Lead Front-End Developer at Cozey

Cozey Inc. • Remote, Remote, Canada • Posted June 14, 2026

Location Remote, Remote
Job Type Full-time
Category Other-General
Posted June 14, 2026
Join Cozey as a Lead Front-End Developer and craft engaging React/Next.js features for over a million users monthly. Drive frontend architecture and mentor a talented team while working in a flexible hybrid environment.
Cozey is seeking an experienced professional with at least five years of frontend development experience. The role demands confidence in creating responsive UIs, integrating analytics, and leading performance optimization efforts. Your ability to explain technical concepts to non-technical stakeholders will be beneficial as you work collaboratively with various teams.
Key Responsibilities:
• Design customer-facing features in React and Next.js
• Own marketing and analytics integration processes
• Lead decisions on frontend architecture and code quality
• Mentor junior developers through code reviews
• Improve site performance and speed management
Requirements:
• 5+ years experience with production React applications
• Track record of respon...

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