Back-End Engineer ・ Jobs in Japan search results

As a web application engineer, design, develop, test, debug, and deploy high-quality web applications using modern technologies, collaborate on API development, write clean code, conduct unit testing, and troubleshoot technical issues.


Description

* Work closely with designers, product managers, and other engineers to understand requirements, translate them into technical specifications, and implement solutions
* Design, develop, test, debug, and deploy high-quality, secure, and scalable web applications using modern web technologies and framew ...

サービス拡大に伴い、プロダクトの開発・テスト・運用を一貫して担当して頂きます。


Description

* 自社アプリケーションサービスの拡大に伴う開発業務
* Webアプリケーションの要件定義、設計、開発、保守
* アプリケーションテストの実施、運用
* バックエンド開発（Java)
* ドキュメント作成


Profile

* Javaを用いたウェブアプリケーションの開発経験（4年以上)
* Linuxの実務経験（3年以上)
* 詳細設 ...

■Attractive points■
①Japan's rapidly growing IT field★
② Place of assignment will be determined taking into account wishes and experience
③ Multinational employees are active!

■Recruitment background■
Due to our strong business performance, we are looking for core members to expand our business and launch a new team!

■Business details■
[WEB/Open system development position]
Core system/web application development
Development language: Java, C#, Javascript, HTML/CSS, PHP, etc.
Working environment: Windows, Linux, Azure, A ...

【Mission】
-Changing the world with a team of professionals. -

Technology is evolving at an unimaginable pace.
Until now, it has been standard that leaders with expertise in "business domains" lead companies. However, in recent years, there have been many cases where leaders with a focus on "specialized areas" such as technology and creativity have created new services and led their companies to become world-class enterprises.

The company aims to face business challenges as professionals in "specialized fields," contribute to corporate growth ...

【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 has multiple projects running concurrently and is looking for a backend engineer who can utilize his/her strong language skills to bring out the best results in each project.
This position is for a potential team leader, and working experience is required.
The company also welcomes those who have management experience and willingness for career growth.

・Attractiveness
- Development and maintenance of systems commissioned by clients and in-house services
- Engage in upstream processes such as planning and design

・Project Image
- ...

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 ...

自社アプリケーションサービスの運用改善に取り組んでいただきます。日系大手Eコマース企業での案件です。


Description

* システムの信頼性、パフォーマンスおよびスケーラビリティの改善
* オブザーバビリティの改善
* ソフトウェアのバージョンアップ、セキュリティの解決
* Ruby on Railsなどのフレームワークを用いた開発


Profile

* Ruby、Ruby on Railsを使用したソフトウェアの開発経験
* Test Code 実装経 ...

Join a leading e-commerce platform as a Senior Java Developer/Team Lead, responsible for backend development, system design, and operational tasks for merchant item management.


Description

* Backend development and operations using Java for the item management system.
* System design, testing, and release for various development projects.
* Inquiry management, troubleshooting, and operational tasks.


Profile

* 5+ years of Java development experience, including Spring Framework and RESTful API.
* Strong leadership skills, with 3+ year ...

ITリスク、セキュリティプロジェクトの管理を担当し、社内アプリケーションのセキュリティ組織構造の向上を支援して頂きます。


Description

* EUC 開発 -ツール、プラクティスの要件定義
* 社内開発プロジェクトの指揮、開発のサポート
* ITガバナンスの強化
* EUDAインベントリの作成
* 社内アプリケーションツールの制御レベルの向上
* 複数のプロジェクトの管理


Profile

* Java、C#、またはPythonでの開 ...

You will be in charge of developing sensing systems (SLAM systems) and navigation systems used by autonomous flying drones.
You will be proposing improvements to the autonomous flying drone system currently under development, planning the development schedule, and performing consistent development work from research and development to product development.
In addition to the development work, you will also be required to conduct technical research necessary for development.

Tasks in specific:
- Product review and requirement definition in collaborat ...

You will be in charge of developing sensing systems (SLAM systems) and navigation systems used by autonomous flying drones.
You will be proposing improvements to the autonomous flying drone system currently under development, planning the development schedule, and performing consistent development work from research and development to product development.
In addition to the development work, you will also be required to conduct technical research necessary for development.

Tasks in specific:
- Product review and requirement definition in collaborat ...

You will be in charge of developing sensing systems (SLAM systems) and navigation systems used by autonomous flying drones.
You will be proposing improvements to the autonomous flying drone system currently under development, planning the development schedule, and performing consistent development work from research and development to product development.
In addition to the development work, you will also be required to conduct technical research necessary for development.

Tasks in specific:
- Product review and requirement definition in collaborat ...

We will be responsible for defining requirements, creating specifications, and managing outsourcing for applications that operate autonomous flying drones.
You will be responsible for proposing improvements to the autonomous flying drone system currently under development, planning the development schedule, and performing consistent development work from research and development to product development.

Tasks in specific:
- Requirements definition/specification creation for drone operation system/Organization/orientation of issues
- Negotiations wit ...

<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.
...