Back-End Engineer ・ Jobs in Japan search results

Human Resocia is THE GLOBAL COMPANY.
Over 800 foreign engineers from more than 50 countries works at Human Resocia.

Also, there are various roles such as back-end, front-end, and full-stack.

There are many developments of WEB applications' projects using Java, C #, PHP, Python, Node.js, JavaScript (React, Angular, Vue).

Available positions are also backend engineer, frontend engineer, full stack etc.

Every engineers will be assigned to the project that suits your experiences.

Recently, number of mobile application development using Java ...

Webシステムの新規開発や既存案件の機能追加などの、設計～開発業務を中心にご担当いただきます。

◇基本設計、詳細設計　※各々のドキュメント作成を含む
　要件を基に、システム仕様や構造を決めていきます。
◇実装フェーズにおける開発業務、品質・進捗の管理や報告
◇社内メンバーや協力会社、オフショアメンバーとのコミュニケーション
　設計・開発・テスト工程では、社内外のメンバーとチー ...

Webシステムの新規開発や既存案件の機能追加などの、設計～開発業務を中心にご担当いただきます。

◇基本設計、詳細設計　※各々のドキュメント作成を含む
　要件を基に、システム仕様や構造を決めていきます。
◇実装フェーズにおける開発業務、品質・進捗の管理や報告
◇社内メンバーや協力会社、オフショアメンバーとのコミュニケーション
　設計・開発・テスト工程では、社内外のメンバーとチー ...

This position involves being involved in all processes from upstream to downstream, from proposal support, design, production, testing, operation, and maintenance, determining which technology is needed to realize the consultant's proposal, and taking the technical lead through construction.
Working with producers and other staff, you will provide optimal solutions from a technical perspective.
You will also plan, design, and develop Pencil's proprietary analysis tool, "Smart Cheetah."

◇Development environment: Linux, UNIX-based OS
◇Development ...

Development and improvement of back-end system using PHP for online English conversation service Native Camp

◇Implementation using PHP
◇Coordination and correction with test engineer
◇ Post-release operation and maintenance ...

This is a position in charge of app development and backend development for the online English conversation "Native Camp".
In cooperation with various teams including management and designers, you will be responsible for a wide range of tasks, from service improvement proposals and specification formulation to operation.
Because you are involved in a large-scale application with many users, you need to have a high level of expertise, as well as a sense of commitment and responsibility.

In recent years, in addition to the Japanese market, we have als ...

You will be in charge of upstream process work in Native Camp's system development.
◇Cooperation with management staff
◇Requirements definition
◇Basic design
◇Detailed design ...

We are seeking a Senior Backend Software Engineer to work on various projects, including advanced AI solutions and APIs.

Responsibilities:
Rapidly develop and integrate micro-services for AI APIs.
Design and develop scalable cloud infrastructure.
Deploy solutions in multi-cloud environments (Azure, GCP).
Collaborate with product and frontend teams to deliver features.
Act decisively in high-pressure situations.

...

EIRE Systems is looking to hire a Systems Reliability Engineer to work on-site at one of our major global financial services clients. In this role, you will be responsible for improving the availability, scalability, and performance of essential services within the client’s complex, fast-paced technology environment. You will collaborate closely with engineering and development teams to ensure the smooth operation and resilience of key systems, focusing on troubleshooting, automation, and proactive risk management.

As a Systems Reliability Engineer ...

Ahead Group is seeking a Senior Backend Development Engineer to join one of Japan’s largest internet shopping mall services, used by tens of millions of consumers. You will play a crucial role in maintaining and optimizing high-load web backend systems, ensuring continuous and stable service during major events such as sales. This role offers a dynamic environment where your engineering skills will be constantly challenged.

Responsibilities:

Lead and oversee backend development projects for the store management system (RMS).
Design, develop, tes ...

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 ...

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 ...

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 ...

■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 ...

The company provides a full range of services from service design to technology selection and development for "partners with ideas (originators)".
We have a variety of projects from startups to new business PoC projects for major companies, and you will participate from the 0 → 1 planning stage, from design to development.

Job Details
Create new services that provide new value
Selecting the technology to be used, such as services, tools, etc.
Designing a system that meets the objectives by sharing the objectives with the team.
Agile front-end d ...

The company provides a full range of services from service design to technology selection and development for "partners with ideas (originators)".
You will be involved in a variety of projects, from startups to new business PoC projects for major companies, and you will participate from the 0 → 1 planning stage, from design to development.

【Responsibilities】
Creation of new services that provide new value
・Selection of services, tools, and other technologies to be used
・Sharing objectives with the team and designing a system that meets t ...

■Your Role
The company is looking for a back-end engineering manager to drive the growth of the skill market "Coconala".
You will be involved in a wide range of areas including development management, process improvement, member recruitment, and human resource development, while also playing an active role as a player in our company as we work to build a solid development system that can withstand significant business growth and changes in the environment surrounding our business.

■Responsibilities
・Planning/design/development/operation of fu ...

【Recruitment Background】
The purpose of this recruitment is to hire a person who will be responsible for overall application development in the company's new business area. In order to realize the "Coconala Economic Sphere" concept that the entire company is currently working on, it is essential to develop the aforementioned new services as well as to expand the matching methods between skills and needs. They are looking for someone who can utilize his/her engineering skills to play a role in the growth of these businesses.

【Responsibilities】 ...

In the back-end development of "WealthNavi", you will be involved in a series of phases including planning, design, development, and operation.
Details of the work will vary depending on the team to which you are assigned. Basically, this is a position where you will lead the development of new functions to improve and enhance products that can be used more comfortably and for longer by more customers, identify problems with existing functions and propose solutions, verify the effectiveness after launching functions, and improve functions from the back ...