Sakana AI K.K.
Open positions
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,…
Corporate IT Engineer
You will manage corporate IT operations spanning identities, devices, SaaS, help desk services, procurement, and audit support. You will establish and operate security policies and a zero-trust architecture, administer…
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…