Mobile Application Developer | Future Manager Candidate | Bonuses (6.08 months) / Average Monthly Overtime 19hEnglish summary from Japanese

株式会社クリーブウェア

✓ Detailed

Salary

540-963万円

Location

＜東京事業所＞東京都千代田区神田小川町 2-1 ＜勤務地＞都内（23区内）テレワーク併用案件有り

Job Type

Full-time

Work Style

・勤務形態：フルフレックスタイム制・コアタイム：10:00～15:00 ・標準労働時間：1日8時間・残業時間：19時間程度/月（2025年2月時点） ※お客様のオフィスに常駐の場合、現場の規定に従います ※35時間の残業を超えると、マネージャー承認が必要です。労働時間を徹底管理しています

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Role summaryEnglish summary from Japanese

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

Develop cutting-edge systems, taking on responsibilities from implementation to upstream design and team leadership. Grow into a future manager role, contributing to business growth and organizational development.

Must-haves

Experience in upstream design and client negotiation.
Experience in tech lead roles (technology selection, quality control, team guidance).
Experience in project promotion, including launching advanced projects utilizing AI and cutting-edge technologies.
Experience with TypeScript, React, Vue.js, Next.js, Java (Spring Boot), C#, Python (FastAPI, Django).
Experience with development tools like Mattermost, Redmine, GitHub, Teams, Google Chat.
Experience with Waterfall and Agile development methodologies.
Experience working in teams of 2-10 people.
Must be able to work onsite in Tokyo.

Nice-to-haves

Experience with Angular, SCSS, Objective-C, Kotlin, JavaScript, C, C++, VC++.
Experience with IoT systems.
Experience with business systems for large corporations.

About the Company

株式会社クリーブウェア

Posted8/2/2026

Updated2026-08-03 22:26:42

Sourcelevtech

Role summaryEnglish summary from Japanese

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

Must-haves

Experience in upstream design and client negotiation.
Experience in tech lead roles (technology selection, quality control, team guidance).
Experience in project promotion, including launching advanced projects utilizing AI and cutting-edge technologies.
Experience with TypeScript, React, Vue.js, Next.js, Java (Spring Boot), C#, Python (FastAPI, Django).
Experience with development tools like Mattermost, Redmine, GitHub, Teams, Google Chat.
Experience with Waterfall and Agile development methodologies.
Experience working in teams of 2-10 people.
Must be able to work onsite in Tokyo.

Nice-to-haves

Experience with Angular, SCSS, Objective-C, Kotlin, JavaScript, C, C++, VC++.
Experience with IoT systems.
Experience with business systems for large corporations.

Mobile Application Developer | Future Manager Candidate | Bonuses (6.08 months) / Average Monthly Overtime 19hEnglish summary from Japanese

Role summaryEnglish summary from Japanese

Must-haves

Nice-to-haves

About the Company

Mobile Application Developer | Future Manager Candidate | Bonuses (6.08 months) / Average Monthly Overtime 19hEnglish summary from Japanese

Role summaryEnglish summary from Japanese

Must-haves

Nice-to-haves

About the Company

Tech stack

Work style

Other notes