STEM PhD Expert - Fully Remote | Upto $62/hr Part-time

About the job

Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey .

Position: Bilingual Spanish STEM Expert (PhD) — AI Safety

Type: Contract

Compensation: $58–$62/hour

Location: Remote

Role Responsibilities

• Write expert-level prompts in Spanish across specialized scientific topics.
• Evaluate and annotate model responses for scientific accuracy and appropriate handling of sensitive content.
• Apply structured guidelines to classify prompts and conversations.
• Work independently and asynchronously to improve AI model safety .
• Collaborate with AI research teams to ensure accuracy and depth in model outputs .

Qualifications

Must-Have

• PhD in chemistry , biology , or a related field.
• Native or near-native fluency in Spanish and business-level written English .
• Familiarity with modern laboratory and computational techniques.
• Sound judgment in scientific safety and responsible handling of dual-use information.

Preferred

• Based in Spain or Western Europe .
• Expertise in radiochemistry , nuclear chemistry , or related fields.
• Depth in specific subfields like organic synthesis or molecular biology .
• Experience in chemical safety, biosafety, or hazardous-materials handling.
• Experience reviewing or grading technical content.

Start Date

• Immediate

Application Process (Takes 20–30 mins to complete)

• Upload resume
• AI interview based on your resume
• Submit form

Resources & Support

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PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.