Senior Technical Lead
India
Job Description
Senior Technical Lead
Bangalore, Karnataka

Job Summary

To be responsible for managing technology in complex projects ,providing technical guidance and ensuring successful delivery of solutions.

Key Responsibilities

  • Python programming with the ability to build modular and maintainable backend components
  • Basic understanding of RESTful APIs and integration of backend services
  • Familiarity with microservices architecture and scalable system design concepts
  • Good knowledge of data structures, algorithms, and problem-solving techniques
  • Exposure to databases (SQL/NoSQL) and version control systems (Git)
  • Understanding of software development lifecycle (SDLC) and coding best practices

Skill Requirements

    • Large Language Models (LLMs) – OpenAI, Anthropic, AWS Bedrock, or open-source models
    • RAG (Retrieval-Augmented Generation) concepts and vector databases (e.g., FAISS, Pinecone, Chroma)
    • Exposure to agent frameworks such as LangChain, CrewAI, AutoGen, or similar
  • Basic understanding of:
    • Prompt engineering techniques and prompt optimisation
    • Embeddings and semantic search concepts
    • Context handling and token usage strategies
  • Experience (projects/internships) in building:
    • Simple AI workflows or multi-step pipelines

Rule-based or LLM-driven chatbots or agents

Other Requirements

  • Exposure to cloud platforms (AWS/Azure/GCP)
  • Knowledge of Docker or containerisation basics
  • Familiarity with API deployment and testing tools (Postman, FastAPI, Flask)

Understanding of AI ethics, data privacy, and responsible AI practices

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.