Tailor

Enterprise Resource Planning Software · Business Application Platform · Minato, Tokyo

Tailor (テイラー株式会社), founded in 2021 and based in Toranomon, Minato, Tokyo, develops the Tailor Platform, a headless, composable ERP platform whose fine-grained modules are assembled through APIs. It covers operations such as inventory, purchasing, fulfillment and finance, connects to existing systems including SAP S/4HANA, supports MCP for AI agents, and includes Omakase ERP for sales, inventory and production management.

Alongside the software, Tailor sells professional services from strategy and custom application development to maintenance and help-desk support, including an eight-week rapid rollout programme. It is a Y Combinator company and reports SOC 2 Type II compliance. In November 2025 it announced the final close of its Series A, bringing total Series A funding to $37 million.

Salary range
¥6M – ¥30M
Median
¥7M – ¥15M
Remote or hybrid
18%
Most requested
Common areas
  • Backend engineering 8
  • Frontend engineering 8
  • Sales 3
  • HR & recruiting 2

Measured from the 39 listings Ranked has live for Tailor. Japanese level, visa signal and skills are AI-graded from each posting and can be wrong — confirm against the employer's original posting before applying.

39

1

Full-time

Japanese (N2)

Management

SaaS

Sales

Account Mgr

Manage enterprise sales strategies, improve pipeline management, and coach team members on customer engagement.

Full-time

Japanese (N2)

SaaS

Sales

Account Mgr

Biz Dev

Analyze enterprise organizations and lead direct approaches to CxO levels to create transformation.

Full-time

EN preferred

Japanese (N2)

Consulting

Strategy

SaaS

The role involves collaborating with executives to identify and prioritize business challenges and implementing strategies to enhance organizational processes.

Full-time

EN preferred

Japanese?

GraphQL

Architect

TypeScript

Design and implement architecture for ERP systems, optimize performance, and support requirements definition.

Full-time

EN preferred

Japanese?

AI

SaaS

GenAI

Develop automation for the Tailor Platform using AI technologies, including creating custom AI models and providing solutions to technical challenges.

Full-time

EN preferred

Japanese (N1)

Backend

Go

TypeScript

Develop the platform layer and BFF layer for applications, focusing on agile frameworks and customer requirements.

Full-time

EN preferred

JP Native

SaaS

PM

Biz Dev

As a Domain Expert, you will identify and solve customer challenges from pre-sales to delivery, contributing directly to the evolution of the Tailor Platform.

Full-time

EN preferred

JP Native

Data Eng

Backend

Python

As a Data Engineer, you will identify and solve customer challenges from pre-sales to delivery, contributing directly to the evolution of the Tailor Platform.

Full-time

EN preferred

JP Native

Frontend

UI/UX

Product Dsgn

As a Design Engineer, you will identify and solve customer challenges from pre-sales to delivery, contributing directly to the evolution of the Tailor Platform.

Full-time

EN preferred

JP Native

SaaS

Backend

Full-stack

As a Product Engineer, you will work on identifying and solving customer challenges from pre-sales to delivery, contributing directly to the evolution of the Tailor Platform.

Full-time

EN preferred

JP Native

Tech Lead

SaaS

Backend

As a Tech Lead, you will identify and solve customer challenges from pre-sales to delivery, contributing directly to the evolution of the Tailor Platform.

Full-time

EN preferred

JP Native

Eng Manager

SaaS

Management

As an Engineering Manager, you will lead the implementation of solutions from pre-sales to delivery, ensuring success in product development.

Full-time

EN preferred

JP Native

PM

GenAI

SaaS

As a Technical Product Manager, you will identify and solve customer challenges from pre-sales to delivery, contributing directly to the evolution of the Tailor Platform.

Full-time

EN preferred

JP Native

TypeScript

JavaScript

Full-stack

As a Product Engineer, you will identify and solve customer challenges from pre-sales to delivery, contributing directly to the evolution of the Tailor Platform.

Full-time

Japanese?

