Senior Frontend Engineer

  • Remote OK - Anywhere in Japan
  • Full-time
  • March 18, 2024
9,000,000 - 11,000,000 JPY /yr
Apply from Japan Only
No relocation to Japan
(No visa sponsorship from overseas)
Language Requirements
Japanese: Not Required 👍
English: Fluent
Minimum Experience
Senior or above

【This Position is for Japan Residents Only 】


Join us in developing our new B2B SaaS product, a next-generation groupware, workspace and enterprise security solution. As an expert frontend engineer, you'll leverage technologies like TypeScript, React, and gRPC to spearhead the creation and the development of our frontend from scratch. Your role will involve building high-quality applications and UI components that redefine user experiences.


Position Description

Job Duties & Responsibilities

  • Collaborate with product managers, designers, and engineers to plan and implement engineering initiatives
  • Design and develop new features and reusable UI components using React-based frameworks
  • Implement automated tests and maintain comprehensive documentation


Expected Knowledge, Skills, and Abilities 

  • Proficiency in React, TypeScript, and React-based frameworks like Next.js with a minimum of 5 years of experience
  • Experience in leading or managing teams
  • Expertise in creating responsive web layouts and enhancing performance and security
  • Strong grasp of HTML/CSS semantics and experience in writing test codes
  • Excellent communication skills in English, along with a background in team-based B2B service development


Additional Desirable Knowledge, Skills, and Abilities   

  • Knowledge of Web communication protocols such as gRPC, GraphQL, and OAuth2/OIDC
  • Experience in real-time communication service development (e.g., Firebase)
  • Experience with accessible coding or willingness to learn it
  • Japanese communication skills are a plus



  • You can choose the work location nationwide, whether at one of our offices* or from home.
  • *Office list
  • The Sapporo, Sendai, and Yokohama offices are designated for specific divisions only. (Ex: Sales Team)
  • Smoking will be prohibited in all office areas, except for designated smoking rooms in some areas.


Work Hours

  • Flexible Working Hours
  • Core collaboration time: Mon-Fri 9 am-4 pm (JST)


Salary Range

  • 9,000,000 - 11,000,000 JPY (Bonus Included)
  • Estimated annual salary:  Base Salary (12 months) + Bonus (Base salary x 1 month x twice a year = 2 months)
  • Monthly salary system:  Base salary is determined based on your skill set, experience, and abilities, etc.
  • An allowance for additional overtime(※2)is included in the base salary.
    • However, work exceeding additional overtime agreed to between the employer and employee will be compensated separately.
  • Base monthly salary(※1):  JPY 640,000 – JPY 790,000
  • The base monthly salary breakdown as follows:
    • Base salary:  JPY 487,600 – JPY 601,900
    • Allowance for additional overtime(※2):  JPY 152,400 to JPY 188,100

  1. Depending on your skill set and experience, the amount set may be outside the above range.
  2. Calculated based on 160 hours of scheduled working hours per month and 40 hours of additional overtime.



  • Commuter allowance
  • Remote work allowance
  • New tech gear
  • Skill development support
  • Book purchases
  • Language Learning Support
  • Interpretation support
  • Complete health and social insurance
  • Employee stock ownership plan
  • Parental Leave



  • 20 days of paid leave
  • 5 days of nursing leave
  • Public holidays in Japan
  • 5 days of Proactive Personal Leave and 5 days of Family Care and Personal Sick Leave


Selection Process 

  • Document screening
  • A coding test
  • Interviews (3 times)
  • Offer meeting

Cybozu's purpose is to build a society brimming with teamwork. They offer the flexibility needed to work within a supportive, motivated, teamwork-driven environment.

Cybozu develops and delivers cloud-based collaboration services that enable diverse people to work together more easily and effectively. Today, they are one of Japan's most successful cloud-based companies, with four key products (Cybozu Office, Mailwise, Garoon, and Kintone) used every day by more than 160,000 businesses and nonprofit organizations worldwide.

Cybozu's Culture

To achieve their mission, Cybozu has five elements:

  • Embrace a common vision
  • Elevate individuality
  • Express yourself with openness and transparency
  • Exercise autonomy
  • Engage in dialogue and discussion

For more details about Cybozu's culture, please visit their site.

As Cybozu continues to expand globally, they are looking for individuals from all walks of life with unique and diverse life stories and life experiences.

They also offer comprehensive support, from visa acquisition assistance to English onboarding programs.

Global Recruitment

Cybozu's vision is to build a society brimming with teamwork.

To achieve their vision not only in Japan but across the world, they develop products for the global market. Their product development and sales teams are in the process of globalizing their operations. As part of this effort, Cybozu is seeking to hire more international members from Japan and abroad for the English-speaking team (*New Business Division) that is building next-generation groupware and workspace solutions, including advanced identity and access management, communications, collaboration, and more.

Work with Confidence

Cybozu provides support to ensure that everyone can perform and work confidently, regardless of the language they speak.


Cybozu offers an English onboarding program to help you understand Cybozu’s culture and ensure a seamless start. The onboarding sessions in English will help you familiarize yourself with Cybozu's culture and set up your IT equipment. You’ll also be given an office tour, and a consultation service will be at your disposal to discuss any language-related challenges.

Visa and Relocation Support

※ Relocation and visa support are available only for specific positions.
 - Please check the individual job descriptions for details.

For those who need a Japanese work visa to enter Japan, Cybozu will sponsor and provide support throughout the visa acquisition process, including covering the associated costs. If relocation to Japan is necessary for your employment, Cybozu offers comprehensive support to ensure a stress-free relocation, from the physical move to settling into your new living arrangements. Additionally, they will cover the cost of airline tickets, moving expenses, and other related costs (up to a certain amount).

View Cybozu's company page

Search jobs from Cybozu in Japan
Senior Frontend Engineer at Cybozu
APPLY NOW  ➜🇯🇵 Residents Only