Senior Technical Specialist
India
Job Description
Senior Technical Specialist
Hyderabad, Telangana

Job Summary

Retrieval methods, search strategies and RAG architectures
LLM architectures, reasoning techniques and agentic systems
Evaluation frameworks, experimentation and statistical methods
Strong hands on SQL and data analysis skills (BigQuery/Teradata or equivalent)
Research methodology, literature review and hypothesis-driven experimentation comfortable consuming research
Python and AI prototyping skills
Desirable: Needs to have at least some exposure here
Semantic layers and metrics modelling
Ontologies and knowledge representation
Knowledge graphs and graph-based reasoning concepts
Taxonomy and metadata design
NL2SQL, Text-to-SQL and broader NL2* methods i.e. Conversational analytics and Dialogue with Data (DwD) approaches highly desirable
LBG data architecture and data product concepts

 

Key Responsibilities

Retrieval methods, search strategies and RAG architectures
LLM architectures, reasoning techniques and agentic systems
Evaluation frameworks, experimentation and statistical methods
Strong hands on SQL and data analysis skills (BigQuery/Teradata or equivalent)
Research methodology, literature review and hypothesis-driven experimentation comfortable consuming research
Python and AI prototyping skills
Desirable: Needs to have at least some exposure here
Semantic layers and metrics modelling
Ontologies and knowledge representation
Knowledge graphs and graph-based reasoning concepts
Taxonomy and metadata design
NL2SQL, Text-to-SQL and broader NL2* methods i.e. Conversational analytics and Dialogue with Data (DwD) approaches highly desirable
LBG data architecture and data product concepts

 

Skill Requirements

Other Requirements

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 223,000 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 June 2026 totaled $14.8 billion.