Senior Developer (.NET / C# ) for Solidworks & AEC Applications

Laing O'RourkeDartford, United Kingdom3 months ago

C#.NETCADSolidWorksWindows

We are looking for an experienced Software Developer with strong expertise in C#, .NET, and CAD automation to build and enhance engineering tools, particularly within SolidWorks and AEC applications. This role focuses on improving engineering workflows, automating design processes, and building scalable, maintainable solutions that integrate seamlessly with internal systems.

You'll collaborate closely with engineering, design, and manufacturing teams to reduce manual effort, improve consistency, and deliver high-quality digital solutions. A structured approach to development and an interest in leveraging AI tools to enhance productivity will be key to success.

Responsibilities

Develop and maintain SolidWorks add-ins, macros, and API-driven automation tools using C#
Automate design workflows, including modelling, drawings, and BOM creation
Improve efficiency and consistency by reducing manual engineering effort
Design and build Windows desktop applications using .NET and C#
Integrate CAD tools with PLM, ERP, databases, and cloud platforms
Ensure solutions are scalable, maintainable, and well-documented
Work closely with engineers to translate technical requirements into software solutions
Provide support for custom CAD applications and automation tools
Troubleshoot issues related to performance, APIs, and automation workflows
Maintain and enhance existing tools and documentation
Contribute to development standards and best practices
Support and mentor junior developers where required

Skills and Experience

Strong experience with C#, .NET, and .NET Framework
Proven experience with SolidWorks and the SolidWorks API
Solid understanding of object-oriented programming and software design principles
Familiarity with engineering drawings, 3D modelling, and manufacturing concepts

Desirable Experience

Experience with REST APIs, SQL, and system integrations
Exposure to other CAD/CAE tools (e.g. Autodesk, Inventor, Revit, CATIA)
Knowledge of CI/CD, Git, or Azure DevOps
Experience with DriveWorks or PDM systems
Interest or experience in AI-assisted development tools
Understanding of construction industry processes

Education & Background

Degree in Computer Science, Software Engineering, or related discipline 60or equivalent experience
Background in developing software for engineering or manufacturing environments

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FAQ

Is the Senior Developer (.NET / C# ) for Solidworks & AEC Applications position at Laing O'Rourke remote?: Yes. This role was posted on Remote Frontend Jobs, a job board that lists exclusively fully remote positions.
When was this Senior Developer (.NET / C# ) for Solidworks & AEC Applications job posted?: This listing was posted on May 25, 2026 and is still open for applications.
How do I apply for the Senior Developer (.NET / C# ) for Solidworks & AEC Applications position at Laing O'Rourke?: Use the apply button on this page — it takes you directly to the employer’s application page.