Proof is an ambitious and fast-scaling legal technology company reinventing how law firms get work done. Our platform is already relied on by thousands of legal practices across the U.S., and we continue to grow at an impressive month-over-month pace. As we expand, we're seeking a Full-Stack Engineer to help us craft scalable systems and deliver meaningful product features.

This is a unique chance to join a high-impact, engineering-forward, product-centric team where your contributions will directly shape a market-defining platform.

What You'll Be Working On

Build and ship end-to-end features across our stack—from backend infrastructure to polished user interfaces.
Architect backend systems in Go (Golang) with an emphasis on performance, scalability, and uptime.
Develop sleek, accessible, and responsive UIs using React and TypeScript.
Design well-structured APIs (primarily GraphQL), and help establish conventions around versioning, error handling, and schema evolution.
Investigate and resolve stack-wide performance issues, reliability concerns, and data inconsistencies.
Participate in technical design and roadmap discussions, helping shape the future of the platform's architecture.
Offer mentorship and perform thoughtful code reviews that raise the standard of engineering excellence.
Collaborate with our DevOps team to ensure CI/CD reliability, effective monitoring, and operational resilience.

Who We're Looking For

3+ years of experience developing full-stack applications, ideally within high-velocity product teams.
Proficient in Go or a similar strongly-typed backend language, with a readiness to work in Go long term.
Expert-level knowledge of React and TypeScript, including component patterns, state handling, and performance tuning.
Experienced in building and consuming production APIs, preferably GraphQL, though REST is also valuable.
Comfortable with cloud-native infrastructure (ideally AWS) and scalable system design.
Solid database expertise—whether SQL or NoSQL—including schema modeling and query optimization.
Strong emphasis on code quality and observability, with a history of writing maintainable and well-tested code.
Excellent communicator in distributed environments—you bring clarity and leadership to discussions.
A product-driven mindset—you want to understand the "why" and collaborate cross-functionally.

Bonus Points

Experience building or contributing to internal design systems or frontend platform tooling.
Familiarity with DevOps tooling like Docker, Terraform, Sentry, or Datadog.
Prior experience in early- to mid-stage startups or SaaS environments.

What We Provide

Full-time, permanent opportunity
Remote-first (must be located in Canada)
Flexible paid time off + national holidays
Salary range: $120,000–$160,000 CAD based on experience
Full benefits: health, dental, vision, and disability coverage
Company laptop + home office stipend

At Proof, we move quickly, aim high, and appreciate engineers who take ownership and bring a builder's mindset. If you're excited to work on impactful challenges in legal tech with a collaborative and driven team, we'd love to connect.