Act as a senior developer contributing to the design and development of web and hybrid mobile applications
Implement standards-compliant, cross-browser front-end code for enterprise web and mobile applications using HTML, CSS, and JavaScript
Build responsive web applications that work across modern desktop, tablet, and mobile browsers
Develop complex JavaScript applications using popular frameworks and libraries that integrate with back-end services via APIs
Develop hybrid mobile applications using HTML5, CSS3, JavaScript, and Cordova
Produce clear and maintainable technical documentation to support implementation and maintenance
Work closely with the manager and team members to ensure quality, schedule, and scope of work
Actively participate in code reviews and contribute to continuous improvement of development practices

5+ years of experience in web/front-end development
Strong experience in developing front-end web applications using one or more JavaScript frameworks such as AngularJS, EmberJS, or ReactJS
Experience in building hybrid mobile applications using Ionic framework
Solid knowledge of Responsive Web Design and front-end frameworks such as Bootstrap or Foundation.
Hands-on experience in developing hybrid mobile applications using Ionic and Cordova, including application distribution processes for iOS and Android
Strong skills in UI development using HTML, CSS, especially HTML5/CSS3, with good understanding of cross-browser compatibility issues
Familiar with SCRUM framework, JIRA Agile, and CI tools such as Jenkins
Experience or basic knowledge in server-side programming (Java or .NET technologies such as ASP.NET, MVC, SharePoint), web services, and JSON is a plus
Strong teamwork skills with the ability to collaborate, share knowledge, and contribute to team objectives
Ability to work under pressure, take responsibility, and maintain a positive, professional attitude
Good command of English (speaking, reading, and writing).

Attractive and competitive salary package.
Full salary-based contributions to Social Insurance, Health Insurance, and Unemployment Insurance in accordance with Social Security Law.
13th-month salary (guaranteed).
Generous leave policy: 12 annual leave days, 6 personal leave days, 1 volunteer leave day, plus sick leave, maternity/paternity leave, and childcare leave.
Premium Healthcare Insurance (1+1 for employees and dependents).
Employee Assistance Program (EAP) with 1:1 confidential consultation to support physical and mental well-being.
Opportunities to access the Well-being Hub with programs focused on health, mental wellness, and financial planning.
Learning & development support, including access to training resources and voucher sponsorship for professional certification exams.
Opportunities to work on global projects, collaborate with international teams, and potentially overseas assignments or relocation.
Special allowances and gifts: English and Japanese language allowances, wedding gifts, newborn gifts, and more.
Remote work support with a company-provided laptop.
Annual team activities and company events.
Collaborative and inclusive international working environment that fosters teamwork, knowledge sharing, and continuous growth.

Senior Hybrid Mobile Developer

Key skills