CoLab Software

Senior UI Developer

CoLab Software

full-time

Posted on:

Location Type: Remote

Location: Canada

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Job Level

Senior

Tech Stack

React

About the role

  • Build, evolve, and maintain CoLab’s design system (Schematic), hosted in Storybook
  • Develop high-quality, reusable React components used across the product
  • Set standards for component architecture, testing, documentation and accessibility
  • Write and maintain component-level tests
  • Partner closely with Product Design to translate intent into scalable UI patterns
  • Review UI code with an eye toward consistency, accessibility, and long-term maintainability
  • Help other engineers move faster by giving them strong UI primitives and clear guidance

Requirements

  • 5–7+ years of professional frontend or UI engineering experience
  • Deep, hands-on experience with React
  • Prior experience building and scaling a design system used across multiple teams or products
  • Strong experience using Storybook as a system of record, not just a demo tool
  • Experience writing and maintaining component level tests
  • Strong experience building accessible UI components, including keyboard navigation, focus management, and screen-reader support
  • Experience managing component lifecycle, including versioning, deprecations, and backward-compatible updates in shared systems
  • Strong communication skills when collaborating with designers and engineers.
Benefits
  • extended health coverage
  • unlimited PTO
  • RRSP matching
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
Reactcomponent architecturecomponent-level testingaccessibilityUI patternskeyboard navigationfocus managementscreen-reader supportversioningbackward-compatible updates
Soft Skills
strong communication