Qualifications & Skills

- Experience: skilled experience in data science, machine learning, and AI, with specific experience in NLP, LLMs, and GenAI applications.

- Programming Languages: Strong proficiency in Python is mandatory, with experience in data science libraries like NumPy, Pandas, and Scikit-learn. Knowledge of SQL is also essential for data extraction and manipulation.
- AI/ML Frameworks: Expertise deep learning frameworks such as PyTorch and TensorFlow. Familiarity with Hugging Face transformers, NLTK, or SpaCy is also common.
- GenAI/NLP Specific Tools & Techniques:
- Experience with LLM frameworks like LangChain and LlamaIndex.
- Knowledge of building retrieval systems using vector databases (e.g., Pinecone, Weaviate, ChromaDB, FAISS).
- Proficiency in NLP techniques include embeddings, topic modeling, text classification, semantic search, and summarization.

- Cloud Platforms: Hands-on experience with major cloud computing services (AWS, Azure, GCP) for model deployment and leveraging services like Azure OpenAI, Google Vertex AI, or AWS Bedrock.
- Problem-Solving: Strong analytical, problem-solving, and statistical skills.

📌 GenAI Data Scientist (Noida)
🏢 Tata Consultancy Services
📍 Noida