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

Job Summary

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

Key Responsibilities
•    Lead design, development, and optimization of AI/ML models for industrial inspection use cases.
•    Build and fine‑tune deep learning models using PyTorch, TensorFlow, and Keras.
•    Drive projects involving Generative AI, Agentic AI platforms, and advanced model engineering.
•    Implement RAG pipelines, prompt engineering strategies, and vector database integrations for intelligent retrieval systems.
•    Architect cloud‑native AI solutions on AWS/Azure.
•    Develop, evaluate, and deploy ML algorithms such as Linear/Logistic Regression, Random Forest, Decision Trees, XGBoost, etc.
•    Build robust Python-based pipelines for data processing, feature engineering, and model deployment.
•    Collaborate with cross‑functional teams to translate complex business needs into scalable technical solutions.
•    Mentor junior engineers and contribute to technical best practices.

Required Skills:
•    Strong proficiency in Deep Learning, Computer Vision, AI model lifecycle, GenAI and LLM in Industrial Inspection areas.
•    Hands‑on experience with PyTorch, TensorFlow, Keras.
•    Working knowledge of Generative AI, RAG, and prompt engineering.
•    Expertise in Python and ML algorithms.
•    Experience with vector databases (FAISS, Pinecone, Milvus, etc.).
•    Cloud proficiency in AWS or Azure.
•    Strong problem‑solving, communication, and leadership skills.
•    Yrs of exp- 4 to 6 yrs
•    Qualification: BE / MCA
•    Location- Chennai

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

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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.