Technical Lead-GenAI - VectorDBand MySQL
India
Job Description
Technical Lead-GenAI - VectorDBand MySQL
Chennai, Tamil Nadu

Job Summary

This role is responsible for developing, integrating, and optimizing Generative AI solutions using advanced prompt engineering and large language models. The individual applies solid technical expertise in Python, RESTful APIs, and database technologies to deliver scalable AI-driven applications, ensuring best practices and technical standards are upheld throughout the development lifecycle.

Experience with Agentic AI frameworks (AutoGPT, CrewAI)

Proficiency in Python, PyTorch, TensorFlow, Hugging Face

 Responsibilities:

Design, develop, and deploy GenAI models and Agentic AI workflows for enterprise applications.

Build multi-agent orchestration systems using LangChain, AutoGen, and integrate RAG pipelines.

Implement secure AI pipelines and APIs using Python and modern frameworks.

Optimize foundation models for performance and cost efficiency.

Collaborate with product, data science, and DevOps teams to deliver scalable AI solutions.

Skills:

Hands-on experience with LLMsprompt engineering, and vector databases.

 Proficiency in Python and AI/ML frameworks (PyTorch, TensorFlow, HuggingFace).

Database knowledge:
Oracle, Redshift database

Frameworks: 

LangChain, AutoGPT, CrewAI, OpenAI Functions 

Monitoring & Logging 

Observability, debugging agent behavior 

Tool Integration 

Connecting AI agents with APIs, databases, external tools

Preferred:

·                  Experience with Agentic AI frameworks (AutoGPT, CrewAI).

·                  Knowledge of multi-modal AI models and advanced orchestration techniques.

Key Responsibilities

1. Implement and optimize GenAI solutions by designing, testing, and refining prompts for large language models using Python and prompt engineering techniques.
2. Develop RESTful APIs with Flask, Django, or FastAPI to enable seamless integration of LLM-based features into web and enterprise applications.
3. Integrate and manage data storage using MySQL, PostgreSQL, and VectorDB technologies such as Pinecone, ensuring efficient handling of embeddings and AI-generated content.
4. Apply solid understanding of Azure AI Search and vector databases to enhance retrieval-augmented generation and semantic search capabilities within GenAI applications.
5. Participate in technical discussions and feasibility studies by evaluating GenAI architectures, technical alternatives, and risk factors to support project delivery.
6. Ensure process compliance and contribute to technical documentation, status reporting, and risk mitigation for assigned modules.

Skill Requirements

1. Solid Proficiency In Genai, Prompt Engineering, And Large Language Models (Llms).
2. Solid Experience With Python Programming For Ai Application Development.
3. Solid Knowledge Of Restful Api Design And Implementation Using Flask, Django, Or Fastapi.
4. Solid Skills In Relational Databases (Mysql, Postgresql) And Vector Databases (Pinecone, Vectordb).
5. Solid Understanding Of Embedding Techniques And Semantic Search Using Azure Ai Search.
6. Solid Ability To Analyze Technical Feasibility And Recommend Best Practices In Genai Solution Development.

Skills:

Hands-on experience with LLMsprompt engineering, and vector databases.

 Proficiency in Python and AI/ML frameworks (PyTorch, TensorFlow, HuggingFace).

Other Requirements

1. Optional but valuable:
2. Certifications such as Microsoft Certified: Azure AI Engineer Associate
3. - Google Professional Machine Learning Enginee
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.