Frontier AI Safety Red Team Specialist

Mercor; Helsinki; On-site; EUR 100,000 - 180,000; Full time

Job summary

Mercor in Helsinki, Finland, is seeking experienced AI Safety Red Teamers to identify vulnerabilities in frontier AI systems through adversarial testing. You will design challenging prompts, uncover model weaknesses, and evaluate AI behavior across high-risk, ambiguous topics.

Responsibilities include designing adversarial prompts, identifying jailbreaks and policy failures, evaluating robustness across misinformation and biosecurity domains, documenting vulnerabilities, and collaborating with

Qualifications

• Bachelor's degree or higher in CS, cybersecurity, journalism, or a related discipline.
• 5+ years of professional AI safety/red teaming experience.
• Strong analytical reasoning and prompt design skills.
• Experience designing adversarial prompts or evaluating frontier AI systems.

Responsibilities

• Design adversarial prompts to stress-test frontier AI models.
• Identify jailbreaks, unsafe behaviours, hallucinations, and policy failures.
• Evaluate model robustness across misinformation, biosecurity, cyber, fraud, political content, and other sensitive domains.

Skills

Analytical thinking

Prompt design

Written communication

Adversarial testing

Education

Bachelor's degree or higher in CS/related fields

Job description

Mercor in Helsinki, Finland, is seeking experienced AI Safety Red Teamers to identify vulnerabilities in frontier AI systems through adversarial testing. You will design challenging prompts, uncover model weaknesses, and evaluate AI behavior across high-risk, ambiguous topics.

Responsibilities include designing adversarial prompts, identifying jailbreaks and policy failures, evaluating robustness across misinformation and biosecurity domains, documenting vulnerabilities, and collaborating with