Senior Embedded -Software Engineer

Note

• This is a full-time, on-site position based in Toyama-shi. The role requires advanced Japanese communication (Native level or JLPT N1) and strong documentation skills in both Japanese and English. Ideal for engineers with embedded development expertise and coordination experience.
• Work Type: Full-time | On-site
• Location: Toyama-shi, Toyama Prefecture, Japan
• Compensation: YEN 7,000,000 – 9,000,000 (Annual)
• Language Requirement: Japanese – Native or JLPT N1 level; English – Business Level
• Visa Status: Must be eligible to work in Japan

Job Summary

• We are seeking a bilingual Senior Software Engineer experienced in embedded development using C++ and VxWorks/Windows. The role involves system-level coordination, multi-threaded programming, and direct interaction with client departments to manage development, verification, and documentation of embedded applications in semiconductor environments.

Key Responsibilities

• Act as an on-site embedded software coordinator and developer
• Analyze and understand system-level requirements and existing architecture
• Liaise with client departments to gather and interpret requirements
• Create/update technical specifications in Japanese and English
• Lead object-oriented design efforts and coordinate with dependent module owners
• Develop, test, and verify C++ code based on confirmed design
• Manage source control, quality metrics, unit testing, and code coverage
• Report risks, status, and progress to the client
• Perform on-device verification and debug software issues
• Support QA certification processes

Technical Requirements (Must-Have)

• 6+ years of hands-on experience in C++ development for embedded systems
• Practical exposure to VxWorks or Windows programming environments
• Strong understanding of object-oriented analysis/design principles
• Experience in IPC, synchronization, multi-threading, thread prioritization, and memory optimization
• Expertise in multi-layer application integration
• Strong documentation and reporting skills (English & Japanese)
• Excellent problem-solving and communication skills