Leonardo Mariscal

Career path.

1. xAI

   Lead Engineer

   Dec 2025 - Present
2. xAI

   Member of Technical Staff

   May 2025 - Dec 2025
3. Reflections, a Ubisoft Studio

   Engine Programmer

   Aug 2024 - May 2025
4. Reflections, a Ubisoft Studio

   Research Engineer

   Jul 2023 - May 2025
5. Reflections, a Ubisoft Studio

   Online Programmer

   Sep 2022 - Aug 2024
6. Reflections, a Ubisoft Studio

   Junior Programmer

   Sep 2022 - Mar 2024
7. Google Summer of Code

   Contributor

   May 2022 - Sep 2022