Dear Tech Professional
Greetings from Tata Consultancy Services
TCS has always been in the spotlight for being adept in the next big technologies. What we can offer you is a space to explore varied technologies and quench your techie soul.
What we are looking for: Gen AI Data Scientist
Interview Mode: virtual discussion (via MS Teams)
Interview Location : PAN INDIA
- Analyse large, complex datasets to identify patterns, trends, and actionable business insights.
- Develop and deploy machine learning and predictive models to solve real-world business problems.
- Build end-to-end ML pipelines including data preprocessing, feature engineering, and production deployment.
- Design and execute experiments (A/B testing, hypothesis testing) to support data-driven decision making.
- Develop GenAI solutions using LLMs (Gemini/Open-source) for use cases like summarization, code translation, and text extraction.
- Build AI applications such as chatbots, AI agents, and RAG systems using vector databases (PGVector, ChromaDB).
- Work with tools like LangChain, LangGraph, and LangSmith to design scalable, graph-based AI workflows.
- Implement GenAI evaluation frameworks (Ragas, DeepEval, etc.) to ensure model quality and reliability.
- Develop conversational interfaces using ReactJS or similar frontend technologies (TypeScript preferred).
- Apply guardrails to ensure responsible AI practices (hallucination reduction, PII protection, bias control).
- Work with APIs, microservices architecture, and cloud platforms (GCP preferred) for scalable deployments.
- Ensure system reliability and security by handling traffic spikes, implementing best practices for performance, and addressing risks like DDoS or cost attacks.
Regards
Prashaanthini
