Senior Group Technical Architect
India
Job Description
Senior Group Technical Architect
Bangalore, Karnataka

Job Summary

SME Roles and Responsibilities
    Responsibilities
1    Own end-to-end proposal lifecycle — from RFI/RFQ analysis and technical solutioning to high-quality bid submissions and customer presentations
2    Lead technical strategy for pursuits — shape winning solutions, defend proposals, and ensure competitive differentiation across OEM and Tier-1 engagements.
3    Identify, incubate and evangelize next-gen automotive technologies including SDV, GenAI, ADAS, and EV/BMS platforms to position the organization at the forefront.
4    AI solutions & Automation to be driven across the phases bringing optimum Time to Market and cost benefits
5    System thinking, Technical decision making, Stakeholder communication, Mentoring & leadership
    
#    System & Software 
1    Define end to end software architecture for automotive systems (ECU, domain, zonal, centralized/SDV).
2    Translate vehicle-level requirements into software, middleware, and hardware abstractions.
3    Select appropriate architectural patterns:Service oriented architecture (SOA), Event driven architecture, Layered architecture (HAL, BSW, Middleware, Application)
4    Design scalable and reusable software platforms across vehicle lines.
5    Extensively worked in one of many areas ADAS / Powertrain / Infotainment and Clusters/ Classis and Body/ Diagnostics/ Platform Autosar - Classic / Adaptive
6    Define Classic AUTOSAR or Adaptive AUTOSAR architecture based on use case.
7    BSW configuration (MCAL, ECU Abstraction, Services)
9    Service discovery, POSIX OS integration, SOME/IP, DDS
10    Cybersecurity Architecture (ISO/SAE 21434)
11    Define secure software architecture: Secure boot, Secure OTA, Key management
12    Architect systems to meet ASIL (A–D) requirements : HARA (Hazard Analysis and Risk Assessment), Safety concept development (Functional & Technical)
13    Apply safety mechanisms: Watchdogs, Redundancy, Memory protection, Safe state handling
14    Act as a technical authority across teams: System engineering, Software development, Hardware, Validation & test
15    Tools : Exposure to various tool chains from Systems engineering, Development, HIL/MIL/SIL Simulators, debuggers and tracers
    
    Technical
1    C/C++, Python, Model based design (MATLAB/Simulink – architectural level)
3    Automotive networking ( CAN, LIN, CAN FD, 10/100 Base T1, Ethernet, TSN, Flexray, etc)
4    Functional safety (ISO 26262) & cybersecurity (ISO/SAE 21434)

Key Responsibilities

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Skill Requirements

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Other Requirements

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Information at a Glance

Why HCLTech?

At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 226,300 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending December 2025 totaled $14.5 billion.

23 Benefits At HCLTech, we believe in empowering our employees with comprehensive benefits that support their professional growth and enhance their well-being. When you sign up for a career with us, you gain access to: https://rmkcdn.successfactors.com/147eb21f/a701dca9-f32d-4fc9-9447-6.svg Industry-benchmarked compensation https://rmkcdn.successfactors.com/147eb21f/b0c54381-ddcc-4a33-9b35-9.svg Best-in-class healthcare benefits https://rmkcdn.successfactors.com/147eb21f/b73027be-7aae-4d36-a090-4.svg Personal time off https://rmkcdn.successfactors.com/147eb21f/d5b4fdfd-2e99-4e26-9878-9.svg Maternity and paternity benefits https://rmkcdn.successfactors.com/147eb21f/3d42b0fc-4652-435a-9ece-c.svg Access to skills / higher education programs/resources https://rmkcdn.successfactors.com/147eb21f/aeddeaf2-9e25-4584-ad11-d.svg Discounts on products and services via Benefit Box https://rmkcdn.successfactors.com/147eb21f/a9609a3b-2700-4b3c-9d90-a.svg Participate in CSR programs and live life with a purpose https://rmkcdn.successfactors.com/147eb21f/c6e33851-710f-4634-bd69-f.svg Opportunities to grow and advance your career Note: The benefits listed above vary depending on the nature of your employment and the country where you work. Some benefits may be available in some countries but not in all.