Senior Frontend Engineer - Retail Robotics System

As a Lead Frontend Engineer, you will own the end-to-end direction of our frontend applications used across convenience-store robotics operations. You will collaborate closely with business teams to clarify requirements, work with designers on implementation-ready specifications, and lead the prototyping → implementation → release workflow.

Requirements

• 7+ years of professional experience as a software engineer
• 5+ years of hands-on experience with TypeScript and React
• 3+ years of experience developing applications for real users, including release and operation phases
• Experience in team development using Git with 5 or more engineers
• Experience mentoring engineering team members
• Experience participating in technical decision-making
• Experience collaborating closely with business and design teams
• Experience developing WebView-based mobile applications
• Ability to communicate effectively in English
• Willingness or ability to understand Japanese documentation and context

Benefits

• Social insurance
• Paid leave
• Opportunities for professional development