Senior Principal

2 weeks ago

Chennai, Tamil Nadu, India Tata Communications Full time

**AI Application Development Team Member**

Join a dynamic and fast-paced team that conceptualizes and executes projects leveraging the power of AI/ML and analytics. Work on producing business outcomes for Cloud and Cybersecurity products and services of Novamesh, a subsidiary of Tata Communications Ltd.

To succeed in this role, you'll need a combination of data science skills, business acumen, and teamwork abilities. A key focus area will be identifying and executing ideas to create monetizable product differentiators by working with domain experts from individual product teams and acquiring relevant skills.

**Key Responsibilities:**

  • Develop, test, and deploy ML/AI models for various products
  • 10-12 years of industry experience with demonstrable outcomes in data science
  • Perform data preprocessing, feature engineering, and ML/DL model evaluation
  • Optimize and fine-tune models for performance and scalability
  • Good understanding of statistical, ML, and AI models
  • Experience with NLP concepts and projects involving entity recognition, text classification, and language modeling like GPT
  • Build and refine RAG models to improve information retrieval and answer generation
  • Integrate RAG methods into existing applications to enhance data accessibility and user experience
  • Collaborate with cross-functional teams, including software engineers, product managers, and domain experts
  • Document processes, methodologies, and model development for internal and external stakeholders

**Requirements:**

  • Bachelor's or Master's degree in Computer Science, Data Science, Statistics, Mathematics, or a related field from a reputable institution
  • Strong knowledge of probability and statistics
  • Expertise in machine learning and deep learning skills
  • Hands-on experience with GenAI, LLMs, and SLMs
  • Strong programming skills
  1. Python, PyTorch, Sci-kit, NumPy, Gen AI tools like langchain/llamaIndex , OpenAI
  2. SQL, flat file DB, Datalakes, data stores, data frames (Pandas, Cudf etc.)
  • Working knowledge of MLOPs principles and implementing projects with Big Data in batch and streaming mode
  • Good knowledge of Data Engineering and working knowledge of the same
  • Excellent problem-solving skills and a proactive attitude
  • Excellent communication skills and teamwork abilities

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