Senior Software Engineer, Frontend (App Experience)

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Engineer, Frontend (App Experience) based in Canada. This is a senior frontend engineering opportunity focused on shaping high-quality digital experiences across web and mobile product surfaces.You’ll work with React and TypeScript to build major product features and modernize frontend architecture at scale.The role combines hands-on engineering with technical leadership, cross-functional collaboration, and ownership of quarterly goals.You’ll help evolve design systems, codebases, tooling, and engineering practices while solving complex technical challenges.You’ll also drive horizontal initiatives and introduce efficient approaches using codemods, AI-enabled tools, and automation.The environment is highly collaborative and global, with close partnerships across Product, Design, Analytics, and Engineering.This is an opportunity to influence frontend strategy while mentoring engineers and raising the bar for quality and technical excellence.