AI

GenAI

Backend

TypeScript

Design and develop AI-powered development support tools, contributing to engineering productivity.

Full-time

Residents only

JP Native

Project Mgr

PM

SaaS

Responsible for the entire delivery process, collaborating with Tech Leads, UX Designers, and Developers to realize solutions as products using the Tailor Platform.

Full-time

Japanese?

Marketing

PM

Content Mkt

SaaS

This role involves building product marketing and external communication functions from scratch.

Full-time

EN preferred

JP Native

Architect

SaaS

Consulting

As a Solutions Architect, you will identify and solve customer challenges from pre-sales to implementation, contributing directly to the evolution of the Tailor Platform.

Full-time

Residents only

JP Native

Architect

Backend

Cloud

Plan and implement digital transformation projects for clients, engaging with various businesses and technologies to create value.

Full-time

Japanese (N2)

Inside Sales

Sales

SaaS

Startup

This role involves planning and executing inside sales strategies, nurturing leads, and collaborating with field sales to improve conversion rates.

Full-time

EN preferred

JP Native

Backend

Architect

Full-stack

As a Forward Deployed Engineer, you will work on identifying and solving customer challenges from the pre-sales stage to implementation.

Contract

EN preferred

Japanese (N2)

Remote

Frontend

TypeScript

Develop web applications based on React, analyze client requirements, design UI components, and develop an efficient framework for application building.

Contract

EN preferred

Japanese?

SRE

SaaS

DevOps

Automate deployment and server construction, develop tools, monitor applications and middleware, and improve performance.

Contract

Residents only

JP Native

Full-stack

TypeScript

Next.js

Develop customized web applications based on client requirements, utilizing both frontend and backend technologies.

Full-time

EN preferred

Japanese?

Remote

AI

GenAI

Designs the AI execution model, LLM tool and Skills abstractions, agent orchestration and state management for Tailor Platform, plus BFF services for applications.

Full-time

EN preferred

Japanese?

Remote

TypeScript

Backend

Designs and builds Tailor Platform’s core architecture, AI-agent execution model, LLM data and tool integrations, APIs, SDKs and reliable infrastructure.

Full-time

EN preferred

Japanese (N2)

Remote

Frontend

TypeScript

Analyze application requirements, design reusable React components, modularize UI functionality, and build applications for Tailor Platform and customers using TypeScript and Next.js.

Internship

Japanese?

Project Mgr

Startup

Small co

Gaishikei

Consultant Internship position to solve client management issues through team collaboration.

Full-time

Japanese?

Recruiting

HR

Startup

Small co

Recruiter responsible for building 'people' and 'organization' through recruitment activities.

Full-time

Japanese?

Remote

Recruiting

Startup

Small co

Own candidate sourcing from persona definition and database searches to tailored outreach, follow-up, interview scheduling, and data-led improvement of recruiting operations using LinkedIn, BizReach, Findy, and YOUTRUST.

Full-time

Japanese?

Branding

Marketing

SaaS

Writing

Manage public relations strategies and media relations, including press release creation.

Full-time

Japanese?

Operations

HR

Startup

Small co

General Affairs role involves various administrative tasks, supporting accounting and labor management.

Full-time

Residents only

JP Native

Scrum

Project Mgr

Agile

As a Scrum Master, you will enhance adaptability in product development and maximize project success rates.

Contract

Residents only

JP Native

Frontend

Full-stack

Backend

Develop customized web applications for clients using Tailor Design System and Next.js.

Full-time

EN preferred

JP Native

SaaS

Backend

Architect

As a Forward Deployed Engineer, you will be responsible for end-to-end delivery from pre-sales to implementation, ensuring project success.

Full-time

Residents only

JP Native

SaaS

Project Mgr

Consulting

As an Agile Coach, you will enhance adaptability in product development and contribute to the success of projects.

Full-time

EN preferred

Japanese?

Remote

Frontend

TypeScript

Develops AppShell’s frontend architecture and runtime, including routing, agent-friendly APIs, and React/Vite rendering and build optimization, with a focus on developer experience and OSS quality.