Mercor
MercorVerified listing
Remote

Bilingual German STEM Expert (PhD) — AI Safety | $58-$62/hr Remote

58–62/hr
Remote · Remote — Western Europe preferred
Posted September 4, 2026
part-time

Overview

You bring a PhD in chemistry or biology and are fluent in German. In this remote, part-time role, you evaluate how AI models handle complex scientific topics, writing prompts and reviewing responses for accuracy and safety. We don't require prior AI experience; we'll provide training on our guidelines. Work roughly 7 hours a week, starting immediately, and earn $58–$62 per hour while strengthening AI reliability.

What You'll Do4

  • 1Draft detailed scientific questions and challenges in German across disciplines like chemistry and biology.
  • 2Assess AI-generated responses for factual correctness, usefulness, and appropriate treatment of sensitive subjects.
  • 3Apply our annotation scheme to record evaluations and flag potential safety issues.
  • 4Categorize user-AI dialogues using standard criteria to support consistency in safety reviews.

Requirements8

  • 1A completed or in-progress PhD in chemistry, biology, or a closely related scientific field.
  • 2Native or near-native German proficiency and business-level written English.
  • 3Practical knowledge of laboratory and computational methods relevant to your specialty.
  • 4Demonstrated good judgment about scientific safety and ethical handling of dual-use information.
  • 5A background in radiochemistry, nuclear chemistry, energetic materials, or radiation physics is a plus.
  • 6Deep expertise in a focused area such as organic synthesis, molecular biology, microbiology, virology, or genetics is preferred.
  • 7Familiarity with chemical safety, biosafety, biosecurity, or hazardous materials handling is advantageous.
  • 8Prior experience reviewing, grading, or red-teaming technical content adds value.

Who Should Apply

An ideal candidate is a PhD scientist who sees value in applying specialized knowledge to AI risk assessment. You should feel comfortable drafting technical content in German and understand the gravity of handling dual-use information. This position won't suit you if you're looking for full-time commitment or lack a graduate-level scientific background. Applications often fall short when German writing skills are shaky or when the resume fails to show depth in a particular scientific niche. Being able to start soon and maintain a weekly 7-hour slot also matters.

Salary Insight

The pay is $58–$62 per hour, which for a 7-hour workweek translates to about $406–$434 in weekly earnings. This rate is competitive for part-time, contract-based scientific expertise and reflects the specialized PhD-level knowledge required.

Location

Typeremote
LocationRemote — Western Europe preferred
This is a remote position

Required Skills

chemistrybiologygermanenglishradiochemistrynuclear chemistrymolecular biologymicrobiologyvirologygeneticsorganic chemistryinorganic chemistryscientific writingai safetyprompt engineeringcontent evaluationred teamingbiosafetybiosecurityhazardous materials

Application Tip

When you apply, include two or three writing samples in German that demonstrate your expertise in a specialized area, such as a technical report or a short explanation of a complex chemical process. Highlight any safety training or red-teaming experience explicitly, since that separates strong candidates from the rest.

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