Automation and AI Specialist (C# Developer)

VIATechnik Inc.; Makati; On-site; PHP 900,000 - 1,300,000; Full time

Job summary

VIATechnik is seeking a C# Software Developer with strong Revit API expertise to build plugins, automation tools, and cloud-connected solutions for AEC professionals. This role offers growth via BIM integration, cloud services, and AI-assisted design.

You will collaborate with software engineers, BIM technologists, and AEC experts to automate workflows and improve data quality across complex projects. You will contribute to scalable architectures, data extraction, and user-centric Revit

Qualifications

• Strong proficiency in C# and the .NET Framework / .NET Core ecosystem.
• Direct experience developing Revit API plugins and add-ins.
• Strong understanding of Revit elements and parameters; transaction management; failure handling; event-driven development.
• Experience with WPF or WinForms.
• Proficiency with Git and collaborative development workflows.
• Ability to leverage AI productivity tools such as Cursor or Claude.

Responsibilities

• Design and build C#/.NET Revit plugins, add-ins, external commands, event handlers, updaters, and applications.
• Deliver high-quality solutions meeting performance, functionality, and compatibility requirements.
• Participate in code reviews, testing, and deployment processes.
• Transform BIM workflows into scalable automation solutions.
• Develop maintainable architectures for data extraction, model manipulation, interoperability, and user experience.
• Build plugin interfaces using WPF and WinForms and create intuitive user experiences.

Skills

C#

.NET

Revit API

WPF

WinForms

Git

AI tools

Tools

Dynamo scripting

ACC/BIM 360 APIs

Forge/APS

IFC/Open BIM standards

Azure cloud services

Job description

At VIATechnik, we're transforming how the built environment is designed and delivered through technology. We're seeking a C# Software Developer with strong Revit API expertise to build innovative plugins, automation tools, and cloud-connected solutions that help AEC professionals work smarter and faster.

Working alongside software engineers, BIM technologists, and AEC experts, you'll develop solutions that solve real-world construction and infrastructure challenges through automation, data-driven workflows, and modern engineering practices.

Why Join VIATechnik?

Make a Real Impact

Build tools that directly improve how some of the world's most complex projects are designed, coordinated, and delivered.

Accelerate Your Growth

Gain hands-on experience with:

• Revit API & SDK

• Dynamo scripting

• IFC & Open BIM standards

• Autodesk Construction Cloud (ACC) / BIM 360

• Autodesk Platform Services (Forge/APS)

• AI-assisted design automation

• Cloud-connected BIM workflows

Work With Purpose

Solve challenging geometric and parametric problems while creating tools that AEC professionals use every day.

Key Responsibilities

Develop Production-Ready Revit Plugins

• Design and build C#/.NET Revit plugins, add-ins, external commands, event handlers, updaters, and applications

• Deliver high-quality solutions that meet performance, functionality, and compatibility requirements

• Participate in code reviews, testing, and deployment processes

Automate AEC Workflows

• Transform BIM and construction workflows into scalable automation solutions

• Partner with BIM Managers and AEC experts to identify process improvements

• Leverage Revit API, Dynamo, and related technologies to reduce manual effort and improve model quality

Contribute to Technical Architecture

• Participate in requirements gathering and solution design

• Develop maintainable architectures for data extraction, model manipulation, interoperability, and user experience

Develop Revit User Interfaces

• Build plugin interfaces using WPF, WinForms, and Revit dockable panels

• Create intuitive user experiences that align with Revit UI standards

Data Extraction & Interoperability

• Extract, transform, and export BIM data including elements, parameters, schedules, and geometry

• Support IFC, gbXML, and custom export workflows

• Contribute to cloud-connected data services and integrations

Testing, Deployment & Quality

• Implement unit and integration testing using frameworks such as xUnit and RevitTestFramework

• Support multi-version Revit compatibility

• Assist with packaging, signing, deployment, and installer creation

Cross-Functional Collaboration

• Collaborate with BIM Managers, Project Managers, and AEC stakeholders

• Communicate technical requirements, risks, and API limitations effectively

AI & Automation Innovation

• Explore opportunities to leverage AI and automation within BIM workflows

• Support solutions involving model checking, geometry inference, intelligent parameter population, and natural language BIM interactions

Required Qualifications

Core Technical Requirements

• Strong proficiency in C# and the .NET Framework / .NET Core ecosystem

• Direct experience developing Revit API plugins and add-ins

• Strong understanding of:

  • Revit elements and parameters

  • Transaction management

  • Failure handling

  • Event-driven development

• Experience with WPF or WinForms

• Proficiency with Git and collaborative development workflows

• Ability to leverage AI productivity tools such as Cursor or Claude

Preferred Qualifications

• Experience with Revit geometry APIs (solids, curves, faces, tessellation, coordinate systems)

• Dynamo scripting (Python or DesignScript)

• Autodesk Construction Cloud (ACC) / BIM 360 APIs

• Autodesk Platform Services (Forge/APS)

• IFC and Open BIM standards

• Azure cloud services and integrations

• Background in AEC, BIM, Construction Technology, or related industries

Who Thrives Here?

We're looking for someone who:

• Loves solving complex technical and workflow challenges

• Enjoys building tools that drive measurable impact

• Learns quickly and embraces new technologies

• Collaborates effectively across technical and non-technical teams

• Takes ownership and values engineering excellence

You're Built Here. You're Grown Here. You're Always Welcome Here.

At VIATechnik, we're building more than software—we're building careers. Join a team where innovation, growth, and belonging come together, and where you can do your best work from the comfort of home.