Back-End Engineer ・ Jobs in Japan search results

[Job Description]
You will be responsible for the operation and management of the online payment system. Specifically, your duties will include "following the source of the Java error that appears to pinpoint the location of the error," "understanding and considering the job net to determine from where to rerun a job that has caused an error during a failure in order to return it to normal after the failure is resolved, actually rerunning it, and confirming that it is working properly after completion."
...

■About the Position / Recruitment background
You will be responsible for developing systems related to AI and data utilization (secure data collection and management, AI model management and AI analysis, and other AIOps related systems).
These systems are designed to improve business efficiency by utilizing data from industries such as manufacturing (factories), logistics (warehouses), and retail.
It is important to understand the client company's business and to design and develop a system that will allow for minimal changes in business operations ...

■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 developing services using ChatGPT, and has developed cutting-edge services in the area of Generative AI, including being featured as one of the three leading examples of Generative AI at Microsoft's Azure AI Day.
BOTCHAN AI, the new service, has been growing rapidly since its release, and the number of companies that have adopted BOTCHAN has exceeded 600 companies in total, mainly in the D2C industry.
In April 2023, the company raised a total of 2 billion yen in funding, and is looking for an engineering manage ...

You will join a large functionality addition or system renewal project for the company's own website and be responsible for back-end development.

You will be responsible for back-end development, working with PdM, scrum master, and front-end engineers while joining the scrum team.

Specifically, you will be responsible for the following tasks
・Work with the Tech Lead to design the architecture and select technologies for the product in question.
・Promote back-end development as a member of the scrum team
・Promote projects in collaboration w ...

【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 ...

1. Level 2 application support for JAVA, J2EE, Spring Boot
2. Responsible for incident analysis/recovery/providing hot fixes/and root cause analysis/release management/automation/monitoring/reporting/work with leadership
3. Monitor production jobs and environment
4. Incident triage, assignment; resolution
5. Support configurations for programs, enhance existing programs and/or integrate packaged vendor solutions with existing systems.
6. Documents, tests (unit and integration), implements and provides on-going support for the applications.
7. Appli ...

Technical lead for front-end and back-end development.

-Hands-on front-end development

-Hands-on back-end development to support front-end

Mentoring junior team members

-Documenting all aspects of the SDLC

-Design documentation

-One or more front-end frameworks (React,
Angular, Vue, etc.)

-5+ years of experience in back-end development

-Experience using SDLC tools and frameworks ...

6-8 years of experience as a data scientist

Experience with Python (required)

Experience with SQL (required)

Experience developing REST APIs using AWS services (preferred)

Experience optimizing API and query performance

Experience using GIT

Experience with Cloud Formation and SAM

Project management experience preferred ...

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
・ ...

【Job】
You will be responsible for back-end development of a new self-owned "AI voice service".
As this is the company's own product, they respect the ideas of their engineers in developing functions, so you will be developing in a modern environment while learning the latest technology.

■For example, the following functions are expected.
・Set your own voice message for automatic response.
　Automatic response even when you are not available to answer the phone, and share the confirmed contents via chat.
・Automatically transcribe the co ...

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 ...

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
- ...