Job listing — collected from the employer's official site
Backend Engineer
バックエンドエンジニア
- Employer
- 株式会社トレードワルツ
- Location
- 東京都港区三田３丁目５番２７号
- Employment
- FULL_TIME
- Salary
- ¥6.1M – ¥8.2M / year
- Work style
- Not stated in the source posting
- Japanese
- Not stated in the source posting
- Visa sponsorship
- Not stated in the source posting
- Technology
- Not stated in the source posting
HWJ Summary
Backend engineer at TradeWaltz, which runs a blockchain-based trade-information platform digitizing Japan's paper-heavy import/export workflows, and is building a new product started in October 2024 — requirements analysis with PdM and designers, application and DB design, implementation and review. Java, AWS and Terraform are listed; the office is in Minato, Tokyo. The posting is in Japanese and does not state a required Japanese level or visa sponsorship.
Source
株式会社トレードワルツ — official careers page
- Published on HelloWorldJapan: 2026-08-15
- Last verified: 2026-08-12
- This listing is re-checked against the official posting on a regular cadence.
This listing was collected from the employer's public careers page. The employer is not a HelloWorldJapan partner, and applications go directly to the employer.