IoT Platform Development Engineer
Apply on the company site Posted Aug 5, 2026
Salary (published): ¥7,200,000–¥12,000,000 / year. Languages: Japanese proficiency required — JLPT N1.
About the role
Backend and infrastructure engineering for Actcast, Idein’s edge-AI platform — server side, device firmware, and the compiler/SDK tooling that makes fast inference on constrained hardware possible.
Responsibilities
- Server-side and infrastructure design, development, maintenance, and operations
- IoT device firmware development and management
- High-speed compiler and SDK design and development
- Technical validation of libraries and infrastructure
Qualifications
- Backend engineering experience
- Self-directed learning; HRT principles (Humility, Respect, Trust); strong communication
- Japanese proficiency (JLPT N1)
Nice to have
- Rust
- AWS / GCP (IaaS / PaaS)
- CI/CD systems
- Linux, databases, distributed systems, Pub/Sub
- Raspberry Pi
Tech stack
Rust, AWS, GCP, CI/CD systems, Linux, databases, Pub/Sub.
External listing — the salary range is stated on the official posting (verified live 2026-07-30). The Apply button takes you to Idein’s official HERP page.
Working conditions
- Employer
- Idein
- Employer contact
- https://herp.careers/careers/companies/idein
- Workplace
- Tokyo (Chiyoda) · Remote options
- Type
- Full-time (permanent)
- Salary
- ¥7.2M–¥12.0M / year
These working conditions are summarized from the employer's official posting, where the full and authoritative conditions are published. Please confirm the final terms directly with the employer before accepting any offer.