- adas
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ecu
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software architect
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autosar
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embedded software
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automotive
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software architecture
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domain controller
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iso 26262
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iso 21434
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aspice
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soc
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mpu
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ci/cd
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embedded systems
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functional safety
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cybersecurity
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software defined vehicle
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autonomous driving
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yokohama
日本, 神奈川県出社のみ (オフィス勤務)AI／機械学習／NLP / DevOps／SRE／システム統合 / 組み込みシステム／IoT / ITコンサルティング／ITプロジェクト管理 / ソフトウェア開発／プログラミング / ソフトウェア／システムエンジニア正社員
42714|日本タタ・コンサルタンシー・サービシズ株式会社|投稿 2026/07/18
About TCS Japan
Tata Consultancy Services Japan (TCS Japan) is a global leader in IT services, consulting, and business solutions. We help our clients simplify and evolve their increasingly complex IT environments to drive meaningful business transformation. Leveraging deep industry expertise and a global network of research and delivery centers, we deliver the highest levels of quality and satisfaction to our clients.
Transform business. Contribute to a better society. At TCS, your ambitions can become reality through world-class technology and industry knowledge.
Working alongside world-class colleagues
Every great endeavor begins with an individual's vision and conviction to make the world more convenient and better. TCS Japan draws on the collective expertise of 600,000 colleagues around the globe, working together to bring digital-driven transformation to the world.
About this role
Join our Industrial Autonomy & Engineering (IA&E) unit as an ECU / ADAS Software Architect, designing scalable, safety-critical architectures for next-generation AI-enabled mobility systems. Working within a multi-program engagement for a leading global Tier-1 supplier, you will lead end-to-end ADAS system architecture — from AUTOSAR layer design through safety and cybersecurity compliance — shaping the future of software-defined, autonomous mobility.
Required Qualifications
・7+ years of experience in automotive embedded software development with ECU or ADAS architecture experience
・Strong expertise in AUTOSAR (Classic and/or Adaptive)
・Experience optimizing SoC/MPU resource utilization and software integration
・Experience translating system requirements into software architecture and module design
・Exposure to ASPICE development processes
・Business-level proficiency in both Japanese and English
Preferred Qualifications
・Hands-on experience designing systems compliant with ISO 26262 (Functional Safety) and ISO 21434 (Cybersecurity)
・Experience with CI/CD pipelines and automated software testing environments
・Strong understanding of hardware-software co-design and low-level embedded systems
・Experience performing technical feasibility studies, risk assessments, and architecture trade-off analysis
Language
Japanese/English bilingual, advanced business level required. English is used for communication with the offshore team, and Japanese for communication with customers.
・Design and lead scalable software architectures for ADAS ECU platforms
・Define layered architectures and system integration using Classic and Adaptive AUTOSAR
・Optimize SoC/MPU resource utilization and overall system performance
・Ensure compliance with ISO 26262 and ISO 21434
・Translate customer requirements into software specifications and module designs
・Collaborate with hardware and Basic Software (BSW) teams to support system integration
・Support CI/CD pipelines and ensure ASPICE-aligned software development
・Conduct feasibility studies and technical risk assessments throughout the project lifecycle
About the Team
The Industrial Autonomy & Engineering (IA&E) unit drives digital transformation by delivering AI-enabled, software-defined, and secure intelligent products that enhance customer experience and performance. We collaborate with automotive OEMs and Tier-1 suppliers to advance Software-Defined Vehicles using AI, IoT, cloud, and cybersecurity technologies. Recognized globally as industry leaders, we combine strong local expertise with TCS's global capabilities to deliver innovative, customer-centric solutions shaping the future of mobility.
About the Project
This is a multi-program engagement with a leading global Tier-1 supplier for end-to-end AD/ADAS system development. The team collaborates across project management, system architecture, software development, AI integration, system integration, validation, safety, and security to deliver scalable, high-quality, production-ready ADAS solutions.
Career Growth
This role offers the opportunity to build expertise in safety-critical AI mobility systems, with exposure spanning from concept through Start of Production (SOP). Potential career paths include Lead Architect (Autonomous Programs) or Technical Project Manager.
Location
Yokohama, Kanagawa / Client site
・9:00 AM – 6:00 PM (8 working hours)
・Flextime system available
・Core hours: 10:00 AM – 4:00 PM
・Discretionary Labor System for Professional Work
・Deemed working hours: 8 hours per day
["Annual Salary\r
Salary is determined based on individual experience and ability, in accordance with company policy (the original listing does not specify a fixed monthly base amount; compensation is negotiated individually).\r
\r
Discretionary Labor Allowance (if applicable):\r
¥60,000–¥80,000/month (≈ ¥720,000–¥960,000/year), paid under the specialized-work discretionary labor system.\r
\r
Salary Increases: \r
Available, based on annual performance review.\r
\r
Bonus: \r
Provided, based on company and individual performance (specific amount not fixed; determined per company policy).\r
\r
Insurance: Health insurance, welfare pension, employment insurance, workers' accident compensation insurance\r
\r
Savings & Retirement Programs: Employee property accumulation savings program (Zaikei) and defined contribution pension plan (regular employees only)\r
\r
Lifestyle Benefits: Cafeteria plan (corporate employee benefits program with selectable options)\r
\r
Facilities: Access to corporate membership facilities (sports clubs, hot spring resorts, hotels, and more)"]
Two days off per week (Saturday & Sunday), National holidays, Year-end and New Year holidays, Annual paid leave, (10 days in the first year, depending on joining date), Bereavement leave, Maternity, childcare, and family care leave, Other company-designated leave
出社のみ (オフィス勤務)
国 / 地域
日本
都道府県
神奈川県
