AIFullStack Engineer

Basic Information

Client ID: 117000

Job ID: 2275

Position: AI

Location: Tokyo

Salary: 6M 12M JPY

Language: Japanese & English : Fluent or Business level

Contract type: Permanent

Who we are

20104

6No.1DSPDMP2017SaaS

No.1

English here

We established the company in April 2010 with the desire to create a worldclass technology company originating from Japan. We have developed and operated our own products utilizing cuttingedge ad technology and have achieved growth that has kept pace with the speed of technological evolution. Our flagship product has expanded to the No. 1 scale in Japan in the six years since its establishment. Since then in addition to the advertising platform business such as DSP and DMP we entered the marketing SaaS domain in 2017. Currently we are expanding our business in the fastgrowing Asian region where we are steadily advancing initiatives in collaboration with leading local companies. We will continue to take on the challenge of becoming No. 1 in Japan Asia and the world by using our advanced technological capabilities to create new value that meets the needs of our corporate clients and contributes to maximizing their earnings. In January 2022 we established a new purpose (meaning of existence) to contribute to Japan and Asia by using technology to support all corporate marketing activities. As the axis of longterm goals and decisionmaking for our products and organization we have set two Purposes:

Create a world where anyone can succeed in marketing.

Become a worldclass technology company from Japan and contribute to Japan and Asia.

About company
AIChatGPTAI

AI20234

AIPurposeAIChatGPTGenerativeAI

English
Our company actively harnesses AI technology in product development offering AIrelated features that contribute to our customers business efficiency and productivity improvement. These include automatic summarization of meeting minutes using ChatGPT and automatic email generation in our proprietary products.

In light of this our group established a new subsidiary in April 2023 to further promote AI technology adoption consulting product offerings and research and development.

This new company embraces the purpose of leveraging AI to unleash the potential of workers and inherit Japans legacy. It focuses on developing and providing various AI products to enhance productivity and revitalize industries in Japan. To develop advanced products research is underway in various fields such as largescale language models like ChatGPT and Generative AI.

Roles and Responsibility

20234

AI

AI

Generative AISaaSWeb

• LLM:
  • (LLM)
• API:
  • APIAPI
• :
• Web:
  • TypeScriptNext.jsWeb

• :

  • Generative AILLM

• :

• :

• :

• English

  We were established in April 2023 and plans to rapidly expand its business in the coming years. As a result the number of employees is expected to grow from tens to hundreds early on.

  We are looking for someone who can lead the resolution of a wide variety of technical challenges that are likely to arise as the company grows.

  Expected Role

  In this position you will join the development team as a FullStack Engineer leading the evolution of AI products. You will tackle highdifficulty technical challenges related to core features.

  As part of the competitive AI domain you will take on the role of development lead to create a product that continues to be chosen by customers.

  Job Description

  We are looking for a FullStack Engineer at our rapidly growing startup.

  You will be responsible for the product development of a Generative AIpowered SaaS product designing and building efficient reusable systems and supporting complex web applications.

  Specific Responsibilities

  • Product Development using LLM:
    • Develop products utilizing large language models (LLM).
  • API Integration Projects:
    • Lead projects to integrate multiple APIs and generate new APIs.
  • Design and Implementation:
    • Design and implement with a focus on performance and maintainability.
  • Web Application Development:
    • Work on web applications using technologies like TypeScript and Next.js.

  Experience and Benefits Gained from This Job

  • Exposure to CuttingEdge Technologies:
    • Gain deep technical knowledge by working with the latest technologies such as Generative AI and LLM.
  • Creative Environment:
    • Design and develop products with freedom creating userfriendly products.
  • Growth Opportunities:
    • Working at a fastgrowing startup provides abundant opportunities for career advancement.
  • Contribution as Part of the Team:
    • Working in a small team will allow your ideas and opinions to be directly reflected in the product giving you a sense of fulfillment.

Minimum Requirements

• Web: 3
• : 2
• 1 (Python Java)
• (AWS GCP Azure) (Docker Kubernetes)
• (Fluent *)
• English
  • A Bachelors or Masters degree in Computer Science Artificial Intelligence Machine Learning or a related field is required.
  • At least 3 years of experience in developing web applications using modern frameworks.
  • At least 2 years of experience in serverside implementation.
  • Experience with at least one backend language (such as Python Java).
  • Experience with cloud services (AWS GCP Azure) and understanding of container technologies (Docker Kubernetes).
  • Fluent in either English or Japanese (Business level proficiency required for one).

Preferred Requirements

• SaaS Web
• Generative AI
• English
  • Experience in developing SaaS web applications
  • Experience in designing and building largescale and complex architectures
  • Basic understanding of and interest in Generative AI
  • Ability to keep up with the latest technology trends and share knowledge and expertise with the organization

Tech Stacks

• : TypeScript Next.js React
• : Python
• : GCP GPU cloud Services
• : Slack Confluence Jira Google Workspace Github

Mac (Apple)

Github CopilotGPT

2

Conditions / Benefits

Employment system: Full time

Location: Shinjukuku Tokyo

*Hybrid work with 3 days in the office and 2 days remote work per week.

Annual Salary:

based on experience ability and previous work experience

*Pay raise opportunities twice a year (April October)

*Bonuses twice a year (May November)

Hours: 10:00 19:00

• Saturdays Sundays off
• National holidays
• Paid holidays
• GW vacation
• Summer/winter vacation etc.

Benefits

• Book purchase subsidy (up to 30000 yen per half year)
• Refreshment allowance (up to 5000 yen per month)
• Rent allowance
• Support system for acquiring qualifications and languages support for taking training courses (on a casebycase basis)
• Support system for working parents
• Refreshment leave system
• Club activity allowance
• Other company events (monthly gettogethers etc.)
• Use of recreational facilities of Kanto IT Software Health Insurance Association affiliated sports clubs etc.
• Regular health checkups (once a year)

Insurance

• Social insurance
• Health insurance (Kanto IT Software Health Insurance Association)
• Unemployment insurance

Other benefits

• Transportation expenses are paid in full

Interview Process

1. CV Screening
2. 1st Interview
3. 2nd Interview
4. Final interview There will be an aptitude test and reference check before the final interview
5. Offer

This process is subject to change.