Gaijin Hunter Careers · Japan
Popular: Professional roles Visa support Apply from abroad No Japanese required Remote OK ¥8M+ salary Exclude teaching
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3 jobs match your filters
sorted by Recommended — what does that mean?
Ranking starts from each job's Foreigner Fit score (0–100, based on posting language, Japanese requirement, visa/relocation signals, apply-from-abroad, salary disclosure, remote option), with small adjustments: full-time +6, part-time/temp −8, salary listed +2, trusted source up to +4. The "Why it fits" line on each card shows the exact signals.

Distributed AI Harness Engineer

Fit 83
Kurashi Tech Tokyo ¥9,000,000 - ¥15,000,000 /year 2026-05-27 japandev · Curated
Apply from abroad Remote OK English: Business / Professional

About the position In this role, you will design and build complex distributed systems and develop AI agent pipelines using a technology stack we believe will define the next decade. You will work closely with the…

Why it fits: Posting is mostly English · No Japanese required · Apply from abroad

Automation QA Engineer

Fit 58
PayPay Remote 2026-06-11 japandev · Curated
Apply from abroad Remote OK English: Business / Professional

Team Missions Serving as an autonomous QA organization in Product Group. To improve the overall quality of PayPay products and services To develop PayPay quality standards and best practices To gain trust in quality…

Why it fits: Posting is mostly English · No Japanese required · Apply from abroad
Check: Salary not listed

AI Engineer

Fit 43
abbeal Tokyo 2026-05-22 japandev · Curated
Remote OK English: Business / Professional

Job Requirements/Responsibilities Move AI out of labs and into production RAG, agents, MLOps, vision/NLP Python, PyTorch, LangChain/LlamaIndex Pinecone/Weaviate Pinecone/Weaviate, FastAPI Cost/token optimisation…

Why it fits: Posting is mostly English · No Japanese required · Remote or hybrid OK
Check: Salary not listed