Full-time

No JP needed

EN required

Visa maybe

Remote

Backend

Design and operate production AI agents for customer-facing products in Money Forward’s CDAO Office.

Full-time

JP required

Visa maybe

Remote

Backend

ML

Builds an autonomous-driving MLOps platform, including model-training and monitoring pipelines, vehicle deployment, large-scale data analysis, sensor-data conversion, and model evaluation.

Full-time

No JP needed

EN required

Visa likely

Backend

Python

Develop core features for HENNGE One, focusing on backend and web-platform development, ensuring secure access experiences for enterprises.

Full-time

English?

Visa maybe

Backend

K8s

SQL

Design, build, and maintain scalable backend systems for Fanicon, collaborate with product and engineering stakeholders, lead engineers, and improve architecture, scalability, and reliability.

Internship

English OK

Visa maybe

ML

NLP

Python

Research natural language processing for multimodal machine learning in an internship based in Tokyo. The role focuses on research activities in NLP and multimodal machine learning.

Full-time

JP preferred

EN required

Visa maybe

ML

Research

Develop machine-learning models, run experiments, and analyze large-scale data to improve product discovery, search relevance, personalization, and GenAI/LLM-powered customer experiences.

Full-time

JP Native

Visa maybe

Remote

PM

Management

Lead product improvement and new-product initiatives for MiiTel and related services, balancing user needs, business impact and engineering capacity while coordinating engineers and business teams.

Full-time

No JP needed

EN required

Visa maybe

Relocation

Security

Senior security engineer joining the SRE team to secure products through penetration testing, application and AI security, automated controls, and audit support.

Internship

JP preferred

EN required

Visa maybe

ML

Research

Applied Scientist Interns build machine-learning models, analyze large-scale data, run experiments, and use GenAI/LLMs to improve search, product discovery, personalization, and customer experiences.

Full-time

EN required

Japanese (N2)

Visa maybe

Remote

PM

Lead product strategy, priorities and delivery for Fanicon and other THECOO products in Tokyo. Requires product management experience and communication with stakeholders in Japanese and an English-speaking development team.

Full-time

JP or EN

Visa maybe

Remote

Python

SQL

Define safety metrics for autonomous-driving systems and turn them into data requirements, pipelines, triage workflows, dashboards, and continuously updated safety cases.

Full-time

EN required

Visa maybe

AI

GenAI

ML

Research and develop generative AI models for video and anime image generation, designing datasets and pipelines and building tools for creative production workflows.

Full-time

EN required

JP Native

Visa maybe

Management

Eng Manager

Leads a five-person Backend team, managing engineers while shaping technical direction and development processes. Handles backend incidents and contributes hands-on to selected projects for a consumer AI conversation app.

Full-time

JP required

Visa maybe

Remote

Python

ML

Develops and productizes machine-learning planning for autonomous vehicles, evaluating algorithms with vehicle data and simulation. The role also integrates planning and control systems and optimizes real-time performance on in-vehicle ECUs.

Internship

EN preferred

Visa maybe

ML

Vision

Python

Conduct research as an Audio-Visual AI Research Scientist Intern in Tokyo, focusing on artificial intelligence methods for audio and visual applications within Sony Group.

Full-time

JP required

EN required

Visa maybe

Security

Linux

Test web, mobile, API, cloud, telecom, and AI/ML systems through manual and automated penetration testing. Identify vulnerabilities, document findings, and validate remediation.

Full-time

English?

Visa maybe

SQL

AWS

Data Science

Build analysis and visualization tools for Amazon Logistics, investigate delivery-network performance, and lead BI engineers and analysts turning large-scale logistics data into operational improvements.

Full-time

Visa conditional

English?

Support Eng

Tech Support

Python

Provide IT support for Anthropic staff in Tokyo under a hybrid policy, with office attendance expected at least 25% of the time. A bachelor’s degree or equivalent experience is required.