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We are looking for below positions.

Server-Side Developer

Company background
You will be a part of a team to develop "CACHATTO", secure remote access service for enterprise and government industries. CACHATTO is a service that allows users to access information systems without the need to use VPN and protects business data on end device, such as smartphone and PC.
We have received several outstanding acclaim and accolades from various organizations and customers for providing high-level security and assisting with system optimization for a variety of IT environments. Nowadays, a good number of our customers are using CACHATTO for remote work or work-from-home (WFH).
"I want to get rid of the unbearable commuting situation in Japan", is one of the messages that we put up from the beginning of the service. CACHATTO supports various work styles.
Job summary
The development team is a diversified group of people. The team does not require its members to speak Japanese. We welcome anyone who belongs to any of the following categories:
  • Non-Japanese residing in Japan
  • Non-Japanese who would like to move to/live in Japan
  • Japanese engineers who would like to work in an international environment
Flexible workstyle
Our members can work from home. In times our members would want/need to go to the office, we provide flexitime, enabling them to choose an appropriate time to go to the office, in order to avoid rush hours. Moreover, anyone who is currently residing or is considering moving to rural areas may consult with the management, as the company is also open for such opportunities.
Also we have a "Workation" system to allows employees to work anywhere for 20 days at maximum so many non-Japanese members go back home to see their family/friends out of Japan while working there remotely.
Position detail and responsibilities
In order to address customer requests and proposals prioritized by product owners, you will mainly be responsible for detailed design, development and implementation of mobile applications.
  • Detailed design and implementation of server programs
  • Bug investigation, error handling, etc.
We will proceed with the design work in tandem with the sales engineers, product owners, and test engineers. You will be also involved in some basic designs and test cases creations.
Development team members
In general, a team is built for certain projects. Each team has around 5 members.
About 40% of the development team consist of non-Japanese members. Therefore, everyone usually communicates in English. Even if you are interested in English but are not confident at your current level, it is an environment where you can effectively improve your English by combining language learning and practice. As part of our welfare program, we also provide language learning assistance (up to 10,000 yen per month).
Minimum qualifications
  • At least 2 years experience in server-side programs (Java) detailed design and development
  • Able to communicate in English
  • Able to work in a diverse environment, working with people from nationality, culture, background, etc.
Preferred qualification and skills
  • Basic design experience
  • Development of mobile application
  • Development and operation of IT service for business
  • Knowledge and experience of CI/CD
  • Knowledge and experience regarding test automation
  • Project leader/Project manager experience
  • Able to communicate in Japanese
We welcome any applicants, especially those who have the following mindset
  • Would like to be involved in upstream process
  • Would like to make proposals not only for coding but also for products and businesses
  • Interested in test automation
  • Would like to obtain management experience for organizations and projects
  • Would like to be a product owner in the future
Development language/environment
  • Java
  • Linux
  • Docker
  • Jenkins
  • AWS
  • GitBucket
  • CircleCI
  • Redmine
Apply Now
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