Proof is a fast-growing startup modernizing how legal professionals work. Our platform is trusted by thousands of law firms across the U.S. and is growing 10% month-over-month. We're building tools that remove friction from legal workflows — and we’re just getting started.
We're looking for a Frontend Engineer who wants to work with modern tools, build polished, performant interfaces, and help scale a product that’s making a real-world impact.
What You'll DoBuild and maintain sleek, responsive, and accessible UI components in React + TypeScript.
Collaborate with Design and Product to translate user needs into intuitive, high-impact experiences.
Identify and fix performance bottlenecks across the frontend stack.
Work in a fast, iterative environment where shipping value weekly is the norm.
Contribute to frontend standards and best practices, from component design to test coverage.
Stay sharp — bring in new ideas, tools, and techniques that help us move faster or deliver better UX.
Have 3–5 years of experience building production-grade web apps.
Know React + TypeScript cold, and have used modern state management (Zustand, Redux, or similar).
Have a strong handle on web fundamentals: performance, accessibility, responsive design.
Write clean, testable code and are comfortable with testing frameworks like Jest, React Testing Library, Cypress, or Playwright.
Understand how to work with REST and/or GraphQL APIs, and can reason through full-stack behavior.
Are familiar with CI/CD pipelines and modern tooling like Vite, Webpack, ESLint, etc.
Communicate clearly, ask good questions, and thrive in a collaborative, remote-first environment.
Experience working on mobile apps with React Native.
Interest in interfaces influenced by AI/ML-powered workflows.
Comfortable visualizing complex data or workflows for power users.
Full-time, salaried position – remote across Canada
Flexible vacation policy + holidays
Company-provided equipment + home office setup
Healthcare, dental, life, and long-term disability insurance
A product team that values quality, iteration, and engineering impact
- Salary band: 120,000 - 160,000
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