521 Tokyo jobs
Open tech roles based in Tokyo.
Mandarin Chinese Linguistic Evaluator & Functional Tester
About Welocalize Welocalize, a Welo Global brand, serves localization teams through AI-enabled multilingual content solutions that enable enterprises to operate and scale globally. Welocalize combines AI, automation,…
Malay Linguistic Evaluator & Functional Tester
About Welocalize Welocalize, a Welo Global brand, serves localization teams through AI-enabled multilingual content solutions that enable enterprises to operate and scale globally. Welocalize combines AI, automation,…
Thai Linguistic Evaluator & Functional Tester
About Welocalize Welocalize, a Welo Global brand, serves localization teams through AI-enabled multilingual content solutions that enable enterprises to operate and scale globally. Welocalize combines AI, automation,…
Tagalog Linguistic Evaluator & Functional Tester
About Welocalize Welocalize, a Welo Global brand, serves localization teams through AI-enabled multilingual content solutions that enable enterprises to operate and scale globally. Welocalize combines AI, automation,…
Swahili Linguistic Evaluator & Functional Tester
About Welocalize Welocalize, a Welo Global brand, serves localization teams through AI-enabled multilingual content solutions that enable enterprises to operate and scale globally. Welocalize combines AI, automation,…
Vietnamese Linguistic Evaluator & Functional Tester
About Welocalize Welocalize, a Welo Global brand, serves localization teams through AI-enabled multilingual content solutions that enable enterprises to operate and scale globally. Welocalize combines AI, automation,…
Indonesian Linguistic Evaluator & Functional Tester
About Welocalize Welocalize, a Welo Global brand, serves localization teams through AI-enabled multilingual content solutions that enable enterprises to operate and scale globally. Welocalize combines AI, automation,…
Korean Linguistic Evaluator & Functional Tester
About Welocalize Welocalize, a Welo Global brand, serves localization teams through AI-enabled multilingual content solutions that enable enterprises to operate and scale globally. Welocalize combines AI, automation,…
Japanese Linguistic Evaluator & Functional Tester
About Welocalize Welocalize, a Welo Global brand, serves localization teams through AI-enabled multilingual content solutions that enable enterprises to operate and scale globally. Welocalize combines AI, automation,…
GTM Recruiter, Tokyo
Who We Are Notion is the collaborative AI workspace where teams and agents think together. We're building one place where your knowledge, projects, meetings, and AI tools live side by side, so work is faster, clearer,…
Member of Technical Staff
You will research and develop nature-inspired foundation AI models, explore novel AI approaches, and showcase relevant projects or publications. The available positions are four-month internships or part-time student…
Head of Legal
You will lead the drafting, review, and negotiation of commercial agreements, including English-language contracts. You will advise on deal structures, corporate governance, fundraising, intellectual property, data,…
Member of Technical Staff RSI Lab
You will conduct frontier research and engineering for recursive self-improving AI. You will discover new machine-intelligence methods, build world models for agentic reasoning and planning, apply evolutionary methods…
Member of Technical Staff LLM Development
You will take ownership of one or more areas of LLM development, such as a capability domain or technical component. You will define goals and benchmarks, build training data, test and improve training methods with…
Software Engineer Product
You will design and implement full-stack product features across frontend, backend APIs, databases, and cloud infrastructure. You will build and operate production platforms, improve delivery pipelines and monitoring,…
Member of Technical Staff ML Scientist Japanese Multimodal
You will own the post-training experimental loop for language and multimodal models. You will develop training strategies, curate data, build evaluations, run controlled experiments and ablations, and analyze errors.…
Member of Technical Staff Applied ML Japanese Multimodal
You will lead applied ML projects from customer discovery through production deployment. You will integrate and optimize model inference, build data pipelines, evaluation systems, serving components, and reference…
AI Support Engineer
You will investigate and resolve complex technical issues affecting customers in real-world development environments. You will reproduce bugs, analyze logs and failures, identify root causes, communicate findings…