C# Software Engineer - CAD/CAM and Computational Geometry

# C# Software Engineer – CAD/CAM & Computational Geometry | Nottingham (Hybrid) 🔧 We're hiring a C# Software Engineer to build advanced CAD/CAM software used by engineering businesses worldwide. Permanent role, East Midlands, with genuine flexibility built in — 3 days from home every week. **About the role** Our client builds specialist engineering software deployed globally across complex industrial environments. The platform handles computational geometry, mathematical optimisation and 3D visualisation at a level most developers never encounter. This isn't line-of-business development. Problems here don't have predefined answers — you'll write algorithms, model geometry and extend capabilities that directly affect real-world manufacturing outcomes. **Tech stack** - C# / .NET 8+ - AWS or Azure - REST APIs - Git - Agile **What you'll actually do** - Develop optimisation algorithms that reduce material waste in fabrication processes - Build and extend computational geometry engines from first principles - Create software for robotic weld path generation - Extend a large-scale commercial CAD/CAM platform with new engineering capabilities - Collaborate with technical specialists across multiple engineering disciplines **What we need** Must-have: - 3+ years commercial C# / .NET experience - Strong algorithmic and mathematical problem-solving ability - Backend software engineering — object-oriented design, clean code - Comfortable working within Agile teams Nice to have: CAD/CAM, computational geometry, 3D graphics, simulation, games technology, physics engines, or scientific software experience. A degree in Computer Science, Mathematics, Physics or Engineering is valued. **Location & working pattern** 📍 Nottingham, East Midlands 🏠 3 days remote, 2 days on-site — every week, by design **Why this role?** Clear technical progression to Senior, Staff Engineer or Team Lead — no forced move into management. Structured onboarding, domain mentoring and access to online learning included. Apply now or send a message for a confidential conversation. No cover letter needed. #CSharpDeveloper #SoftwareEngineer #CADCAMSoftware #DotNet #HybridWorking