Frontier AI Safety Evaluator & Alignment Expert

Mercor; Madrid; Presencial; EUR 70.000 - 110.000; Jornada completa

Descripción de la vacante

Mercor is seeking experienced AI Safety Practitioners to assess the safety, quality, and alignment of frontier AI models across complex topics. You will evaluate AI-generated responses, apply safety policies, and provide structured feedback to improve model behavior.

The role involves applying and refining evaluation rubrics for RLHF, SFT, and AI safety benchmarking, and collaborating with AI researchers and safety teams on ongoing initiatives.

Formación

• 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 related field.
• Excellent written English, critical thinking, and analytical reasoning skills.
• Ability to consistently evaluate nuanced and policy-sensitive scenarios.

Responsabilidades

• 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.

Conocimientos

AI safety

Policy evaluation

Critical thinking

Analytical reasoning

Educación

Bachelor's degree or higher in Journalism, Communications, Psychology, Sociology, Public Policy, Law, Biology, Chemistry, Computer Science, or related discipline

Descripción del empleo

Mercor is seeking experienced AI Safety Practitioners to assess the safety, quality, and alignment of frontier AI models across complex topics. You will evaluate AI-generated responses, apply safety policies, and provide structured feedback to improve model behavior.

The role involves applying and refining evaluation rubrics for RLHF, SFT, and AI safety benchmarking, and collaborating with AI researchers and safety teams on ongoing initiatives.