Manager, Software Engineering — Applications Group

業務内容

• Lead the Tokyo-based Applications Group (5 engineers) delivering end-to-end features for core Treasure Data capabilities, including audience segmentation and campaign decisioning across activation channels.
• Own team health, delivery, and technical sustainability, operating with an async-first model and AI coding agents; contribute as IC when needed.
• Manage, coach, and grow engineers: 1:1s, performance reviews, career development; drive cross-training toward full-stack capability and AI-assisted engineering; lead Tokyo hiring in partnership with TA.
• Drive sprint planning and commitments; translate roadmap priorities into executable sprints; provide architectural gut-checks and escalate design review as required.
• Triage customer escalations; leverage AI coding agents to route, fix, or address tech debt; serve as escalation point on-call.
• Collaborate with JP-overlap cross-functional roles (GTM, customer support) to translate signals into requirements and verification gates; establish async operating rhythm across NA/Asia and document decisions.
• Travel 2–3 times per year; require 3 days/week in the Tokyo office.

技術スタック

必須スキル

• 8+ years of software engineering experience, including 3+ years in people management, at Staff Engineer level or equivalent.
• Hands-on depth in web application development and maintenance; ability to review designs, evaluate architectural trade-offs, and contribute code on tech debt/maintenance.
• Fluency with AI coding agents in daily engineering work; ability to lead a team shipping with AI agents and discern when human review is needed.
• Fluent Japanese (native) and business English.
• Experience delivering via sprint-based delivery, with 1:1s, coaching, and performance conversations.

歓迎スキル（該当する場合）

• Experience hiring for a Tokyo-based team, including sourcing partnerships, interview design, debriefs, and offers.
• Experience leading async-first, distributed teams across time zones and collaborating with cross-functional partners (GTM, support).
• Background in full-stack transformation or AI-assisted engineering initiatives.
• Exposure to marketing/data-driven product environments.

キャリア成長観点

• 地理的に分散するNA/APAC組織を統括し、チーム健康・デリバリー・技術的持続性の長期的成長を牽引できる。
• AIコーディングエージェントを活用した実践的な開発手法を習得・推進し、ソフトウェア開発の速度と品質の両立を経験。
• グローバルなステークホルダー（PM、GTM、CS）と協働することで、ビジネス価値を技術戦略へ落とす能力を強化。
• リーダーシップと人材育成の両輪を磨き、採用・評価・育成の幅広い経験を積むことで、組織内の上位マネジメントへとキャリアを拡張できる。
• async-first運用モデルと跨地域連携のスキルを深め、将来的なディレクター級/上級幹部への道を開く機会を提供。