Senior Technical Lead
India
Job Description
Senior Technical Lead
Chennai, Tamil Nadu

Job Summary

Key Responsibilities

Data Modeling & Semantic Layer

  • Develop and maintain SSAS Tabular and Power BI semantic models
  • Design reusable measures, hierarchies, and calculations to support scalable enterprise reporting
  • Implement and maintain Row‑Level Security (RLS) aligned to business and security requirements
  • Ensure semantic consistency and standardized metrics across dashboards and reports

Advanced Analytics & DAX

  • Develop advanced DAX calculations, including time intelligence and complex business logic
  • Apply best practices for model design, including proper granularity, relationships, and calculation placement
  • Optimize semantic models for performance, clarity, and business usability

Analytics Consumption from Modern Data Platforms

  • Consuming and analyzing data from Enterprise Data Warehouses, Azure Data Lakes, and Power BI Dataflows
  • Apply appropriate lake vs. warehouse analytics patterns
  • Focus on data preparation, modeling, and consumption rather than ingestion or platform ownership

 

Power BI Reporting & Storytelling

  • Design and deliver executive and operational dashboards
  • Apply Microsoft‑recommended visualization, accessibility, and storytelling best practices
  • Emphasize insight clarity, usability, and decision support in report design

 

Power BI Tenant‑to‑Tenant Migration Support

  • Support Power BI tenant‑to‑tenant artifact transitions, including reports, datasets, and semantic models
  • Analyze dependencies and refactor artifacts to align with new tenant security models, RLS, and dataset bindings
  • Perform post‑migration validation to ensure data accuracy, refresh reliability, performance, and KPI consistency
  • Collaborate with platform, security, and business teams as a contributor during enterprise reporting transitions

 

Key Responsibilities

1. To be responsible for providing technical guidance to a team of developers, enhancing their technical capabilities and increasing productivity.
2. To conduct comprehensive code reviews, establish and oversee quality assurance processes, performance optimization , implementation of best practices and coding standards to ensure successful delivery of complex projects.
3. To ensure process compliance in the assigned module| and participate in technical discussions/review as a technical consultant for feasibility study (technical alternatives, best packages, supporting architecture best practices, technical risks, breakdown into components, estimations).
4. To collaborate with stakeholders to define project scope, objectives, deliverables and accordingly prepare and submit status reports for minimizing exposure & closure of escalations.

Skill Requirements

null

Other Requirements

null
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.