Geometry Reconstruction C++ Software Engineer

The Technologies R&D department provides DASSAULT SYSTEMES solutions (CATIA, SOLIDWORKS, SIMULIA, DELMIA ...) with AI-driven mathematical and geometric engines that form the foundation of generative workflows across 3D design, physics simulation, and realistic visualization. Furthermore, the department spearheads Industry World Model development across worldwide R&D, delivering specialized AI models for 3D recognition, generation, and reconstruction alongside agentic workflows powered by Virtual Companions.

Role Description & Responsibilities:

Within this department, you will join the team responsible for Continuous / Exact Shape representation & editing, and work towards enhancing 3D Geometry and Specification Reconstruction portfolio, leveraging AI.

You will work as a Software Engineer at Technologies R&D Department

The Role of a Software Engineer will involve following:

• Design, deliver, and continuously improve Geometrical Tools to enable industrial & world-class Generative Experiences & Virtual Companions skills

• Learn from production usage and user feedback to continuously improve robustness, performance, security and cost efficiency.

• You will understand the requirements, build specifications, create relevant and comprehensive unit tests, design solution(s) and select appropriate one, converge on the unit tests, meet customer/applicative acceptance criterion, within estimated cost estimates.

• You will ensure high quality of deliveries by creating appropriate automated tests.

• You will identify and manage dependencies that are necessary for success of your delivery targets.

• You will resolve quality, performance, robustness issues on components under your responsibility.

• You will use AI enabled enterprise framework for R&D and contribute to its evolution.

• You will work effectively in a global, multi-cultural, multi-site R&D environment.

• You will keep abreast of the latest technological developments, document and share knowledge, best practices.

Qualifications:

• Masters or PhD in either of Mechanical Engineering, Applied Mathematics, Mathematics & Computing, Scientific Computing, CAD/CAM/CAE.

• Strong knowledge in one or more of Computational Geometry, Differential Geometry, Numerical analysis, Optimization

• Experience in using CAD/CAM/CAE software like CATIA, SOLIDWORKS, SIMULIA,...

• Strong Programming skills preferably in C++, Python.

• Overall, 2-6 years of Professional Experience in relevant Domain, covering use of OOPs, Data Structures, Algorithms, Design Patterns to deliver software solutions for problems related to CAD/CAM/CAE.

• Strong analytical & problem-solving mind.

• Strong written and verbal communication skills, with ability to work as a team, collaborate with other local/remote teams

• Knowledge in one or more of Deep Learning, Generative AI, LLMs, Agentic architectures will be a bonus.

What’s in it for you?

• Integrate a scientific company at the heart of technological innovation, driven by strong growth for more than 40 years.

• You will have opportunity to work in a friendly environment, at a Company focused on all round well-being and sustainable growth of its Employees.