Mixpeek

A senior frontend engineer owns user-facing experiences built with React and TypeScript within the company's AI products, mentoring engineers, setting frontend standards, and using AI tools like Claude to accelerate delivery, with occasional Go backend work. Remote-first, Canada-based role.

Senior Software Engineer, Frontend

RemoteNorth AmericaSenior

Canada

Senior frontend engineer at Sardine, an AI-driven fraud and financial-crime risk platform. You'll design and ship polished React/TypeScript interfaces, set frontend standards, mentor engineers, use AI/agentic tools like Claude, and occasionally build Go backend services. Remote role for candidates based in Ontario, Canada (Eastern Time).