Senior+ Fullstack Engineer (3D Visualization Focus) at Draftaid (W24) $120K - $180K CAD • 0.10% - 0.50% Go from 3D models to CAD drawings using AI Toronto, ON, CA / Toronto, Ontario, CA Full-time US citizenship/visa not required 6+ years About Draftaid DraftAid.io is revolutionizing the mechanical engineering process with AI-powered CAD drawing automation. Our technology transforms 3D models into precise 2D fabrication drawings, helping engineers across automotive, construction, and manufacturing industries save time and reduce errors. About the role Skills: Torch/PyTorch, Python, TensorFlow, PostgreSQL Think Gen-AI for blueprints. At DraftAid, we are building software that generates CAD manufacturing drawings. Mechanical engineers and designers spend 40% of their time creating production drawings from their 3D models. It's a tedious process, error-prone, and often delays projects by weeks! DraftAid auto-generates these detailed drawings with a single click. Engineers designing anything from skyscrapers to car parts use DraftAid to speed up their workflow. With DraftAid, designers can model, and leave the drawings to our engine! We are hiring a senior full stack engineer who's excited about the mechanical design space and building rich 3D visualization interfaces! Responsibilities Build and implement end-to-end features across the full stack, taking ownership from initial concept through deployment Design and develop interactive 3D visualization interfaces for CAD data using modern web technologies Architect, develop, and maintain TypeScript/React applications with real-time 3D rendering capabilities Design and optimize database schemas and queries in Postgres for geometric and relational data Integrate with backend geometry processing systems and CAD APIs Create scalable, maintainable solutions that can evolve with our rapidly growing platform Integrate AI/ML capabilities and pipelines to continuously improve drawing generation accuracy Requirements 7+ years of software development experience with strong full stack capabilities Extensive experience with TypeScript, React, and Postgres Proven track record building 3D visualization applications using tools such as ThreeJS, BabylonJS, Unity WebGL, or similar frameworks Experience developing complex frontend applications that handle geometric/spatial data Product-oriented mindset with the ability to understand user needs and translate them into technical solutions Comfortable working across the entire stack from database design to 3D rendering Experience in an early-stage startup environment Bachelor's degree in Computer Science, Engineering, or equivalent practical experience Preferred Qualifications Strong knowledge of C# and computational geometry algorithms Experience with WebGL, shader programming, or graphics rendering pipelines Previous work with CAD systems, 3D engines (OpenCascade, Parasolid), or related technologies Experience integrating with CAD software through programmatic APIs Knowledge of spatial indexing, mesh processing, or geometric data structures Contributions to open-source projects related to CAD, geometry processing, or 3D visualization Familiarity with modern cloud infrastructure and deployment practices Experience with Python and machine learning frameworks What We Offer The opportunity to shape foundational technology and be a part of a groundbreaking startup from its early stages. A dynamic and supportive team environment where your contributions are valued and celebrated. Competitive salary and equity package. Flexible working hours. The satisfaction of building products that save engineers thousands of hours and transform manufacturing workflows