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求人ID : 1597475 更新日 : 2026年06月19日
Senior Frontend Lead - Ad Platform

Senior Frontend Engineer - Lead UX for Global Ad Platform

勤務地 東京都 23区
雇用形態 派遣
給与 600万円 ~ 800万円

募集要項

Lead the frontend development of a high-traffic affiliate platform used across multiple markets. Partner with cross-functional teams to deliver scalable, high-performance user experiences that directly impact product growth.

Client Details

Our client is a large, global technology company operating a sophisticated advertising and performance marketing platform. With distributed engineering teams across Asia, they leverage data-driven solutions to connect advertisers and publishers at scale.

Description

  • Lead the end-to-end frontend development lifecycle: requirements analysis, UI collaboration, development, testing, deployment, and operations
  • Build and maintain scalable, high-performance, and user-friendly web applications
  • Translate business requirements and design mockups into responsive, accessible frontend code
  • Develop complex UI components using modern frameworks (React preferred)
  • Ensure cross-browser compatibility, performance optimization, and maintainability
  • Troubleshoot frontend issues, conduct root cause analysis, and implement improvements
  • Evaluate and introduce new technologies, tools, and best practices
  • Conduct code reviews and contribute to engineering standards and quality improvements
  • Collaborate closely with product managers, designers, and backend engineers in a global setup

Job Offer

  • Opportunity to lead frontend development for a globally impactful product
  • Collaborative, international engineering environment
  • Hybrid work style
  • Standard working hours (9:00-17:30) with weekends and holidays off

To apply online please click the 'Apply' button below. For a confidential discussion about this role please contact Serena Wu on +81 3 6627 6137.

応募必要条件

職務経験 無し
キャリアレベル 中途経験者レベル
英語レベル 流暢
日本語レベル 日常会話レベル
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

  • 5+ years of frontend-focused web application development experience
  • Strong expertise in JavaScript/TypeScript and modern frameworks (React, Vue, or Next.js)
  • Solid experience with HTML, CSS, and responsive design principles
  • Understanding of frontend architecture, design patterns, and scalable UI practices
  • Familiarity with open-source tools and integration approaches
  • Bachelor's degree in Computer Science, Engineering, or a related field
  • Business-level English proficiency
Nice to have:
  • Experience with Figma or similar prototyping tools
  • Exposure to Docker or containerized environments
  • Basic backend knowledge (e.g., Java or Python)
  • Knowledge of browser rendering, performance optimization, and accessibility standards
  • Experience contributing from requirements definition stage
  • Leadership or mentoring experience

勤務地

  • 東京都 23区

労働条件

雇用形態 派遣
給与 600万円 ~ 800万円
業種 ソフトウエア

職種