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求人ID : 1582114 更新日 : 2026年03月12日

English Speaking Engineering Team Leader

採用企業 Japanese leading marketing technology companies
勤務地 東京都 23区, 新宿区
雇用形態 正社員
給与 600万円 ~ 1200万円

ワークスタイル

服装カジュアル 副業OK フレックスタイム制

募集要項

As a Team Leader for our rapidly growing SFA/CRM product, you will take ownership of everything from architecture and development to empowering the team’s growth.

1. Software Development & Technical Problem Solving

  • Architecture & Development: Design, develop, and maintain high-quality, high-performance software applications and systems.
  • Solving Complex Challenges: Identify and execute creative, effective solutions for complex technical issues, including performance optimization and technical debt reduction.

2. Team Leadership, Mentorship & Process Driving

  • Mentorship: Share technical expertise and provide guidance/mentorship to junior engineers.
  • Progress Management: Monitor team development progress, identify bottlenecks, and provide hands-on support to resolve blockers.
  • Quality Assurance: Ensure high standards of quality, consistency, and maintainability through rigorous code reviews.
  • Organization Building: Actively participate in discussions to shape and improve the development organization.
  • Agile Facilitation: Drive the Agile development process by actively engaging in sprint planning, daily stand-ups, and retrospectives.

3. Technical Strategy & Stakeholder Collaboration

  • Technology Adoption: Stay ahead of industry trends and emerging technologies, integrating relevant advancements into the team and projects.
  • Strategic Planning: Contribute to the definition of technical specifications, project scope, and implementation roadmaps.
  • Cross-functional Collaboration: Work closely with Product Managers, Designers, Business Owners, and other engineers to align on and achieve collective goals.

Backend:  Python, FastAPI
Frontend:  React, Next.js, TypeScript
Mobile:  iOS: Swift / Android: Kotlin
Cloud Infrastructure:  Amazon ECS
Container:  Docker, AWS Lambda
Test Tools:  Playwright, Jest, Storybook, Chromatic
DB:  MySQL, BigQuery, MongoDB, AWS OpenSearch, AWS Redis
CI/CD:  GitHub Actions, CodeBuild
Design Philosophy:  DDD, Clean Architecture
Version Control System:  GitHub
Other Tools:  Slack, Jira, Confluence, Google Workspace
AI Coding:  Company covers the cost of using AI tools such as JAPAN AI SaaS services, Curosor, CharGPT, Claude, CodeRabbit, etc.
Others:  Windows/Mac available by choice

応募必要条件

職務経験 6年以上
キャリアレベル 中途経験者レベル
英語レベル ビジネス会話レベル (英語使用比率: 常時英語)
日本語レベル 無し
最終学歴 大学卒: 学士号
現在のビザ 日本での就労許可が必要です

スキル・資格

Required Qualifications

  • 3+ years of experience in web application development using modern frameworks.
  • 3+ years of experience with Python or JavaScript/TypeScript.
  • Experience developing Enterprise SaaS services.
  • 2+ years of experience as a Team Lead or Tech Lead.
  • Hands-on experience with major cloud platforms such as AWS or GCP.
  • Practical experience with both SQL and NoSQL database technologies.

Preferred Qualifications

  • Management & Agile: Experience in project management or as a Scrum Master.
  • Quality Assurance: Experience implementing and utilizing automated testing frameworks.
  • Japanese language proficiency: JLPT N2 or conversational level.
  • Proficiency in Vietnamese is a strong plus (to facilitate collaboration with our Vietnam-based development team).

勤務地

  • 東京都 23区, 新宿区

労働条件

雇用形態 正社員
給与 600万円 ~ 1200万円
ボーナス 給与: ボーナス込み
勤務時間 10:00~19:00
休日・休暇 完全週休二日制 所定休日:土・日・祝日 休暇:年次有給休暇、夏季休暇(3日)、年末年始休暇(12月31日〜1月3日)、慶弔休暇
業種 インターネット・Webサービス

職種

会社概要

会社の種類 大手企業 (300名を超える従業員数)
外国人の割合 外国人 少数