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AI Development Engineer Intern

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Internship

Japanese?

Visa maybe

AI

GenAI

Full-stack

Build generative-AI products and internal tools from prototypes to operational systems. Projects may include full-stack development, data simulation and visualization, or IoT-enabled agriculture.

About this role

This internship develops generative-AI-enabled products, features, and internal tools. Work can span prototyping through implementation for operational use. Engineers participate from the early stages of projects and collaborate with UX designers and business members to address both user experience and technical considerations.

Assignments are determined with consideration for the intern's aptitude. One possible assignment is an internal AI tool for improving operations. This project covers infrastructure, backend, and frontend work, including AI-agent improvement, upstream backend design, and frontend UI/UX improvement.

Another possible assignment uses questionnaire data managed in Databricks to create a behavioral simulator for settings such as cities, shopping malls, and stores. Work may include cleansing questionnaire data, developing simulation logic, considering and developing additional data, and visualizing simulation results.

A smart-agriculture project uses sensors to collect environmental data from farmland and build mechanisms for maintaining suitable conditions. Tasks may include visualization and analysis of environmental data, IoT-based automated watering, development of a sensor-use platform, and visualization of sensing results. Other stated work includes backend and frontend development, infrastructure as code, video and image generation systems, and applying AI and IoT.

This is an internship located at the Tokyo headquarters in Akasaka, Minato-ku, Tokyo.

Job details

Location
Tokyo
Employment
Internship
Japanese
Japanese
Visa sponsorship
Visa Sponsor
Posted
2026-08-03
Category
Software & IT

About FOURDIGIT

FOURDIGIT is a Japanese digital design and development firm providing UX design, DX consulting and product development for clients.

All FOURDIGIT jobs & company profile →

Company details

Size
Mid-size
Founded
2001
HQ
Tokyo, Japan
Employees
201–500
Industry
Digital Design · Consulting

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This is an AI-generated summary of the employer's original posting — details can be incomplete, out of date or simply wrong. Always confirm everything on the official posting before applying.