Frontier AI Safety Evaluator & Model Alignment Specialist

Mercor; København; Remote; DKK 700,000 - 1,000,000; Full time

Job summary

Mercor seeks experienced AI Safety Practitioners to evaluate safety, quality, and alignment of frontier AI models across sensitive, policy-driven topics. You will assess AI-generated responses, apply safety policies, and contribute to improving model behavior through structured evaluations and feedback.

Responsibilities include evaluating outputs for safety and accuracy, reviewing high-risk content, refining RLHF/SFT rubrics, and collaborating with researchers and safety teams on ongoing

Qualifications

• Bachelor's degree or higher in Journalism, Communications, Psychology, Sociology, Public Policy, Law, Biology, Chemistry, Computer Science, or a related discipline.
• 5+ years of professional experience in AI Safety, Trust & Safety, journalism, public policy, scientific research, security, or a related field.
• Excellent written English, critical thinking, and analytical reasoning skills.
• Ability to consistently evaluate nuanced and policy-sensitive scenarios.

Responsibilities

• Evaluate AI-generated responses for safety, factual accuracy, policy compliance, and overall quality.
• Review content involving misinformation, political persuasion, self-harm, violence, cyber, biosecurity, and other sensitive domains.
• Apply and refine evaluation rubrics for RLHF, SFT, and AI safety benchmarking.
• Identify unsafe outputs, hallucinations, reasoning failures, and policy violations.
• Provide structured feedback to improve model alignment and safety performance.
• Collaborate with AI researchers and safety teams on ongoing evaluation initiatives.

Skills

Excellent written English

Critical thinking

Analytical reasoning

Policy-sensitive evaluation

Education

Bachelor's degree or higher in a related discipline

Tools

RLHF

SFT

AI evaluation

Job description

Mercor seeks experienced AI Safety Practitioners to evaluate safety, quality, and alignment of frontier AI models across sensitive, policy-driven topics. You will assess AI-generated responses, apply safety policies, and contribute to improving model behavior through structured evaluations and feedback.

Responsibilities include evaluating outputs for safety and accuracy, reviewing high-risk content, refining RLHF/SFT rubrics, and collaborating with researchers and safety teams on ongoing