BIM/CAD/GIS Software Developer

ob Summary

We are looking for an experienced Software Developer / Engineering Automation Developer with strong hands\-on experience in Autodesk Revit, AutoCAD, and Esri ArcGIS.

The ideal candidate will develop plugins, automation tools, engineering applications, and AI\-assisted workflows that connect BIM, CAD, GIS, databases, and enterprise systems.

This role is suitable for a developer who understands both software development and engineering/design workflows and can automate repetitive engineering activities, analyze drawings and models, and exchange data between Revit, AutoCAD, ArcGIS, and other platforms.

Key Responsibilities

• Develop custom Revit plugins and add\-ins using the Revit API.
• Develop AutoCAD plugins, commands, and automation tools.
• Build applications and integrations using ArcGIS Pro, ArcGIS Enterprise, ArcGIS Online, and ArcGIS APIs/SDKs.
• Create workflows connecting Revit ↔ AutoCAD ↔ ArcGIS.
• Extract, analyze, modify, and validate BIM/CAD/GIS data programmatically.
• Automate engineering drawing and model generation.
• Develop tools for automatic placement of engineering assets based on predefined rules.
• Build coordinate transformation and georeferencing workflows between CAD, BIM, and GIS environments.
• Work with layers, blocks, families, geometry, polylines, networks, routes, assets, and spatial databases.
• Develop intelligent routing and spatial\-analysis functions.
• Integrate engineering applications with databases, REST APIs, and web applications.
• Create desktop or web interfaces for engineering automation tools.
• Develop dashboards for viewing engineering and GIS information.
• Implement automated drawing/model validation against engineering standards.
• Support AI\-assisted engineering workflows using computer vision, LLMs, or rule\-based engines where applicable.
• Generate automated reports, quantities, BOQs, asset registers, and engineering documentation.
• Work closely with engineers, BIM specialists, GIS specialists, and project managers.

Required Technical SkillsAutodesk Revit

• Revit API
• Revit Add\-in Development
• Revit Families
• BIM data extraction and manipulation
• Geometry processing
• Parameters and shared parameters
• Views, sheets, schedules, and annotations
• Model validation and automation

AutoCAD

• AutoCAD .NET API
• AutoCAD plugin development
• AutoLISP knowledge is an advantage
• Blocks and dynamic blocks
• Layers
• Polylines
• Xrefs
• Drawing generation
• Geometry and coordinate processing
• Automated engineering calculations

Esri ArcGIS

• ArcGIS Pro
• ArcGIS Enterprise
• ArcGIS Online
• ArcGIS Pro SDK for .NET
• ArcPy / Python
• ArcGIS REST API
• Feature Services
• Geodatabases
• Spatial analysis
• Network analysis
• Coordinate systems and transformations
• Web maps and GIS dashboards

Programming Skills

Strong experience with:

• C\# / .NET
• Python
• REST APIs
• JSON / XML
• SQL

Experience with the following is highly desirable:

• JavaScript / TypeScript
• React
• Node.js
• PostgreSQL / PostGIS
• SQL Server
• Git
• Docker

BIM / CAD / GIS Integration Experience

The candidate should understand how to build workflows such as:

ArcGIS → AutoCAD

GIS assets, roads, coordinates, and infrastructure data automatically converted into CAD drawings.

AutoCAD → ArcGIS

CAD objects, blocks, poles, cameras, cables, and other assets converted into GIS features with geographic coordinates.

Revit → ArcGIS

BIM models and asset information integrated into enterprise GIS and digital\-twin environments.

GIS → Revit

GIS information used to support BIM positioning, infrastructure planning, asset placement, and design.

Preferred AI \& Automation Experience

Experience in any of the following would be a major advantage:

• AI\-assisted engineering design
• Computer Vision
• LLM integration
• Retrieval\-Augmented Generation (RAG)
• Automated drawing analysis
• PDF/CAD drawing interpretation
• Engineering rule