Senior Group Technical Architect
India
Job Description
Senior Group Technical Architect
Chennai, Tamil Nadu

Job Summary

Enterprise Data Architect

Role Summary

Own the enterprise-wide data architecture across lakehouse/warehouse platforms, ensuring scalable data integration, governance, security, and ML/AI readiness.

Responsibilities

  • Define target-state data architecture (lakehouse, medallion, CDC, streaming).
  • Establish enterprise data modeling standards (dimensional, Data Vault).
  • Lead platform/tooling decisions (Azure/AWS/GCP; Snowflake/Databricks).
  • Set governance standards: cataloging, lineage, quality, access controls.
  • Architect ingestion pipelines (batch, real-time, API-based).
  • Enable ML/AI readiness using feature store patterns, model-serving integration.
  • Implement strong security: PII/PHI controls, encryption, key mgmt, auditing.
  • Optimize cost/performance across storage, compute, and formats.
  • Review solution designs for scalability, interoperability, and compliance.
  • Create roadmaps, standards, and mentor architects/engineers.

Requirements (Updated & Relevant)

  • Deep expertise in cloud data ecosystems, ELT/ETL, streaming, and orchestration.
  • Strong data modeling, governance, cataloging, and metadata management skills.
  • Experience integrating data architectures with AI/ML workloads.
  • Understanding of security frameworks, data contracts, and FinOps principles.

Experience

10–15+ years in data architecture with enterprise-scale delivery.

 

Key Responsibilities

1. To architect| design and develop (through Team) solution for product/project & sustenance delivery
2. To bridge the gap between client needs and business goals by gathering requirements, crafting innovative solutions with deep domain/technology expertise, and driving successful implementations that propel strategic initiatives.
3. To ensure knowledge up-gradation and work with new technologies so that the solution is current and meets quality standards and the client requirements
4. To review architecture and design deliverables and ensure solutions adhere to industry best practices ,architectural standards simultaneously establish and enforce governance /compliance measures.
5. To train and develop team so as to ensure that there is an adequate supply of trained manpower in the said technology and delivery risks are mitigated
6. To submit Whitepapers, participate in industry forums and file Patents

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.