Full-Time Senior Frontend Engineer

Job Duties & Responsibilities

• Collaborate with product managers, designers, and engineers to plan and implement engineering initiatives
• Design and develop new features and reusable UI components using React-based frameworks
• Implement automated tests and maintain comprehensive documentation

Expected Knowledge, Skills, and Abilities 

• Proficiency in React, TypeScript, and React-based frameworks like Next.js with a minimum of 5 years of experience
• Expertise in creating responsive web layouts and enhancing performance and security
• Strong grasp of HTML/CSS semantics and experience in writing test codes
• Excellent communication skills in English
• Experience in team development of B2B services

Additional Desirable Knowledge, Skills, and Abilities   

• Knowledge of Web communication protocols such as gRPC and OAuth2/OIDC
• Experience in real-time communication service development (e.g., Firebase)
• Experience in leading or managing teams
• Experience with accessible coding or willingness to learn it
• Japanese communication skills are a plus