Every Tokyo software job scored for foreign engineers — visa sponsorship, Japanese level, salary and skills. Create a matching profile to personalize the ranking.

Close
Register
Log in

After sending, check your email and click the link

Close
Profile
Opportunities
Resume

City


Systems Engineer (Corporate DX/AX)

Close

Full-time

Japanese?

Remote

AI

GenAI

GCP

Build AI-enabled systems for legal, compliance, risk, HR, and accounting. Design data architecture, LLM workflows, evaluation datasets, audit trails, and access controls.

About this role

Design and implement AI-first business systems for corporate functions, initially including legal, compliance, and risk management, with possible expansion to HR and accounting. Partner with business teams to inventory workflows, identify work for efficiency, AI-enabled enhancement, or human ownership, and prioritize initiatives.

Build data architecture that retains policies, contracts, past decisions, and evaluation records with source information and timestamps, independently of applications and connectable to the company-wide decision platform. Define requirements, design, implement, and operate LLM-based systems, including RAG, hallucination controls using evidence references, audit trails, and access controls. Create evaluation datasets and connect them to the existing evaluation platform for measurement.

Select models based on handling of sensitive data, cost, and latency. Work across analysis, requirements definition, architecture, implementation, evaluation, and operations. The standard platform layer uses Google Cloud, BigQuery, Terraform, and dbt. The role is full remote with full flextime.

Job details

Location
tokyo
Employment
Full-time
Japanese
Japanese
Remote
Remote
Posted
2026-07-28
Category
Software & IT

About UPSIDER

UPSIDER is a Japanese fintech startup offering corporate cards and spend-management tools designed for growing companies.

All UPSIDER jobs & company profile →

Company details

Size
Startup
Founded
2018
HQ
Tokyo, Japan
Employees
201–500
Industry
Fintech · Corporate Cards
Funding
Series C

AI-generated overview — may be incomplete or wrong, so don't rely on it fully.

This is an AI-generated summary of the employer's original posting — details can be incomplete, out of date or simply wrong.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.