Front-end/Full-stack Engineer (Typescript: 4258)

Job Type
3,400 JPY - 3,700 JPY per hour
Japanese Level
English Level
Advanced (TOEIC 860)
Start Date


A global Internet service company is looking for a Frontend Full-Stack/Application engineer to assist with their access log analytics platform, which is one of the data platforms used for data analysis in the company. Many services use this in-house tracking tool, which collects and processes billions of events daily and visualizes the processed data in the UI for user behavior analytics.



You will be responsible for the following processes in regards to access log analytics platform development and maintenance (UI/API).

- Participation in end-to-end development of product features from technical design, implementation, and testing to deployment.

- Participate in team development activities such project planning, write technical documentation, code reviews, and sprint review.

- Monitoring, maintenance and operation of production environment.

- Contribute to improvement of the team by proposing development standards and/or practices.

- Work with all project team members and stakeholders (Project manager, Product manager, QA engineer, etc.).


【会社概要 | Company Details】

Our client is a large global Internet service company that has enjoyed sustained growth as they continue to expand their business in various new areas and industries. This is a great opportunity to work in a diverse and international environment in Japan. Our client actively strives to be an equal opportunity employer, and they have many female and foreign nationals in upper management positions. Their brand has also gained global recognition as they sponsor some of the world's most famous sports teams. Our client prides themselves in providing a comfortable working environment for their employees. Engineers are welcome to choose their own setup (Windows/Mac, etc.); whatever makes them comfortable! Free meals are also provided at the company cafeteria. Their chefs work to create exciting new menus and dishes, so employees never get tired of the food!
【就業時間 | Working Hours】
9:00 - 17:30(Mon - Fri)
【休日休暇 | Holidays】
Saturday, Sunday, and National Holidays, Year-end and New Year Holidays, Paid Holidays, Other Special Holidays
【待遇・福利厚生 | Services / Benefits】
各種社会保険完備(厚生年金保険、健康保険、労災保険、雇用保険)、 屋内原則禁煙(屋外に喫煙所あり)、 通勤交通費支給等
Social insurance, Transportation Fee, Free breakfast, lunch and dinner, Casual clothes is acceptable, No smoking indoors allowed (Designated smoking area), etc.

Required Skills

- Experience in web system, proven work experience as frontend / backend developer

- Experience in Typescript, JavaScript(ES6), Node.js, MongoDB, CSS and HTML

- Familiar with JS frameworks/libraries (React, Redux, Express, Hapi, GraphQL, etc.) and REST protocol

- Experience in SQL/NoSQL

- In-depth understanding of the entire web development process (design, development, test and deployment)

- Experience in Agile software development process