JOB DESCRIPTION
Develop and optimize frontend applications using React / Vue with TypeScript
Design and implement complex UI components such as tree views, canvas, and inspector panels
Handle and transform large-scale data, especially deeply nested JSON structures
Collaborate closely with Backend, QA, and Product teams to deliver high-quality features
Optimize application performance (rendering, loading, memory usage)
REQUIREMENTS
At least 6+ years of experience with React or Vue and TypeScript
Rendering and reactivity in React & Vue
State management (Redux, Zustand, Pinia)
Hands-on experience with:
Complex UI systems (tree structures, canvas, inspector panels)
Large data transformation and deeply nested JSON
Performance optimization (memoization, virtualization, lazy loading)
CSS architecture (Tailwind, CSS Modules, Design Systems)
Experience building design systems or component libraries
Familiar with performance profiling tools (Chrome DevTools, Lighthouse)
Strong system design mindset
BENEFITS
Minimum 13 months salary per year - not including other bonuses such as KPI bonus for work efficiency, project bonus and revenue bonus. We do performance review twice a year. You will work in a professional, dynamic and friendly environment.
VTI offer annual health check-ups and fully pay social insurance, health insurance and unemployment insurance premium following the Labor law.
We offer one vacation/company trip and 4 teambuilding trips per year for every employees, along with various entertainment activities including: Swimming Clubs, Yoga, Zumba, Kendo and music order via internal Radio channel.
Two MVPs will be rewarded with a free trip to Japan, Taiwan, Singapore, or else.
We offer variety promotion opportunities and chance to raising income for people with capacity, enthusiasm, and long-term commitment.
We offer free Japanese class at the company.
We provide training opportunities to help our people to improve their skills. We support our members to learn and get Cloud, AWS, PMF, PMP certification.
Working hour from: 08:30am to 05:30pm. From Monday to Friday.
