Internet / E-Commerce Backend Engineering Jobs in Japan
49 open permanent backend engineering roles at 17 internet / e-commerce companies in Japan, tracked daily from each company's own careers page.
49 open permanent backend engineering roles at 17 internet / e-commerce companies in Japan, tracked daily from each company's own careers page.
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Build ResumeDaily total across the 16 companies tracked through the whole period. Companies added mid-period are excluded until the window catches up to them. As of October 15, 2026 · tracked daily since August 17, 2026
Backend Engineering, all industries · 265 postings with comparable stated pay, from 110 employers
median ¥8,800,000 · 265 postings
¥6,000,000
Typical advertised range
¥10,800,000
Postings by Advertised Range
¥4M–5.9M
24
¥6M–7.9M
60
¥8M–9.9M
101
Counts on this page come from AirTA's own daily checks of each company's careers page. When a number cannot be measured reliably, it is hidden rather than estimated. Industry describes the company, not the individual role, so an employer with several businesses appears under each industry it operates in. Report a data issue.
| Product Engineer Backend, Global Supply - Mercari | Mercari |
| ソフトウェアエンジニア（Backend / Domain-Driven Development） | DIP Corporation |
| ソフトウェアエンジニア - バックエンド（札幌） | DIP Corporation |
| シニアソフトウェアエンジニア（Backend / Domain & AI Architecture） | DIP Corporation |
| パブリッククラウドサービス開発エンジニア｜東京 | GMO Internet Group |
| APIエンジニア／プロダクト本部プロダクト開発1部 プラットフォーム開発3グループ | CrowdWorks |
| Product Engineer/プロダクトエンジニア, Backend (New Business) - Mercari Marketplace | Mercari |
| [クラシル] バックエンドエンジニア (テックリード) | Kurashiru |
| Backend Engineer, Agent Development - AI Lab (AILAB) | Rakuten Group |
| Product Engineer, Backend(Shops) - Mercari | Mercari |
| 【チャリ・ロト】バックエンドエンジニア(リードクラス) | Chariloto |
| 【チャリ・ロト】バックエンドエンジニア | Chariloto |
| サーバーサイドエンジニア | Demae-can |
| シニアサーバーサイドエンジニア | Demae-can |
| 05_01_バックエンドエンジニア | Mota |
| 【株式会社VLeライナック】 サーバーサイドエンジニア | Acrove |
| バックエンドエンジニア | Minma |
| 【教育事業】Railsエンジニア | Dwango |
| 【ニコニコ事業】課金システム開発エンジニア | Dwango |
| 【PAY ID】シニアエンジニア候補（中途採用） | BASE |
| Senior Backend Developer, Rakuten Ichiba - Mall Section No.2, EC Marketplace Development Department(ECMPD) | Rakuten Group |
¥10M–11.9M
60
¥12M–13.9M
14
¥14M–15.9M
3
¥16M+
3
Internet / E-Commerce Backend Engineering-specific pay is hidden: 26 postings state pay, but too few employers disclose to describe a market. Figures appear when enough employers disclose.