Daijob.com is Japan's definitive job site for multilingual professionals.

The group's data is accumulated enormously every day from services that have the top share in Japan.
The company's cloud engineers handle this data and contribute to the creation of new value in a wide range of areas.

The Data Promotion Office is an organization responsible for data utilization, data governance management, data product development and operation in the company. Currently, there are about 300 employees, and employees with various expertise in data science/engineering/business belong to it.

■ Style aimed at by the Data Promotion Of ...

In the Application Infrastructure Group of the cross development organization, you will be responsible for the development of common libraries and frameworks across the various services of the company's group.

The main job is to collect and disseminate information on Java and frameworks through work, contribute to the formulation of development policies, and propose and implement solutions to issues that arise in daily development work. ...

【Project Overview】
You will develop and continuously improve in-vehicle applications that are indispensable to the realization of the "GO" cab dispatch service.
The in-vehicle application service is currently being developed as an application for dedicated Android terminals, but you will also develop and provide an application that can be used on individual drivers' smartphones as a new approach to solving social issues.

Although the company's strength lies in its technological capabilities, they are not a technology-oriented company, but rather ...

Development of various applications for PC, Web, and information terminals, construction, operation, and management of databases, networks, and servers, etc. ...

■Overview:
The "boost Sustainability Cloud", a platform to accelerate sustainability management, has received numerous enquiries for the realisation of NET-ZERO as a product that contributes to the acceleration of decarbonisation in each company.
The development organisation needs to scale up in line with the ever-expanding business, and you will be able to make use of the experience and knowledge you have gained so far in developing the 'boost Sustainability Cloud'.

【Product】
"boost Sustainability Cloud", a platform to accelerate sustainabil ...

■Overview:
The "boost Sustainability Cloud", a platform to accelerate sustainability management, has received numerous enquiries for the realisation of NET-ZERO as a product that contributes to the acceleration of decarbonisation in each company.
The development organisation needs to scale up in line with the ever-expanding business, and you will be able to make use of the experience and knowledge you have gained so far in developing the 'boost Sustainability Cloud'.

【Product】
"boost Sustainability Cloud", a platform to accelerate sustainabil ...

The company's OperationDX division supports companies in automating their operations and improving productivity.
Originally, the company provided services through AI chatbots and AI-FAQ services using its self-developed natural language processing and machine learning technologies, but with the advent of ChatGPT and other generative AI technologies in 2022, this field is now attracting a great deal of attention.

Under such circumstances, the company was one of the first to launch a service called "Corporate GAI," which utilizes ChatGPT, and the servi ...

【Responsibilities】
・Monitoring/operation and maintenance of various servers (Linux, Windows) in cloud and virtual environments
*Depending on your experience, you will be assigned to construction work.
・Responding to inquiries about network and servers (phone/email)
・Renewal of SSL certificates, domain acquisition, investigation and reporting of failure causes
・Installation and configuration of middleware such as Apache, Nginx, MySQL, MariaDB, PHP, etc.

【Design, construction, and maintenance environment】
■OS
Windows Server / Al ...

This is a lead engineer position directly under the CTO to promote software development as the "core of the team" for the future functional expansion of DX services for nursing care facilities and the diversification of the customers to which the services will be introduced.
You will be required to take a bird's eye view of the entire project and lead the team technically from the upstream design of the software and architecture design.

【Responsibilities】
Driving the design and development of DX services for nursing homes
・Development
　 ...

■Responsibilities
・Profiling of the system and implementation of measures and development to ensure stable operation of the system independently
・Development of new features using Kotlin
・Architectural design considering performance and scalability
・Development from the user's point of view for service improvement
・Service development in collaboration with the planning team and development team members from other departments
・Ensuring code quality through code reviews on GitHub

■Development Enviroment
・Languages/Frameworks: Ja ...

The company is looking for someone who will design, build, operate, and maintain systems built on Microsoft Azure together. The company provides services such as corporate GAI and government GAI as a platform for using generative AI for corporations, and these services are composed of Azure OpenAI Service. The recent evolution of generative AI technology is remarkable. The company aims to keep pace with this evolution and achieve further growth in the services it provides.

