Front-end Engineer

Date PostedJune 9, 2026LocationAsia Japan Tokyo ShinagawaCompanyDejimal IncSalaryJPY 5500K - JPY 8000KTypeit (pc, web, unix) - web application se it (pc, web, unix) - front-end engineer

Job Summary

As a front-end engineer, you will be responsible for system design and development tasks aimed at scaling web services. You will work within agile teams on projects using React, Next.js, Vue 3, and TypeScript. This role involves collaboration with designers, back-end teams, and project owners to deliver high-quality digital solutions.

Responsibilities

  • Design and develop web application features
  • Perform unit, integration, and E2E testing
  • Optimize application performance and SEO
  • Collaborate with cross-functional teams in agile settings

Required Skills

  • 3+ years front-end engineering experience
  • React.js (Next.js) or Vue3 (Nuxt3) expertise
  • TypeScript proficiency
  • Automated testing experience (Playwright/Jest)

Job Details

### Job Description As a front-end engineer, you will be responsible for all system design and development tasks aimed at growing a web service. ### Project Examples **React Projects:** - Renewal development of email distribution systems and job placement services. - Tech Stack: Next.js, TypeScript, NestJS, PostgreSQL, Prisma. - Tasks: Screen requirements definition, design creation, functional requirements definition, implementation of unit/integration/comprehensive tests. **Vue Projects:** - Development for cloud platform services and HR services. - Tech Stack: Vue 3, Vue 2, jQuery, TypeScript. - Tasks: Web application development, migrating from Vue2 to Vue3, component creation, E2E testing implementation, and performance/SEO improvements. ### Responsibilities - Web application development and component creation. - Implementing unit, integration, and E2E tests. - Maintenance, operations, and development environment improvements. - Web application performance and SEO optimization. - Agile development collaboration with cross-functional teams. ### Required Skills - 3+ years of experience as a front-end engineer. - 2+ years of experience using React.js (Next.js) or Vue3 (Nuxt3) with TypeScript. - Practical front-end design experience (component design/CSS design). - Experience implementing automated tests (Playwright, Jest, etc.). ### Preferred Skills - Experience using AI for productivity improvement. - Team lead or management experience. - Web API design and back-end knowledge. - Recruiting and training experience. ### Working Environment & Benefits - Standard Working Hours: 10:00 AM - 7:00 PM. - Remote work available; casual dress code. - Equipment: Choice of Windows or Mac OS, large monitors provided. - Skill development: Book/seminar reimbursement, qualification support, and study groups. - Social Insurance: Complete social insurance (Kanto IT Software Health Insurance Association). - Holidays: Over 120 days of annual leave, 2-day weekend system.