Senior Software Engineer (Challenge Markets)

Job Type
14,000,000 JPY - 18,000,000 JPY per year
Japanese Level
High Intermediate (JLPT Level 2)
English Level
Advanced (TOEIC 860)
Start Date


A global web service company is hiring a Senior Software Engineer for their Challenge Markets team.

The Challenge Markets team focuses on solving problems for job seekers and employers in high priority markets like Japan, Europe and India. They identify, implement and test market-specific improvements to the company's current product offerings, and they develop and test new innovative solutions that are often successfully applied in many markets beyond the original target countries.

They also provide perks and benefits to enable their employees to do their best work possible, such as:
‐ Daily catered meals
‐ Endless snacks and drinks
‐ Incentive programs
‐ Wellness days and fitness classes
‐ Lots of open spaces and private areas to focus in their offices
‐ Casual dress code

【Main Responsibilities】
‐ Mentor engineers and provide feedback on software architecture designs and implementations of new products and features.
‐ Improve current products to better match job seekers and employers in specific high priority and strategic markets
‐ Architect new solutions and validate new ideas by either building on top of existing solutions or by prototyping new products
‐ Identify system architecture and product design improvements to better support feature development and integration with new products for job seekers in all international markets







‐ 同チームのエンジニアへの指導、ソフトウェアアーキテクチャの設計と新製品と機能の実装に関するフィードバック
‐ 特定の優先度の高い戦略的マーケットで、求職者と雇用主により良くマッチする様現プラットフォームの改善
‐ 既存のソリューションの上に構築するか、新製品のプロトタイピングにより、新しいソリューションを設計するか新しいアイデアを検証
‐ すべての国際市場の求職者向けに、機能開発と新製品との統合をより適切にサポートするためのシステムアーキテクチャと製品設計の改善点を特定


【会社概要 | Company Details】
Our client is a global innovative web service company. The company provides search engine for job listings in over 60 countries and 28 languages.

【就業時間 | Working Hours】
9:00 - 18:00; Flextime (Mon - Fri)

【休日休暇 | Holidays】
Saturday, Sunday, and National Holidays, Year-end and New Year Holidays, Paid Holidays, Other Special Holidays

【福利厚生 | Services / Benefits】
Social insurance, Transportation Fee

Required Skills

‐ Full-stack software engineering experience with emphasis on Java
‐ Strong architecture and software design skills
‐ Ability to build new products from scratch quickly
‐ Comfortable working in other teams' code bases


‐ Javaを重視したフルスタックのソフトウェアエンジニアリングの経験
‐ 強力なアーキテクチャとソフトウェア設計スキル
‐ 新製品をゼロから素早く構築する能力
‐ 他のチームのコードベースでの快適な作業アジャイル開発チームのリード経験
‐ CI/CDの深い知識


Preferred Skills

‐ Experience building solutions for high traffic web sites
‐ Exposure to A/B-tests
‐ Experience with internationalization and localization
‐ Experience with modern front end development technologies
‐ German, Japanese, or Dutch language ability is a plus


‐ A / Bテストへのエクスポージャー
‐ 国際化とローカリゼーションの経験
‐ 最新のフロントエンド開発技術の経験