Senior AI Engineer for 3D Geometry & Multimodal Models

European Tech Recruit; España; Remote; EUR 90,000 - 150,000; Full time

Job summary

European Tech Recruit is seeking a Principal AI Software Engineer specialized in multimodal models for 3D geometry, CAD and mesh representations. This remote role spans Europe and focuses on production-grade AI technologies integrated with CAE/CAD workflows.

You will design and implement scalable models supporting B-Rep, meshes, point clouds, images, and text data, driving geometry understanding and generation in engineering software.

Qualifications

• MSc or PhD in a relevant field.
• Strong hands-on software development in AI/ML.
• Excellent programming in Python with strong software engineering fundamentals.
• Experience with PyTorch or another major deep learning framework.
• Experience with 3D data such as meshes, CAD geometry, B-Rep or point clouds.

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 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 software.
• Contribute to technical architecture and long-term product strategy for geometry-based AI technologies.

Skills

Python

Transformers

Geometric DL

3D ML

Representation learning

CAD/CAE geometry

Education

MSc or PhD in Computer Science, Artificial Intelligence, Machine Learning, Computational Geometry, Applied Mathematics or a related discipline

Tools

PyTorch

Job description

European Tech Recruit is seeking a Principal AI Software Engineer specialized in multimodal models for 3D geometry, CAD and mesh representations. This remote role spans Europe and focuses on production-grade AI technologies integrated with CAE/CAD workflows.

You will design and implement scalable models supporting B-Rep, meshes, point clouds, images, and text data, driving geometry understanding and generation in engineering software.