[Hiring] Senior CAD Software Engineer @Avenga

Role Description

We are looking for an experienced CAD Software Engineer to develop and enhance engineering automation solutions that make mechanical design processes faster, smarter, and more efficient.

• Join a global Engineering Systems team responsible for developing and maintaining custom applications, CAD automation tools, and integrations supporting Siemens NX and related engineering workflows.
• Combine software engineering with mechanical design expertise.
• Work closely with engineering, product development, and technical teams to translate complex engineering requirements into reliable, scalable software solutions.

While Siemens NX and NXOpen experience would be a strong advantage, we also welcome developers with hands-on CAD automation experience in other platforms, such as SolidWorks, Autodesk Inventor, or CATIA.

Qualifications

• Strong C#/.NET development skills and experience building production-quality software solutions.
• Hands-on experience developing CAD automation tools, custom applications, or plug-ins for mechanical CAD systems.
• Solid understanding of mechanical design principles, 3D modeling, and engineering workflows.
• Experience with Git and software version control practices.
• Ability to translate engineering requirements into well-structured, maintainable software solutions.
• Strong analytical and problem-solving skills, with the ability to work independently and take ownership of development tasks.
• Good communication skills in English and experience collaborating with technical stakeholders.

Requirements

• Experience with Siemens NX and NXOpen API (nice-to-have).
• C++ development experience, particularly maintaining or extending existing engineering applications (nice-to-have).
• Experience with SolidWorks API, Inventor API, CATIA automation, or other CAD development frameworks (nice-to-have).
• Knowledge of Microsoft SQL Server and PLM systems or integrations (nice-to-have).
• Experience with automated testing, CI/CD pipelines, and Azure DevOps (nice-to-have).
• Familiarity with web application development (nice-to-have).

The impact you'll create

• Design, develop, test, and deploy custom CAD automation solutions and engineering applications.
• Build new tools and enhance existing applications using C# and, where applicable, C++.
• Automate mechanical design processes to improve engineering efficiency, consistency, and quality.
• Collaborate with engineering teams to understand design requirements and implement effective technical solutions.
• Maintain and improve existing Siemens NX applications, integrations, and third-party plug-ins.
• Troubleshoot complex CAD automation issues and support continuous improvement through clean code, testing, and DevOps practices.

Benefits

• People are at the core of Avenga.
• We provide equal opportunities regardless of race, ethnicity, gender identity, sexual orientation, disability, age, religion, or any other characteristic.
• We are committed to a respectful environment where everyone can be themselves, share their ideas, and feel that they belong.