Front-End Developer (React)

Applications: candidates must already be in Japan. Visa sponsorship: not available. Japanese: Not required. English: Fluent. Japan Dev tags: Engineering, Front-end, React.

Role Overview

We are looking for a skilled Front-End Developer to create, optimize, and maintain our internal web applications. You will work closely with our team to build user-friendly, high-performance interfaces that streamline our travel operations. Your role will be crucial in improving the overall user experience for our internal tools.

Key Responsibilities

• Develop, maintain, and enhance internal company systems using React.js.
• Build and refine responsive, high-performance user interfaces that improve workflow efficiency.
• Collaborate with internal teams to translate business needs into functional front-end solutions.
• Optimize performance and ensure applications are scalable and maintainable.
• Debug and troubleshoot front-end issues to ensure seamless operation.
• Maintain clean, structured, and well-documented code.
• Stay up-to-date with the latest front-end development trends and best practices.

Requirements

• Proficiency in React.js and related technologies (React Hooks, Context API, Redux).
• Strong understanding of HTML, CSS, JavaScript, and TypeScript.
• Experience with RESTful APIs and integrating front-end components with backend services.
• Familiarity with Git and version control best practices.
• Ability to write clean, modular, and maintainable code.
• Strong problem-solving skills and a keen eye for UI/UX design principles.
• Ability to work independently while effectively collaborating with internal stakeholders.

Preferred Qualifications

• Experience working with travel or hospitality-related systems.
• Familiarity with Firebase (Firestore, Authentication, Hosting, Functions) for real-time data handling and app scalability.
• Experience with backend technologies (Node.js, Express) is a plus.
• Experience optimizing applications for performance, accessibility, and cross-browser compatibility.