Bilingual Japanese Generalist Expert — AI Safety

About the role

We're hiring proficient bilingual speakers (English & Japanese) to help make advanced AI models safer. You'll apply your language fluency and cultural judgment to evaluate and strengthen how these models handle sensitive topics in Japanese. No prior AI/ML experience is required - we'll train you on the workflow.

What you'll do

• Write expert-level prompts in Japanese across a range of sensitive subject areas.
• Apply structured guidelines to classify prompts and conversations.
• Flag adversarial phrasings and escalation patterns, and document the reasoning behind your judgments.

What we're looking for

• Native or near-native fluency in Japanese, plus business-level written English.
• A bachelor's degree, completed or in progress.
• Strong written reasoning and a high level of attention to detail.
• Sound judgment around sensitive and dual-use information.

Nice to have

• Based in Japan or the wider East Asia region. This is a preference, not a requirement - applicants based elsewhere are welcome.
• Experience reviewing, grading, or red-teaming written or technical content.
• Background in trust and safety, content moderation, policy evaluation, or adversarial testing.

Project Timeline

• Start date: Immediate

Where you can work

This role is 100% remote: you can work from any country except Andorra, Afghanistan, Armenia, Azerbaijan, Barbados, Burkina Faso, Burundi, Bahamas, Bhutan, Belarus, Belize, DR Congo, Central African Republic, Congo (Republic), Cameroon, China, Cuba, Cape Verde, Djibouti, Dominica, Eritrea, Ethiopia, Fiji, Micronesia, Grenada, Georgia, Guinea, Equatorial Guinea, Guinea-Bissau, Honduras, Haiti, Iraq, Iran, Kenya, Kyrgyzstan, Cambodia, Kiribati, Comoros, St. Kitts and Nevis, North Korea, Kazakhstan, Lebanon, Liechtenstein, Liberia, Lesotho, Libya, Moldova, Montenegro, Marshall Islands, Mali, Myanmar, Mauritania, Maldives, Malawi, Niger, Nicaragua, Nauru, Papua New Guinea, Pakistan, Palestine, Palau, Russia, Solomon Islands, Seychelles, Sudan, Sierra Leone, Somalia, Suriname, South Sudan, São Tomé and Príncipe, Syria, Eswatini, Chad, Togo, Tajikistan, Timor-Leste, Turkmenistan, Tonga, Tuvalu, Ukraine, Uganda, Vatican City, St. Vincent and Grenadines, Venezuela, Vanuatu, Samoa, Yemen, Zambia and Zimbabwe.