Full Stack / Front-end Engineer

Liberont · 1 year ago
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Location
In office (Tokyo)
Employment
Full-Time

Confirmed on the employer's own hiring board on Nov 11, 2026. First seen by Alion on May 19, 2025.

Overview
Company
Impact
Profile match

Liberont

Liberont is a Japanese startup that offers a buyback guarantee service for online stores, described as the first of its kind in Japan. Retailers use it to raise purchase intent and loyalty while protecting brand value through resale, as part of a resource circulation model, and the company hires a head of B2B sales and full-stack and frontend engineers. The company is based in Tokyo, Japan.
liberont.com · HQ: Tokyo, Japan · Custom Software Development
Backed by Genesia Ventures

Full Stack / Front-end Engineer

Description

- Webアプリケーション（主にフロントエンド〜バックエンド）の設計・実装・運用

- ユーザー体験とビジネス要件を接続したプロダクト開発

- PdM・デザイナーと連携した機能設計、仮説検証サイクルの推進

- 外部パートナーとの連携や技術選定、アーキテクチャ設計

- 初期エンジニア組織のカルチャー設計と技術的リード

Requirements

- Webアプリケーション（主にフロントエンド〜バックエンド）の設計・実装・運用

- ユーザー体験とビジネス要件を接続したプロダクト開発

- PdM・デザイナーと連携した機能設計、仮説検証サイクルの推進

- 外部パートナーとの連携や技術選定、アーキテクチャ設計

- 初期エンジニア組織のカルチャー設計と技術的リード

Preferred Experiences

- UI/UX改善やユーザー起点での仮説検証プロセスに関心のある方

- ライフスタイル系ECやSaaSプロダクトの開発経験

- エンジニア組織の立ち上げや技術選定のリード経験

- ベンチャー・スタートアップでの経験をお持ちの方

We are looking for

- 「眠らずに巡る」資源循環社会の実現、に共感し、企業文化を一緒に創り上げて頂ける方

- 技術と事業の両輪で価値を届けることに熱中できる方

Working Conditions

Salary

年収600万~1,000万

給与水準は経験に応じ相談、給与改定は原則年2回

Location

141-0033 東京都品川区西品川1-1-1 住友不動産大崎ガーデンタワー9F （都内へのオフィス移転の可能性有り） ハイブリッド（フルリモートも要相談で可）

Job Type

正社員、業務委託

Work hours

フレックス勤務、時間外労働有り（45時間みなし残業）

Probation period

3-6ヵ月

Benefits

健康保険（協会けんぽ）、厚生年金、雇用保険、労災保険を完備

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