Bilingual Croatian PhD Scientist for AI Safety [Remote]

Help improve the safety and reliability of advanced AI systems by applying PhD-level scientific expertise to specialized technical content in Croatian. This role focuses on evaluating how models handle complex scientific topics, including sensitive and dual-use subject matter. Training on the workflow is provided, and prior AI or machine learning experience is not required. Key Responsibilities

• Create expert-level Croatian prompts across specialized scientific subjects.
• Evaluate and annotate model responses for scientific accuracy, usefulness, and appropriate treatment of sensitive content.
• Use structured guidelines to classify prompts and conversations.
• Apply scientific judgment to strengthen model performance on technical Croatian-language topics.

• Ongoing or completed PhD in chemistry, biology, or a closely related discipline.
• Scientific depth sufficient to develop prompts involving chemical, biological, radiological, or nuclear subject areas.
• Native or near-native Croatian fluency and business-level written English.
• Strong familiarity with modern laboratory and computational techniques in your subfield.
• Sound judgment regarding scientific safety and responsible handling of dual-use information.

• Residence in Croatia or elsewhere in Eastern Europe is preferred, though applicants based in other locations are welcome.
• Chemistry-based radiological or nuclear expertise, including radiochemistry, nuclear chemistry, energetic materials, or radiation physics.
• Deep specialization in an area such as organic or inorganic synthesis, molecular biology, microbiology, virology, or genetics.
• Research or coursework involving chemical safety and security, biosafety and biosecurity, or hazardous-materials handling.
• Experience reviewing, grading, or red-teaming technical content.

• Remote, hourly engagement.
• Immediate start.

• $48 to $52 per hour.