Senior Software Engineer AutoCAD (Rulestream ETO Integration)

Senior Software Engineer AutoCAD (Rulestream ETO Integration) Job Summary We are seeking a Senior Software Engineer with deep expertise in AutoCAD plugin development and AutoCAD Electrical to build and architect integrations with Rulestream ETO. The role involves developing scalable, high-performance plugins, handling complex customization, and ensuring compatibility across AutoCAD 2022 through newer versions (2024 and beyond), including evolving platform transitions. Key Responsibilities Design and develop AutoCAD plugins/add-ins integrated with Rulestream ETO. Architect solutions supporting AutoCAD 2022 (baseline) AutoCAD 2024 (.NET Framework Windows) Future readiness for AutoCAD 2025 (Core/.NET for OS compatibility) Develop and extend Managed APIs (.NET C#) COM APIs and COM DLLs Wrapper APIs using ObjectARX Solve complex challenges related to: Multi-version plugin compatibility Performance optimization API abstraction layers Mentor junior developers and conduct code reviews. Technical Expertise Strong experience in: AutoCAD .NET API (C#) AutoCAD plugin/add-in development Deep knowledge of AutoLISP (LISP) AutoCAD base and AutoCAD Electrical usage Advanced experience with Managed APIs and COM APIs COM DLL development Hands-on experience with: ObjectARX (for wrapper/API extension) Domain Expertise (Must-Have) Strong understanding of electrical concepts: Schematics Footprints Panels Wiring and wiring networks WDP, MDP project files AutoCAD Electrical project structure and workflows Internal database of AutoCAD Electrical Platform Knowledge Experience with: AutoCAD 20222024 (.NET Framework, Windows-based) Awareness and design capability for: AutoCAD 2025 Core platform (modern .NET / OS portability) Experience 610+ years of experience in AutoCAD customization and plugin development Nice to Have Exposure to Rulestream ETO Experience in engineering/manufacturing domain .