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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Active: “OpenAI” ≥ ¥8.0M Professional roles Clear all
2 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.

Experienced Ruby on Rails Engineer

Fit 78
Scoville Tokyo ¥9,000,000 - ¥13,000,000 /year 2026-05-22 japandev · Curated
Visa support Apply from abroad Remote OK English: Business / Professional
Around median for Design · role median ¥10.0M (n=5)

Looking to make a meaningful impact in Business & IT Consulting? Join our team as an experienced Ruby on Rails Engineer (with web technology skills). Help us revolutionize Japanese industries through the provision of…

Why it fits: Posting is mostly English · Apply from abroad · Visa or relocation support mentioned
Check: Japanese proficiency required

Principal AI Engineer (Founding Engineer)

Fit 53
Rakuda AI Tokyo ¥30,000,000 /year 2026-05-22 japandev · Curated
Apply from abroad English: Business / Professional
Top 5% pay for Software Engineering · role median ¥8.0M (n=47)

About Rakuda AI Rakuda AI is a Tokyo-based AI product company building agentic LLM systems, applied-AI products, and AI-native software for the Japanese market and beyond. We design, train, and ship full AI systems…

Why it fits: Posting is mostly English · Apply from abroad · Salary listed
Check: Japanese proficiency required