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Tailor

Headless ERP platform for omnichannel retail

AI Platform Engineer

AI Application EngineeringUpdated on Nov 14
Full-timeTokyo, Japan¥7M - ¥30M

About the Job

Requirements

  • Experience designing and developing AI agents.
  • Experience designing and implementing tools or skills called by large language models.
  • Sufficient development experience in TypeScript or a similar language.

Responsibilities

  • Develop the platform layer of Tailor Platform and the backend-for-frontend layer of individual applications.
  • Develop Tailor Platform, a development platform intended to reduce enterprise business-system development time to one tenth.
  • Design an AI-specific execution model on top of the Core Platform runtime and middleware.
  • Design and implement an abstraction layer for connecting large language models with external tools, including skills and tooling.
  • Design agent execution, state management, and orchestration.
  • Provide a foundation that enables AI product teams to develop rapidly.

Desired Qualifications

  • Experience implementing low-level components using Go or Rust, including integration with the Core Platform.
  • Experience developing runtimes, software development kits, or frameworks.
  • Experience designing agent orchestration, including planning, memory, and tooling.
  • Experience designing distributed systems.
  • Experience contributing to open-source software.
  • English proficiency at CEFR B1 or above; written English communication may be needed for some assignments, but language ability is not a knockout criterion.
  • Machine-learning engineer or data-scientist background, with interest in system design beyond individual models and ability to work across backend and infrastructure in addition to Python.
  • Background in backend, middleware, or infrastructure engineering, strength in Core Platform areas, and interest in building abstractions and underlying systems for large language models and agents.

About the Company

Tailor

Headless ERP platform for omnichannel retail

Tailor provides a headless ERP platform for modern retail and e‑commerce brands. It runs as a composable, API‑first backend that handles inventory, supply chain, purchasing, production, accounting, and omnichannel orders, while the frontend is decoupled and can use Tailor’s modules or custom interfaces; it also integrates with 50+ tools via APIs/GraphQL. Unlike monolithic ERP systems, Tailor offers a lightweight, flexible headless architecture for DTC and B2B brands with light manufacturing, enabling rapid customization and easy tool connections. Its goal is to help fast-growing retailers automate operations and adapt quickly to market changes, with plans to expand in North America and continue product development including AI features.

Company size
201-500
Company stage
Series A
Total funding
$30.7M
Headquarters
Tokyo, Japan
Founded
2021

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