The ADAS System Architect designs end-to-end architecture for advanced driver-assistance systems in the automotive sector. Requirements typically include experience with ADAS, automotive electronics, embedded systems, systems engineering, and standards such as ISO 26262, AUTOSAR, ASPICE, and cybersecurity regulations. Knowledge of sensors, perception, sensor fusion, vehicle networks, control systems, and software-hardware integration is highly valued. The candidate should be able to translate customer and vehicle requirements into scalable architectures, manage technical trade-offs, and collaborate with software, hardware, safety, and product teams. Strong communication skills, stakeholder management, and professional Japanese and English are likely expected. Experience working with global automotive manufacturers or suppliers would be an advantage.
Capgemini is a global business and technology transformation consultancy headquartered in France, with operations across more than 50 countries. The company helps organizations modernize technology, improve operations, develop digital products, and adopt cloud, data, artificial intelligence, and engineering solutions. Its automotive practice supports vehicle manufacturers and suppliers with connected vehicles, software-defined vehicles, autonomous driving, electrification, manufacturing, and supply-chain transformation. Capgemini combines consulting with engineering and managed services, giving employees opportunities to work on international programs and complex technology platforms. In Japan, the company serves major enterprises across industries and typically values multilingual collaboration, specialist technical expertise, customer focus, and experience working in structured corporate environments.
Japan offers technology opportunities mainly in Tokyo, Yokohama, Nagoya, Osaka, and Fukuoka. Automotive engineering roles are especially concentrated around Nagoya and the wider Aichi region, while Tokyo has the broadest consulting and international business market. Japan’s main islands are Honshu, Hokkaido, Kyushu, and Shikoku, with Okinawa offering a warmer lifestyle. The culture emphasizes punctuality, teamwork, respect, and careful attention to quality. Daily life is safe and convenient, with excellent public transport, though housing and commuting in Tokyo can be expensive. Professional Japanese is often important, especially for automotive clients, although international consulting teams may use English. Eligible professionals generally need an Engineer/Specialist in Humanities/International Services visa, supported by the employer; highly skilled professionals may qualify for a faster-track visa. Relocation packages, Japanese-language preparation, and assistance with housing and registration should be confirmed with Capgemini.
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