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Browse thousands of tech jobs at Japanese startups and companies. Translated for foreign engineers.

Job listings include English summaries for screening. Always verify details on the original job board before applying.

Jobs→Visual Bank株式会社→04. Backend Engineer

04. Backend EngineerEnglish summary from Japanese

Visual Bank株式会社

✓ Detailed
Salary
【年収】 年収:6,000,000円〜9,000,000円 ・昇給年2回(2月、8月) ・賞与あり
Location
本社住所: 東京都港区南青山7-1-7 C-Cube南青山ビル 6F ・リモート中心(経営会議・開発会議のため週2日出社目安)
Job Type
Full-time
Work Style
◾️勤務時間 フルフレックスタイム制(コアタイムなし) ・1日の標準労働時間: 7時間30分 ・フレキシブルタイム: 5:00 〜 22:00 ・休憩時間: 60分
Apply on HERP

Role summaryEnglish summary from Japanese

English summary for screening — check the original posting before applying.

Backend Engineer (AI Product Development) for Visual Bank / THE PEN. You will be responsible for the backend of PEN editor and the inference infrastructure for image generation models, connecting models and products to ensure creators can use them daily. The team is expanding its backend and infrastructure capabilities.

Must-haves

  • 3+ years of experience with TypeScript or Python
  • Experience with requirements definition and specification creation
  • Willingness to learn and utilize AI coding assistance tools (e.g., Claude Code)

Nice-to-haves

  • Experience developing on AWS
  • Experience developing processing/pipelines for large volumes of data
  • Experience with TypeScript / React, C++, or WebView
  • Interest in Japanese IP such as manga/anime and their production workflows

Tech stack

TypeScriptPythonAWSReactC++

About the Company

Visual Bank株式会社

Headquarters
東京都港区南青山7-1-7 C-Cube南青山ビル6F
Founded
2022-04
Visit Website
Posted8/4/2026
Updated2026/08/04 19:34
Sourceherp
WebView
PyTorch
SDXL
Qwen Image Edit
ComfyUI
GCP
Runpod
Terraform

Work style

Hybrid: Primarily remote with an estimated 2 days/week in the Tokyo office (Minato-ku, Minami-Aoyama) for management and development meetings.

Other notes

Annual salary: ¥6,000,000 - ¥9,000,000. Full flex-time system (no core hours).