Engineering

Forward Deployed Engineer

FDE

Rebuild customer operations on site with AI.

Pair with consultants and implement customer operations as AI agents. Use Caiva and SHISHI to remake how companies work.

Location
Hybrid: customer site + remote + Tokyo headquarters
Employment
Full-time employee, 3-month probation
Expected salary
From ¥9M, based on experience and skills, reviewed twice yearly
Working hours
Flextime, no core hours

Kurashi Tech and the FDE role

Kurashi Tech rebuilds business operations with AI and delivers value through three pieces.

  • Caiva: an AI-readable knowledge base that combines industry and domain expertise with customer documents to build a knowledge space AI agents can use
  • SHISHI: an engine for embedding AI into operations, with vibe-coding features that generate and adjust workflows and skills from natural language instructions
  • FDE: a person stationed at the customer site who uses Caiva and SHISHI to turn real operations into AI-driven workflows

How this role differs from traditional engineering

This is not a job where you simply write backend code in Python.

Because SHISHI's vibe-coding features and Caiva's knowledge base minimize coding from scratch, FDEs need these abilities more than raw coding volume.

  • Structure operations: observe and interview customers, then break work into forms AI can handle
  • Give good instructions to AI: guide SHISHI precisely and extract the workflows you need
  • Design knowledge: decide what knowledge goes into Caiva, at what permission level, and in what structure
  • Persist on site: operations do not follow textbooks, so you must work through exceptions until the system really works

Responsibilities

  • Observe and interview customer processes and identify what can be AI-enabled
  • Implement consultant-designed workflows on SHISHI
  • Load customer-specific knowledge into Caiva and design permissions, classification, and update flows
  • Build and tune workflow skills and agents through SHISHI vibe coding
  • Connect ERP, chat, email, and other business tools
  • Evaluate accuracy, tune behavior, and handle exception cases
  • Extract reusable skills and patterns across customer projects
  • Feed feature requests back to the SHISHI and Caiva teams

Requirements

Candidates should meet all of A, B, and C below.

  • A. Can structure operations: observe complex business processes, organize them, and draw workflow, data flow, and permission designs
  • B. Uses AI in real work: uses ChatGPT, Claude, Gemini, or similar tools daily and can give precise instructions; can adapt to Claude Code, Cursor, and other AI development tools
  • C. Can work with customers: native-level Japanese, ability to go on site and speak directly with operators, and honesty to say what you do not know
  • Plus one of the following: web app development experience, SIer or IT consulting experience, RPA/iPaaS/no-code experience, or data analysis experience

Preferred

  • Experience building LLM-powered business apps or agents
  • Enterprise project experience
  • Domain knowledge in finance, healthcare, manufacturing, professional services, real estate, or similar fields
  • Basic understanding of TypeScript, Python, or SQL
  • English communication ability
  • Customer negotiation, presales, or consulting experience

Who this fits

  • People who seriously want to change work with AI
  • People more excited by untangling and rebuilding operations than by coding itself
  • People willing to persist through gritty work at customer sites
  • People who enjoy using AI tools heavily and trying new methods

Selection process

  1. 1Casual interview
  2. 2Document screening
  3. 3First interview with current FDE members
  4. 4Assignment session: interview a mock customer and design how to implement with Caiva + SHISHI
  5. 5Second interview with consulting and development leaders
  6. 6Reference check
  7. 7Final interview and offer
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