Frontend Engineer, Product UI

This is a frontend focused role, with opportunities to contribute across the stack as part of building end‑to‑end product experiences.

Responsibilities

• Build and evolve core product experiences across our operator platform (web), in‑store POS (React Native), mobile apps, customer touchpoints, and supporting internal tools
• Own frontend features end to end, from implementation through production and iteration
• Work closely with product and backend engineers to shape workflows and APIs
• Build interfaces that balance power and simplicity for real operational use cases
• Build and evolve data‑rich, real‑time frontend experiences for operational and in‑store use cases
• Improve frontend architecture, performance, and maintainability over time
• Make pragmatic tradeoffs that prioritize clarity, usability, and long‑term quality
• Build with a high quality bar, catching edge cases through careful implementation, testing, and iteration

Qualifications

• Strong experience building and owning production frontend applications
• Strong fundamentals in frontend architecture, state management, browser behavior, and API integration
• Comfort debugging complex frontend issues, including performance, memory, and production bugs
• Experience with modern frontend technologies such as React, React Native, and TypeScript
• Experience building complex React‑based products, including admin‑style dashboards or operational interfaces
• Comfort working with real production data and complex workflows
• Strong product instincts and attention to UX details
• A bias toward simplicity, quality, and continuous improvement

Nice to Have

• Experience working on data‑heavy or real‑time applications
• Experience building mobile applications
• Familiarity with tools like TanStack / React Query, MUI, or similar
• Familiarity with design systems or frontend platform work
• Experience with frontend test automation (e.g., Cypress)
• Experience working with operational workflows or systems that support real‑world processes
• Strong product and UX sensibilities, with the ability to collaborate effectively with design
• Background in startups or small teams where ownership mattered more than process

Benefits

• Competitive salary and equity
• Health, dental, and vision benefits for employees and dependents
• Monthly fitness or wellness stipend
• Hybrid work environment, with access to our Toronto office
• Meals provided when working from the office
• Centrally located downtown office near Union Station

Micromart is an equal opportunity employer and welcomes applicants from all backgrounds.