You love geometry, maths and code that runs close to the machine. Invent the CAD and toolpath systems behind next-generation hardware. A young Toronto company combines manufacturing with software: it writes its own CAD and geometry tools and makes advanced parts for leading tech companies, including projects in aerospace, robotics and medical devices.

Your first project: automatically matching and validating 3D CAD models against 2D drawings, a job someone still does by hand today.

Next on the list: a geometry kernel of its own, a CAD environment built in-house, and the engine that plans CNC tool paths. What you'll own - A core subsystem, end to end, until you know it better than anyone - Automated matching and validation of 3D models against 2D drawings - Foundational systems built from first principles, not libraries glued together - A small team covering software, firmware and mechanical engineering Must-haves - Strong maths and computational-geometry fundamentals - You understand what happens close to the hardware (experience limited to web apps, without a robust maths base, won't fit)



- You like problems with no set stack and no detailed specification - 2+ years of experience; technical depth matters more than pedigree, and no PhD is needed - Working from the Toronto office five days a week, 9-9-5, commuting daily (no remote or hybrid) - Already allowed to work in Canada; sponsorship isn't available Bonus points - Production code for geometry, CAD/CAM, graphics or tool paths - A background in GPUs, chips, embedded systems, firmware or self-driving vehicles - Results in maths olympiads, or research in geometry, graphics or robotics What's in it for you - $250k–$300k USD base + 0.1–1% equity - Deep technical problems with real parts and real customers - Full ownership of a subsystem in a small, ambitious team Good to know - Full-time, on-site in Toronto, 9-9-5 - Process: half-hour call with both founders → one-hour technical interview → a take-home assignment only if needed → up to a week of paid work at the office with the team → offer

📌 Research Engineer – Advanced Manufacturing (Toronto)
🏢 RnB Consultancy
📍 Toronto