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Data Scientist AIML @ Tata Consultancy

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 Data Scientist AIML

Job Description

Essential skills/knowledge/experience:

Role- Data Scientist ( 5 to 12 Yrs )

  • Hands-on experience with GenAI, Gemini or Open source LLMs and develop GenAI applications for Code Translation, Text Extraction, Summarisation and SDLC Optimization etc.
  • Hands-on Experience with AI Agents, Chat bots, RAG (Retrieval-Augmented Generation), and vector databases. ( PG vector / croma DB )
  • Hands-on Experience with GenAI Performance Evaluation tools like Pegasus, Ragas, DeepEval
  • Create Conversational Interface with React JS or other Frontend components, Develop and deploy AI agents using LangGraph and ADK, A2A, MCP
  • Strong programming skills in Python (experience with LangChain/LangGraph / LangSmith frameworks) and TypeScript ( preferable )
  • Solid understanding of LLMs, prompt engineering, and graph-based workflows.
  • Knowledge and implementation of Input and Output guardrails in addressing Hallucination, PII filtering, HAP and Bias etc.
  • Implemented security best practices, Experience to address spikes and Denial of wallet attacks, DDoS attack and other Spike arrest strategies
  • Knowledge of API Gateways and ISTIO , ability to Diagnose and intercept failures in End to End communication
  • Hands-on Experience with API Development and Microservices architecture

Desirable skills/knowledge/experience: (As applicable)

  • Strong experience applying machine learning, statistical modelling, and predictive analytics to realworld business problems.
  • Collaborate with cross-functional teams to ability to resolve end to end connectivity and Data Integrations
  • Experience working with large, complex datasets, including data cleaning, feature engineering, and exploratory data analysis.
  • Familiarity with LLMs, NLP techniques, and GenAI frameworks, including embeddings, prompt engineering, or finetuning.
  • Experience building endtoend ML pipelines, including model validation, optimisation, deployment, and monitoring.
  • Understanding of MLOps practices, including model versioning, model registries, CI/CD for ML, and automated training/inference workflows.
  • Ability to translate business problems into analytical tasks and communicate insights in a clear, concise manner to technical and nontechnical audiences.
  • Knowledge of data governance, including data quality, lineage, ethics, privacy considerations, and responsible AI principles.
  • Comfort working with cloud platforms (GCP preferred) for model training, deployment, and scalable compute.
  • A growthoriented mindset with enthusiasm for exploring new algorithms, tools, and emerging AI/ML techniques.

Job Classification

Industry: IT Services & Consulting
Functional Area / Department: Engineering - Software & QA
Role Category: Software Development
Role: Data Engineer
Employement Type: Full time

Contact Details:

Company: Tata Consultancy
Location(s): Hyderabad

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Keyskills:   AI Agents Data Scientist AIML Chat bots RAG

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Tata Consultancy

\n\nMavlers is a full-service digital marketing agency that has propelled growth for over 7,000 brands and agencies worldwide. As Google, Mailchimp, WP VIP, Microsoft, Salesforce, and HubSpot partners, we possess the expertise to deliver high-impact projects and campaigns tailored to our clients uni...