JAPAN AI株式会社：【JAPAN AI】Full-stack Engineer

会社名

JAPAN AI株式会社

会社概要

JAPAN AI株式会社は、2023年4月に設立されたAIスタートアップです。

グロース市場に上場している株式会社ジーニーのグループ会社として設立されました。
ジーニーは、プロダクト開発において積極的にAI技術を活用しており、自社プロダクトである「GENIEE SFA/CRM」や「GENIEE CHAT」において、ChatGPTを用いた議事録の自動要約やメールの自動作成など、お客様の業務効率化や生産性向上につながるAI関連機能を提供しています。

このような状況の中、ジーニーグループはAI技術に関わる導入コンサルティング、プロダクト提供、ならびに研究開発をさらに推進するために、2023年4月に戦略的子会社である「JAPAN AI株式会社」を設立いたしました。

当社は「AIで持続可能な未来の社会を創る」というPurposeを掲げ、日本企業の生産性向上や産業の活性化のための様々なAIプロダクトの開発と提供を行っています。高度なプロダクトを開発するために、ChatGPTをはじめとした各種大規模言語モデルやGenerative AIなどの分野の研究も進めています。

昨年2024年11月には、国内企業としても一早く「AIエージェント」をローンチし、多くの企業様に高評価を頂いており、国内市場を席捲しております。
当社はAI市場のトップランカーであると自負しております。

ポジション

【JAPAN AI】Full-stack Engineer

仕事内容

About JAPAN AI
JAPAN AI, Inc. was established in April 2023 as a group company of Geniee, Inc., a publicly listed company, with the aim of dramatically enhancing the potential of working people through AI technology. We leverage cutting-edge AI technology to drive research and development both domestically and internationally.

We focus particularly on the development of AI agents, providing innovative products and solutions that utilize large language models (LLM). This enables us to improve productivity and operational efficiency across various industries.

JAPAN AI leverages the advantages of being a startup, allowing for flexible and rapid decision-making, and quickly adopting the latest technologies to provide optimal solutions for our clients. Additionally, our diverse team with an international perspective enhances our competitiveness in the global market.

We aim to create new value and contribute to the progress of society as a whole through the transformative power of AI. Let's lead innovation through AI and create a future where technology enables people to achieve more.

Related URLs

Our Website
Company Introduction Materials
Tech Blog
Why We’re Hiring
With the rapid expansion of our business, we are seeking a Full-Stack Engineer who can lead research, development, and product implementation in advanced technical domains.

In particular, we urgently need to strengthen our engineering team to develop core backend frameworks, which are critical for advancing research and large-scale development in the AI Agent domain.

Position
Full-stack Engineer
Role : Leader or Member

As a Full-Stack Engineer, you will join our development team to lead the evolution of our AI products. You will be responsible for solving complex technical challenges in core functionalities and driving the development of products that continue to be chosen by customers.

Job Description
You will be responsible for developing SaaS applications utilizing Generative AI. Your role will include designing and building highly efficient and reusable systems, as well as developing complex web applications.

Product Development Using LLM:
Design and develop products leveraging Large Language Models (LLM).
API Integration Projects:
Lead projects to integrate multiple APIs and create new APIs.
Design and Implementation:
Perform design and implementation with a focus on performance and maintainability.
Web Application Development:
Develop frontend applications using TypeScript and Next.js.

Tech Stack
Languages: Python (for framework development), TypeScript / React / Next.js (for frontend development) / NX
Infrastructure: GCP (containers / Kubernetes), Docker
Tools: Slack, Confluence, Linear, Google Workspace, GitHub, Notion
Work Environment: Mac (Apple Silicon), dual monitors available
会社の定める業務

求める経験・スキル

Required Qualifications
We are looking for candidates with:

Bachelor's or Master's degree in Computer Science, Software Engineering, Artificial Intelligence, Machine Learning, Mathematics, Physics, or related fields
3+ years of experience in web application development using modern frameworks.
2+ years of experience in server-side implementation.
Proficiency in at least one backend language (e.g., Python, Java).
Experience with cloud services (AWS, GCP, Azure) and understanding of container technologies (Docker, Kubernetes).
Fluency in English and/or Japanese (business level or higher in at least one language).
Preferred Qualifications
Candidates with the following experience or skills will be highly regarded:

Experience in developing SaaS web applications.
Experience in designing and building large-scale, complex architectures.
Basic understanding and interest in Generative AI.
Ability to stay updated on the latest technology trends and share knowledge within the organization.