Jobs in Japan search results

■Job Description
・Replace existing services developed based on jQuery with React
・Improve existing functions using React
・Develop new functions

■Development Policy
We want to replace the systems of existing services and make them scalable and fast to respond to changes in business and technology. We aim to containerize and develop microservices.

■Development Structure
We use an agile/scrum structure.
After thoroughly defining requirements, we design, develop, test, and release.
The team is divided by function into three teams: th ...

<Project example>
◆ Shift to full cloud (SaaS) on-prem→cloud migration
◆ Construction of corporate matching site for local governments
◆ Construction of information database for medical professionals
◆Construction of questionnaire site for transportation
◆ Construction of data conversion tools for marketing companies
<Development environment example>
Java, PHP, C#, .NET, etc.
...

Work on the renewal project of a travel-related application to be competitive in global market. Our client is looking for developers who has willingness to keep growing with the business. You are expected to develop and operate APIs for inbound travelers to Japan which reaches 40 million in 2020. In order to do that, you are expected collaborate with your team members, product managers, front-end engineers, related teams (e.g. payment, rewards, membership) to lead the renewal from the current website toward success. Post renewal, you are expected to impr ...

自社ソフトウェア開発プロジェクトにおいて、要件定義から設計、開発、テストまで幅広く担当していただきます。最新技術を活用した高品質なソフトウェア開発を通して、社会に貢献できるような製品・サービス作りを目指して頂きます！


Description

* ニーズのヒアリング、要件定義
* システム設計、詳細設計書の作成
* プログラミング、ソフトウェア開発のリード
* ユニットテスト、結合テスト、システ ...

[Job Description]
The company is developing a chat support system that utilizes AI. Over 400 companies have adopted the system, and in order to further scale up the service, they are now looking for a server-side engineer to strengthen their development structure.

<Specific Job Description>
- Handling customization projects for the company's own services
- Service specification review/design/implementation/unit testing/release
- Maintenance/renovation of existing services ...

新規のネットスーパー事業に開発者として携わっていただきます！


職務内容

アプリケーション開発業務全般

・開発言語：Java、Javascript

・テスト（Unit Testing）


理想の人材

・Javaでの開発経験（5年以上）

・ウェブアプリケーション開発経験（5年以上）

・Spring Frameworkを使った開発経験

・英語もしくは日本語どちらかがネイティブレベル以上


条件・待遇

* 業界トップクラスの企業で経験と ...

Looking for Senior Engineers with BA/PM experience and strong Java/Python skills, preferably with knowledge in databases, to contribute to diverse projects within a major financial institution.

Candidates will have the opportunity to apply their expertise in various technical environments, potentially including Mainframe systems.


Description

* Support and maintain ongoing projects
* Utilize technical skills in Java/Python
* Assist in database management
* Potential involvement in Mainframe environments
* Contribute to architecture and ...

Web application development with Ruby, Ruby on Rails! Opportunity to join Japanese top leading EC company.


Description

* Collaborate with designers, product managers, and other engineers to design, develop, and implement new features for web applications
* Write clean, well-documented, and maintainable code using Ruby on Rails best practices
* Conduct code reviews and contribute to improving the overall code quality of the codebase
* Participate in unit testing, integration testing, and end-to-end testing to ensure high code quality
* Tro ...

[Job summary]
You will be working as an application backend engineer at the company.

[Job details]
The specific duties are as follows.
■Development of server-side programs for adding new functions, modifying existing functions, backlog, etc.
■Develop optimal functional specifications while communicating with the planning department and system partners, etc.

[Attractiveness of the company]
“The best regional financial group that gains support from all stakeholders”
All of our executives and employees are working even harder to achieve ...

[Job summary]
You will be in charge of the company's web engineer (backend).

[Job details]
With the rapid growth of the service, there are many functions that we would like to develop from a business perspective.
There are many things we would like to do in terms of system improvements that will contribute to increasing the speed of feature development over the medium to long term, and we would like you to take ownership of these feature development and system improvements.

In addition, in order to proceed with the above development in a small o ...

[Job summary]
As a backend engineer, you will be responsible for the following tasks:

[Job details]
・Requirements definition, technology selection, development progress management
・Backend/frontend design/implementation
・Management of development partner companies and personnel, code review

[About ongoing projects]
・New services related to payments and advertising
・Brain MRI diagnosis business in the medical and healthcare field
・DX promotion services for legacy industries (real estate, legal, etc.)
・Services for restaurants r ...

[Job summary]
You will be responsible for development work as a backend engineer for new SaaS products.

[Job details]
・Addition of large-scale new functions
・Performance tuning, etc.
▼Environment
・Foundation: AWS
・Language: Ruby on Rails
・Main database: MySQL

★★Complete welfare benefits★★
■ Nearby housing allowance: A housing allowance of 30,000 yen will be awarded to employees who live close to the company.
■Stockholding association: We have a system in place where you can invest a portion of your monthly salary in ...

[Job summary]
You will be responsible for the backend development of new and existing functions for the fashion mail order site.
・Web application design/development/operation/maintenance
・Design/development/operation/maintenance of API for native apps
・DB table design and tuning ・Replacement of existing system
In addition to design and development, for small and medium-sized projects, we also provide direction such as requirements definition and coordination.

[Technology used]
[On-premises]
・Development language → VBScript
・DB ...

[Job summary]
I will be working as a backend engineer for the company.

[Job details]
You will be in charge of everything from specification discussions to backend design/implementation, testing, and release.
Example? Development of “New TechFUL”, addition/revision of functions to “TechFUL”

■Technical information
Development language: Python
Framework?Django, Django REST framework
Infrastructure?GCP ...

[duty details]
・Function addition/repair
・Design/implementation, testing, release

[Technical information]
Development language: Python/FastAPI
Infrastructure: GCP
...

● 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 ...

[Job Description]
The Travel Development Department is a part of the same group.
Through API development, we aim to imagine a future where everyone involved in travel is happier.
The main job is to develop and operate APIs for the renewal of sites used by travelers and travel businesses around the world.
This position will suit those who are willing to grow with the business.
<Specific Job Description>
Working with team members, product managers, front-end engineers, related teams within the group (payment, points, membership), etc., we will develo ...

[Job summary]
As a back-end engineer, you will be responsible for design, programming, and testing in commissioned development projects.

[Job details]
As a back-end engineer, I will design, develop web systems, and develop mobile applications.
・Web system screen design, DB design, development, and testing
・Infrastructure environment construction and operation using cloud services
Project examples) Development of systems using AI, development of smart watch cooperation applications, development of consumer applications, etc...

■Rewarding ...

[Business content]
You will mainly lead the back-end development of services that support startup businesses. Along with the CTO, he participated in the team launch phase as one of the core members of the software development team. The company is looking for a leader who can help build a backend development team from scratch.
<Specific job details>
・Architectural concept planning and implementation that can keep up with business scale-up
・Construction/operation of common microservices that support services such as IoT/Web
・Team building and le ...

[Job Description]
The main work is the development of institutional systems, Android app development, web search platforms, etc. for clients (mainly large companies).

<Examples of projects>
■Business applications
Human resource and payroll systems/Time attendance management systems/Management accounting and financial accounting systems/BtoB and BtoC EC systems/Core systems
■Networks and databases
Various server construction/Oracle DB construction/CRM database construction/Development environment infrastructure construction/Factory network con ...