Obsidian is seeking a Bilingual Spanish STEM Expert who is a native speaker from the United States (Spanish-speaking), Spain, Chile, or Mexico. You will be responsible for developing high-quality STEM prompts and evaluating AI models.

The ideal candidate will have a BS or BA in Biology, Physics, or Chemistry and at least 2 years of experience in teaching or applied STEM. This role requires a commitment of 20 hours per week for approximately 3–6 months.