【5+ Years of Java Development Experience】 Claude Code Provided to All Engineers / System Engineer Expanding Career to AI-Driven Development, PL, and PMEnglish summary from Japanese

株式会社NEW GATE

✓ Detailed

Salary

450-800万円

Location

〈本社〉東京都新宿区西新宿3-1-3 MITSUWAビル10階または、東京都・神奈川県・千葉県・埼玉県内のプロジェクト先 ※勤務地は、本人の居住地、希望、経験・スキル、参画するプロジェクトを考慮して決定します。 ※プロジェクトにより、リモートワークまたは出社とリモートを組み合わせた勤務となる場合があります。 ※転居を伴う転勤はありません。

Job Type

Full-time

Work Style

・所定労働時間：8時間/休憩1時間 ※プロジェクト先により異なる

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Role summaryEnglish summary from Japanese

English summary for screening — check the original posting before applying.

This role involves participating in Java-centric web and business system development projects. You will have opportunities to grow your career into AI-driven development, project leadership, and project management, with company-provided access to Claude Code for all engineers.

Must-haves

5+ years of Java development experience
Experience in design, development, testing, or operations/maintenance
Willingness to work on-site at client locations (project dependent)

Nice-to-haves

Experience in requirements definition, basic design, or detailed design
Experience with code reviews and source code quality improvement
Experience with specification adjustments with clients and project members
Experience in task, progress, or quality management
Experience providing technical support or reviews to junior engineers
Experience using generative AI for design, implementation, testing, or documentation

Tech stack

Java

About the Company

株式会社NEW GATE

Posted7/13/2026

Updated2026-07-16 08:23:06