AI Engineer at Osium AI (YC S23)
Hybrid (Paris, IDF, FR)€40k - €70kFull-timePosted 11mo ago
About the role
AI Engineer role at Osium AI to build state-of-the-art AI technologies for materials and chemicals innovation, reporting to the CTO in a mission-driven, YC-backed startup.
Responsibilities
- You will build state-of-the art AI technologies
- You will interact closely with developers and product teams to build a technology which will have a direct impact on our users
- You will directly report to the CTO
- You will contribute to a strong mission where AI is key
Qualifications
- Bachelors or Masters in Computer Science or AI from top engineering schools
- PhD in AI from a top engineering school is valued
- Experience developing state-of-the-art AI technologies in at least one of the following areas: Graph Machine Learning, Reinforcement Learning, Linear and Non-linear Optimization, Computer Vision, Generative AI
- Strong problem solving skills and fast paced work ethic
- Interest in learning about Materials Science (prior knowledge is not required)
- Interest in building cutting-edge AI technologies to solve real-world problems
- Fast learner able to adapt to challenging environments
Skills
Required:AI technologiesProblem solvingFast learning
Nice to have:Graph Machine LearningReinforcement LearningLinear and Non-linear OptimizationComputer VisionGenerative AI
Last updated Jul 22, 2026. Interested? Apply on the company site.

About Osium AI
Speed up materials innovation with Artificial Intelligence
Our AI-powered software enables materials R&D engineers to design new materials much faster. To date, manufacturing companies rely on trial-and-error and manual approaches to develop new materials. This is a tedious and time-consuming process. Yet, carbon neutrality requirements urge manufacturers to adopt greener and lighter materials to decarbonize the industry.
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