Back-End Engineer ・ Jobs in Japan search results

《Growing in-house operated SaaS together》
Looking for a back-end engineer to accelerate the growth of "Strap", an online whiteboard that creates new value through team collaboration!

【About Strap】
This is the company's own service, the official version of which was released in September 2020. In addition to being used as a whiteboard in online meetings, Strap improves the quality of information and communication in service and product development in a business environment where remote/teleworking is increasingly being introduced.

Responsi ...

■Recruitment Background
The company provides BOTCHAN AI, an AI chat form that utilizes generative AI, and is taking on the challenge of highly advanced domains.

Currently, BOTCHAN AI is being introduced in various industries including the D2C industry, and we are expanding our support to highly specialized areas such as government.

The company is looking for members to support the development of the service as it is expected to further expand its scale.

■Responsibilities
You will be responsible for the following tasks in cooperation with A ...

Recruitment Background
The company is on a mission to "Unleash the potential of the manufacturing"
They operate two businesses: "CADDi MANUFACTURING" a one-stop procurement and manufacturing partner, and "CADDi DRAWER" a cloud-based system that supports digital transformation centered on the use of drawings, the most important data in the manufacturing industry.

Launched in 2022, "CADDi DRAWER" is a groundbreaking product that uses technologies such as machine learning to structure and link critical design data, considered vital in the manufacturin ...

You will be responsible for leading major functionality additions and system revamps for the company's own website.
This is a position where you will be involved in determining the direction of the product in collaboration with the PdM and business team, while leading the technical team with discretion.

Specifically, you will be responsible for the following tasks
・Design the architecture of the system based on the mid- to long-term tech roadmap.
・Selection of technologies to be used based on future team structure and technology validation
・ ...

Backend development of financial service systems offered in Japan and overseas


Description

* frontend ：Node.js, TypeScript, React,
* backend：Java, Go, Kotlin,
* mobile：Swift，Kotlin，Objective-C
* operation：Zabbix, Kibana, Bash, Python,
* Database：Oracle, Aurora MySQL/PostgreSQL
* Infrastructure：オンプレミス, AWS, Azure, Docker
* other：GitHub, Bitbucket, Sonarqube,


Profile

* Business level Japanese (N1)
* At least 3years of experience in Java

※Experience with any of these / Go,Python,JavaScript
...

Responsibilities
To realize the Whole Product, you will be expected to solve the following technical issues.

Technical design for real-time data integration between products
Modeling and operation to reflect real estate domain knowledge in database construction
Deployment process system that allows multiple products to be released with minimal dependencies
Development of products that can be launched in parallel with hypothesis testing at high speed

Recruitment Background
In order to realize the Whole Product Concept* that the company has set ...

【Your Role】
You will participate in the development of new business product DealPods and develop functions.
From design to development and release, our first priority is to provide value to users, and we develop products with a sense of speed.
The company's culture is one in which engineers participate from the product planning stage, sharing ideas and opinions from their own perspectives and managing the product.
Working style is also based on the premise of completing the development ticket decided by the team, and the place and time of working ...

The company is a privacy tech company with expertise in privacy protection technology and personal information.
The company has developed its own technology that combines mathematics, cryptography, and law, and offers AutoPrivacy, a data cleanroom construction platform, as a service to major Japanese companies and other businesses that hold large amounts of data.
"AutoPrivacy" enables secure and flexible data collaboration among multiple businesses, combined with privacy protection technologies such as secret computation and federated learning. After a ...

You will be responsible for the improvement, operational design, and development of the company's own systems for the company's corporate and municipal services.

In the future, you will be expected to become a leader or manager who can manage and oversee the entire process, including collaboration and coordination with other departments.

You will be assigned to the System Division, which is a team of 32 people, including 1 CTO/Head of Division, 1 Deputy Head of Division, 3 General Managers, 13 people in Tokyo and 14 people in Osaka.

A workplace ...

[Background]
The Data Connectivity team is responsible for importing large amounts of data from third party sources into their system.
This is an essential part of the company's future and is rapidly growing in scale. To do this they host and support many applications and systems using Python, Apache Airflow, PSQL, and AWS. You will work closely with other development teams and closely with the business side of the business.

[What You Will Do]
- Design, develop and test new features
- Improve scalability
- Onboarding new clients
- Identify an ...

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 ...

■Company Overview
The company is engaged in the planning, production, development, and operation of its own products, websites, and applications, including the official commercial TV streaming service "TVer" and the media "TVer Plus," which provides entertainment information centering on topics related to TV programs and information for enjoying "TVer" even more.
Five years after the service was launched in 2015, it achieved 100 million monthly video views. Furthermore, in April 2022, both the PC site, smartphone application, and TV application under ...

■Company Overview
The company is engaged in the planning, production, development, and operation of its own products, websites, and applications, including the official commercial TV streaming service "TVer" and the media "TVer Plus," which provides entertainment information centering on topics related to TV programs and information for enjoying "TVer" even more.
Five years after the service was launched in 2015, it achieved 100 million monthly video views. Furthermore, in April 2022, both the PC site, smartphone application, and TV application under ...

■Mission
The company is a tech startup engaged in research and product development in the area of "interoperability," which connects different blockchains. Now in its sixth year of operation, they are about to launch their service in a production environment based on the results of their research and development and demonstration experiments to date.

The Software Engineer will be expected to design and develop interoperability-related OSS products that the company promotes and develop, as well as design and develop back-end systems for product deve ...

【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 ...

■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 ...

To achieve stable operation and delivery of these services with minimal manual intervention, we actively embrace new technologies and automation.

In this position, we are looking for someone who is highly motivated to improve the operation of their assigned services and who can take initiative to learn the necessary skills and apply them to their work.


Description

* Improve system reliability, performance, and scalability (through refactoring, tuning utilized software, etc.)
* Enhance observability
* Manage version updates and resolve secu ...

[Job Description]
For clients (in various industries such as IT, manufacturing, finance, and services), you will develop web applications (mainly back-end) using Java, C#, JavaScript, React.js, TypeScript, PHP, Python, etc., and mobile applications using Flutter, React Native, Unity, Java, and Swift. Depending on your experience, you will be in charge of one of the phases: requirements definition, design, or implementation.

[Project Examples]
-Administrative application development
-Retail sales, inventory management, and reservation application de ...

● Designing and implementing the core components for application API
● Ensuring the availability, scalability, performance and security of application to specifications
● Collaborating with the design and frontend teams to define API endpoints and help in the progress of the solution
● Communicating with non-technical team members on the project status
● Writing reusable, testable, maintainable and efficient code
● Identifying potential problems and resolving application bottlenecks
● Reviewing and helping other team members’ contri ...

You will work with other members to develop and polish new features for KengakuCloud, a cloud tool for attracting customers to the housing industry.
You will be in charge of the overall development of KengakuCloud's services.
You will be involved in the entire service, including planning, design, development, and operation, but since we are a small team, we are looking for people who can be trusted to select the technology to be used.
New languages can also be adopted at the discretion of the members.

[Specifically]
■Consideration of development ...