Jobs / Staff Backend Engineer (Go) - Identity and Access Management
Jobs at Cybozu, Inc.

Staff Backend Engineer (Go) - Identity and Access Management

Cybozu, Inc. Japan | Hybrid

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EN: business
JP: none
11,000,000 - 13,000,000 JPY (Bonus included)
Employment Type
Full time

Job Description

We are seeking highly experienced backend engineers who are responsible for designing and developing backend systems for our new Identity and Access Management product. We hope to enhance the value of our collaboration software with the new product and allow our customers to experience better teamwork. It also works as an identity provider for other cloud services for single-sign-on. We will use technology such as OAuth2/OIDC, gRPC, Kubernetes, and distributed databases to build the backend of the new product.

As a staff backend software engineer, you will analyze the business and technical requirements, design software and systems, and implement them perfectly yourself. You will be responsible for the quality and maintainability of your code, so you must be a very good document writer and setup continuous integration systems with a good set of tests. In the early stage, you will also be responsible for running the services on Google Cloud and dealing with incidents.


  • Analyze business and technical requirements to design our backend systems
  • Implement the designed system yourself with good documentation and tests
  • Review other backend engineers' design and code
  • Collaborate with frontend engineers, product designers, and architects
  • Build CI/CD pipelines
  • Run and operate the backend services on Google Cloud


Expected Knowledge, Skills, and Abilities

  • 10+ years of experience working in development roles in software engineering
  • Experience in creating significant software products from scratch. You must show your code and documents.
  • Hands-on experience in writing software in Go
  • Knowledge and experience with CI/CD
  • Very good command of English

Additional Desirable Knowledge, Skills, and Abilities

  • Experience with Google Cloud, Terraform, gRPC, Kubernetes, or Istio/Envoy
  • Experience in writing software in Java
  • Knowledge of OAuth2, OIDC, SCIM, and SAML

About the Company

At Cybozu, our mission is to build a society brimming with teamwork. In pursuit of that mission, since 1997 we’ve been developing software solutions that bring diverse individuals together in more collaborative and effective workspaces.

Our products have been deployed across a variety of industries and have been embraced by tens of thousands of companies, big and small, all around the world. Our flagship product is our cloud-based groupware platform Kintone, launched in 2011, which has enjoyed steady growth and now makes up the majority of Cybozu’s total sales.

We recognize that teamwork is ultimately about people, which is why we don’t limit ourselves to developing and selling tools. Cybozu is engaged in myriad endeavors to pursue its mission, including promoting workstyle reform, advocating for better work practices via our owned media platforms, supporting the development of local communities, and creating a network of like-minded customers and partners.

At Cybozu, we’re constantly looking for new team members who feel connected to our vision. Please get in touch and together, let’s build a society brimming with teamwork.


  • Based on the premise of working in Japan,you can choose the work location nationwide,
    whether at one of our offices* or from home.
    *Office list:
  • Visa sponsorship and relocation support will be provided for those who do not reside in Japan.

Work Hours

  • Flexible Working Hours
  • Core collaboration time : Tue-Fri 9am-11am

Salary Range

  • 11,000,000 - 13,000,000 JPY(Bonus Included)


  • Relocation and Visa Sponsorship to Japan offered
  • 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


  • Two days off per week (Saturday and Sunday), Japanese national holidays
  • New Year's vacation(December 29th - January 3rd)
  • Annual paid leave
  • 5 days of Proactive Personal Leave and 5 days of Family Care and Personal Sick Leave

Selection Process

  • Document screening
  • Interviews (2-3)
  • Offer meeting