Principal AI Software Engineer – 3D Geometry & Multimodal Models
Location: Europe
Working Model: Remote / Versátil within Europe
About the Opportunity
Our client is building a new generation of AI-enabled engineering software combining artificial intelligence, computational geometry, CAE and physics-based engineering technologies.
The company is looking for a highly experienced AI Software Engineer specialising in multimodal models for 3D geometry, CAD and mesh representations.
This is a hands-on software and algorithm development role focused on building production-grade AI technologies capable of understanding, representing and generating complex engineering geometry.
The successful candidate will work at the intersection of multimodal foundation models, geometric deep learning, CAD/CAE geometry, mesh representations and engineering software development.
Responsibilities

Design and develop multimodal AI models capable of understanding and processing engineering geometry.
B-Rep / boundary representations
surface and volume meshes
point clouds
images and sketches




text and engineering metadata
simulation and physics data
Develop scalable representations and embeddings for complex 3D engineering geometry.
Develop geometry encoders and tokenisation strategies suitable for large-scale multimodal models.
Develop transformer, graph-based, generative or foundation-model architectures for 3D engineering data.
Develop models for geometry understanding, generation, reconstruction, modification and reasoning.
Develop AI capabilities for mesh generation, mesh understanding and geometry-to-mesh workflows.
Integrate AI models into production engineering software products and CAE/CAD workflows.
Develop robust training, inference and evaluation pipelines.
Optimise models for large engineering datasets and production deployment.
Work closely with computational geometry, CAE, meshing and HPC software teams.
Translate state-of-the-art AI research into reliable and scalable industrial

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