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Ai/ml Engineer - Genai, Llm & Rag (python & Nlp) @ Tata Consultancy

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 Ai/ml Engineer - Genai, Llm & Rag (python & Nlp)

Job Description

Key Responsibilities

  • Design and implement machine learning and deep learning models
  • Develop Generative AI solutions using LLMs (GPT, LLaMA, etc.)
  • Build RAG (Retrieval-Augmented Generation) pipelines and AI workflows
  • Work with frameworks like LangChain for orchestration
  • Perform model fine-tuning and customization for business use cases
  • Develop solutions for:
    • Text generation
    • Sentiment analysis
    • Chatbots and conversational AI
    • Language translation
  • Work with embeddings, tokenization, and vector-based retrieval systems
  • Deploy AI models on cloud platforms (AWS / GCP / Azure)
  • Analyze data and generate insights using AI techniques
  • Evaluate model performance and optimize based on metrics and feedback
  • Ensure ethical AI practices, including bias reduction and data privacy

MustHave Skills

AI / ML Core

  • Strong expertise in:
    • Machine Learning & Deep Learning
    • Supervised & Unsupervised learning (classification, regression)
  • Hands-on experience with:
    • LLMs and Generative AI (GPT, LLaMA, etc.)
    • RAG pipelines and agent-based workflows

Programming

  • Strong proficiency in:
    • Python
    • Libraries such as Pandas, NumPy

Frameworks & Tools

  • Experience with:
    • LangChain / HuggingFace
    • Model deployment and integration frameworks

GoodtoHave Skills

  • Experience with:
    • Cloud platforms (AWS / GCP / Azure)
  • Exposure to:
    • Streamlit / Gradio / Flask for building AI interfaces
  • Knowledge of:
    • GraphQL / APIs

Job Classification

Industry: IT Services & Consulting
Functional Area / Department: Data Science & Analytics
Role Category: Data Science & Machine Learning
Role: Machine Learning Engineer
Employement Type: Full time

Contact Details:

Company: Tata Consultancy
Location(s): Bhubaneswar

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Keyskills:   Machine Learning Deep Learning Python Data Science NLP LangChain RAG LLM

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Tata Consultancy

Tata Consultancy Services (TCS) is an Indian multinational information technology services, consulting, and business solutions company headquartered in Mumbai, India

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