Web System Engineer

Senior Backend Engineer｜Senior Backend Engineer

We are a start-up company that provides new options for disasters and under-infrastructured areas with innovative technologies that enable the recycling and use of water resources. The company is evolving into a global organization that brings together engineers and researchers from around the world while taking on global issues such as climate change and water scarcity. Currently in the business growth phase, we are aiming for further expansion with an IPO in sight, based on a mission of high social significance. Our 100-person organization is rooted in a culture where each individual can take on challenges with discretion and responsibility.

This startup is pioneering innovative technologies that enable sustainable water circulation, offering vital solutions in times of disaster and in Tackling global issues such as climate change and water scarcity, the company is rapidly evolving into a global organization that attracts engineers and researchers from around the world. Now in a growth phase with an IPO on the horizon, it offers the opportunity to work on a mission with significant social impact. With a team of around 100 members, the company fosters a culture where each individual is empowered to take ownership and boldly pursue meaningful challenges. With a team of around 100 members, the company fosters a culture where each individual is empowered to take ownership and boldly pursue meaningful challenges.

As a leader in designing and building the entire system, you will be responsible for designing and building the software infrastructure that supports the entire ecosystem surrounding small-scale distributed water treatment systems.
The system is planned to be deployed at an accelerated pace in the next few years, and community development through open source and significant expansion of back-end services are planned. In addition, a highly scalable system design is required with a view to linking with business-use systems through APIs.

Details.

Senior Front-End Engineer｜Senior Front-End Engineer (Tech Lead Candidate)

We are a company that works to solve the social issues facing the logistics industry. Business-to-business logistics in particular is extremely complex, with diverse stakeholders and structural dynamics. Until now, operations at each site have evolved individually, and we are developing SaaS-type applications that redefine and support these operations through digital transformation (DX).

Our main services include solutions related to logistics processes, such as truck reservation acceptance, dynamics management, vehicle dispatch ordering and management, and production, sales, and inventory management, to support the optimization of business-to-business logistics.
All of these services are built on a common infrastructure, which also stores big data related to logistics. With this common platform, we are promoting the construction of a "logistics information platform" that aims to optimize the entire industry, avoiding inefficiencies caused by individual optimization.

Currently, a large number of companies and logistics providers, mainly in the daily necessities and food industries, have introduced the service, with approximately 27,000 offices nationwide and more than 700,000 drivers using the service.


With a view to further growth of the cloud logistics management solution, we are looking for a front-end engineer to provide technical leadership in the development of the technical infrastructure, focusing on the front-end, and to promote the growth of the product together with us.

Details.

Software Development Engineer (System Development)

Founded in the mid-1980s, the company specializes in developing high-performance electronic components, including power semiconductors, integrated circuits, and sensors. It serves industries such as automotive, telecommunications, consumer electronics, and industrial equipment, providing reliable, energy-efficient solutions. It serves industries such as automotive, telecommunications, consumer electronics, and industrial equipment, providing reliable, energy-efficient solutions. The company has built a strong reputation for innovation and quality, expanding its global presence over the years. Its products play a vital role in powering systems across various sectors, from automotive electronics to smart devices. By continually investing in research and development, the company remains a key player in the evolving semiconductor industry.

You will develop cutting-edge web applications that control semiconductor manufacturing equipment, working with a simulator to replace the actual equipment. Your responsibilities will include basic and detailed design, programming, evaluation, and testing, tailored to your experience level. While most development will be done in-house, there may be occasions where you'll work on-site at the customer's location, depending on project requirements. You will collaborate with a small team, typically 1 to 3 people, to ensure successful project execution. This role offers the opportunity to work in a growing industry with a This role offers the opportunity to work in a growing industry with a retention rate of over 95%, contributing to the advancement of semiconductor and liquid crystal technologies used in everyday electronics.

Details.

Development of iOS application for cab dispatch service

This company is a holding company that oversees the entire group and was established in 2021 with a trade name change from Business Operation Company. Its headquarters is located in Minato-ku, Tokyo, and is primarily responsible for formulating management strategies and allocating resources across the group. Specific business activities are left to its subsidiaries, which support a wide range of fields including electronics, entertainment, and finance.

We are looking for an iOS engineer for a new business division formed by a JV between a major Japanese electronics manufacturer and a cab company.
Through the development of value-added services and service growth hacking, we aim to create a new market utilizing AI technology. This is a position with a great deal of discretion, with the possibility of becoming a leader in new business creation by gaining a wide range of business experience.

Details.

Android Engineer

It is a company that develops mobility-related services and promotes the digitalization of transportation and mobility.

We are also one of only a dozen or so unicorn companies in Japan, and we are co-creating new mobility services with various companies.

We are looking for an Android Engineer to join our company
, which is the No.1 cab dispatch service provider in the industry, for 1) cab dispatch application and 2) in-vehicle application respectively.

Each position is in a separate team.
We are looking for people who have a high level of technical inquisitiveness and want to take on challenges in an environment where they can explore more and more efficient ways of creating, designing for ease of operation, automating testing, and so on.

Details.