【Overview】
Design and build infrastructure using Azure, as well as operate ...

The company is actively utilizing AI technology in its product development, providing AI-related functions in its own products, GENIEE SFA/CRM and GENIEE CHAT, such as automatic summarization of meeting minutes and automatic creation of emails using ChatGPT, to improve customers' operational efficiency and productivity.
Under these circumstances, the group established a new subsidiary, JAPAN AI Corporation, on April 11, 2023, to further promote consulting, product provision, and research and development related to AI technology.

JAPAN AI Co., Ltd. is ...

The company actively utilises AI technology in its product development, and provides AI-related functions in its own products, GENIEE SFA/CRM and GENIEE CHAT, such as automatic summarisation of minutes and automatic creation of emails using ChatGPT, to improve customers' operational efficiency and productivity.
Under these circumstances, the group established a new subsidiary, JAPAN AI Corporation, on 11 April 2023 to further promote introduction consulting, product provision and research and development related to AI technology.

JAPAN AI Co., Ltd. ...

You will be responsible for launching new businesses and developing the front end of other existing services in the Medical Institution Support Platform Division, which is positioned as an investment business within the company.　　

About Medical Institution Support Platform Division
With the mission of "Supporting Doctors, Helping Patients", this division aims to contribute to Japanese healthcare through DX in the medical field and community medicine. Since its founding, the division has been committed to "reinventing medicine through collective k ...

This is an open position to be responsible for service development in each of the company group's businesses.
You will be assigned to a project or project in which you will be in charge of, depending on your personal preferences and aptitude, as well as the organization's situation. In some cases, you may be asked to supervise development as a lead engineer or manage members.

■Responsibilities
・Development of new functions for existing services (usability improvement, scalability improvement, etc.)
・Planning and development of new services
...

【Business】
■B2C Business
①NIKOSUMA: Used Smartphone EC Site
The company's concept is "More than new, make it your own. NIKOSUMA is one of the largest used smartphone e-commerce sites in Japan.
NIKOSUMA aims to be a site where anyone can purchase a used smartphone with peace of mind.
- No Restrictions: Network Usage Restriction ○, SIM unlocked device
- Clean: No cracks or defects in screen or body in all grades
- Inspection Clear: Battery capacity over 80% and no malfunctions.
In addition, the company is expanding its services, such as p ...

【Business】
■B2C Business
①NIKOSUMA: Used Smartphone EC Site
The company's concept is "More than new, make it your own. NIKOSUMA is one of the largest used smartphone e-commerce sites in Japan.
NIKOSUMA aims to be a site where anyone can purchase a used smartphone with peace of mind.
- No Restrictions: Network Usage Restriction ○, SIM unlocked device
- Clean: No cracks or defects in screen or body in all grades
- Inspection Clear: Battery capacity over 80% and no malfunctions.
In addition, the company is expanding its services, such as p ...

【Recruitment Background】
Although DMM.com seems to be a completed service, it is a very large and growing service with ongoing business growth and system expansion that continues to evolve daily.

The video distribution service for which the company is recruiting is one of its core services, and because it is a growing market, competition is heating up with many companies entering the market, and they believe that improving user satisfaction will become even more important than before. In order to accelerate the improvement of UI/UX of the video a ...

【Recruitment Background】
With the launch of various measures for new and existing businesses, there are many development projects and an increase in the number of businesses to be handled, resulting in a shortage of engineers. In order to launch more businesses quickly, the company is looking for engineers who can face the businesses and promote them proactively.

【Business Overview】
The Development Promotion Department is not dedicated to a specific business, but works across the company to solve new and existing businesses and internal issu ...

[Recruitment background]
The company is now one of the leading companies in Japan that is passionate about making decisions and proposing measures based on data.
There is a company-wide need to take precise action based on data without losing the spirit of valuing business.

However, they do not have enough talented data analysts and data scientists to lead these efforts.

They are looking for data analysts and data scientists who believe in the potential of data and who can propose value to society through it.

[Business Outline]
They are a div ...