfort building frontend experiences, backend services, developer tooling, and platform infrastructure
  • React Native or mobile experience
  • Experience working closely with designers and modern design systems
  • Proficiency with Figma and understanding of scalable frontend architecture
  • Hands-on experience with AI-assisted development tools such as Cursor or Claude
  • Experience connecting design systems to prototyping tools, AI coding environments, or engineering pipelines
  • Ability to operate effectively in an engineering organization and own a technical roadmap

Benefits

Comp & perks
  • Accelerated growth & learning potential
  • Stipends for home office setup, continuing education, and monthly wellness
  • Comprehensive health benefits with base medical plan covered at 100% and optional premium buy up plans
  • 401K
  • Unlimited Paid Time Off
  • Paid Maternity/Paternity and reproductive care leave
  • Gifts on your birthday & anniversary
  • Opportunity for domestic travel, including for regional team building events