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Job ID : 1572805 Date Updated : January 20th, 2026
Enterprise Java projects with long-term

Java Software Engineer – IT Consulting

Hiring Company HirePundit Japan K.K
Location Tokyo - 23 Wards, Minato-ku
Job Type Permanent Full-time
Salary 6 million yen ~ 9 million yen

Work Style

Remote Work and WFH Minimal Overtime Flex Time

Job Description

Java Engineer (Enterprise Systems / IT Consulting)

We are looking for a Java Engineer to work on enterprise and mission-critical business applications for clients in Japan.
You will be involved in the full application lifecycle, from requirements definition and design to development, testing, maintenance, and system enhancement, within a structured IT consulting environment.

Key Responsibilities

  • Participate in system requirements definition and application design

  • Develop and enhance Java-based business and web applications

  • Perform application testing, data migration, maintenance, and operations

  • Support system improvements and functional enhancements

  • Collaborate with Japanese business users and global project teams

“This team values continuous learning and regular technical discussions with senior engineers.”

職務内容(日本語)

Javaエンジニア(業務系システム/ITコンサルティング)

日本国内クライアント向けの業務系・ミッションクリティカルなシステムの開発・改修を担当していただきます。
要件定義から設計、開発、テスト、運用まで、システムライフサイクル全体に関わるポジションです。

主な業務内容

  • システム要件定義およびアプリケーション設計

  • Javaを用いた業務アプリケーションの開発・改修

  • テスト、データ移行、保守・運用業務

  • システム改善および機能拡張対応

  • 日本側業務部門およびグローバルチームとの連携

エンジニアの技術向上を重視し、定期的にナレッジシェアや技術レビューを行っています。

General Requirements

Minimum Experience Level Over 3 years
Career Level Mid Career
Minimum English Level Business Level
Minimum Japanese Level Business Level
Minimum Education Level Bachelor's Degree
Visa Status Permission to work in Japan required

Required Skills

Required Skills & Experience 

  • 2+ years of Java application development experience

  • Strong knowledge of Core Java, Spring / Spring Boot

  • Experience with TypeScript, Angular or React (basic to intermediate)

  • Solid SQL skills (Oracle, MySQL, PostgreSQL, etc.)

  • Experience with Git, CI/CD tools, and Agile development

  • Understanding of open-system application development

Language Requirements

  • Japanese: Business level (mandatory)

  • English: Conversational to business level

Preferred

  • Experience with microservices, Docker, Kubernetes

  • Cloud exposure (AWS, Azure, or GCP)

  • Experience in enterprise or IT consulting projects

必須スキル・経験(日本語)

  • Javaでのアプリケーション開発経験 2年以上

  • Core Java、Spring/Spring Bootの実務経験

  • TypeScript、AngularまたはReactの基本〜実務経験

  • SQLの実務経験(Oracle、MySQL、PostgreSQL 等)

  • Git、CI/CDツール、アジャイル開発の経験

  • オープン系システム開発の理解

語学要件

  • 日本語:ビジネスレベル(必須)

  • 英語:日常会話〜ビジネスレベル

歓迎要件

  • マイクロサービス、Docker、Kubernetesの経験

  • クラウド環境(AWS/Azure/GCP)の利用経験

  • 業務系・ITコンサルティング案件の経験

Job Location

  • Tokyo - 23 Wards, Minato-ku

Work Conditions

Job Type Permanent Full-time
Salary 6 million yen ~ 9 million yen
Industry IT Consulting

Job Category

Company Details

Company Type Large Company (more than 300 employees) - International Company