Obsidian is seeking a Computational Astrophysics & Cosmology Expert to design graduate-level problems that test AI systems using real scientific software, including simulations and data analysis in cosmology workflows.
You will develop challenging problems, test them against advanced AI models, and refine them to hit target difficulty. Strong Python skills, hands-on Astropy experience, and Linux familiarity are essential; 15–20 hours per week work is expected, with remote compute sandbox access.
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