Find your next Job in Japan.

Full time

¥ 13,000,000 Yearly ~ ¥ 32,000,000 Yearly
Very open budget for the right candidate

English: Business advanced

Visa required

About Our client is an enterprise AI company that helps large organizations turn AI potential into operational results. The company combines a multi-model AI platform with local engineering and deployment teams that work directly with customers. Together, they design and deploy AI agents that integrate with existing systems, access relevant business data, and complete end-to-end workflows across areas such as customer service, collections, billing, internal IT and back-office operations. Unlike standalone chatbots or short-term proof-of-concept projects, our client focuses on production-ready AI that is monitored, governed and continuously improved. Its platform supports multiple AI models, channels and business functions, with enterprise-grade controls covering security, permissions, guardrails and performance monitoring. Founded in 2025, this company operates across more than 30 markets and works with enterprise customers across a range of regulated and mission-critical industries. The company is backed by leading global investors, including Insight Partners, Index Ventures, IVP and Bessemer Venture Partners. What You’ll Do

• Partner with customers to understand operational challenges and success criteria
• Translate open-ended problems into clear technical designs and implementations
• Build AI agents that integrate with customer systems and perform real tasks
• Own deployments, including reliability, performance, and continuous improvement
• Test with real data, measure outcomes, and iterate based on results
• Collaborate with Product & Engineering to ship high-quality solutions
• Contribute to tools, documentation, and best practices that scale customer delivery