Data scientist

7 - 12 years

11 - 12 Lacs

Posted:14 hours ago| Platform: Naukri logo

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Job Type

Full Time

Job Description

  • AI/ML Model Development & Optimization Build and optimize models using PyTorch, TensorFlow, and cutting-edge ML frameworks
  • Apply prompt engineering and fine-tuning techniques to foundation models (eg, GPT-4, Claude, Llama)
  • Deliver NLP solutions: classification, summarization, sentiment analysis, entity extraction, conversational AI, and generative workflows
  • Architect Retrieval-Augmented Generation (RAG) pipelines using vector databases, smart chunking, ranking, and caching
  • Develop multi-agent systems for task planning, decomposition, and tool orchestration
  • MLOps & Productionization Implement robust MLOps pipelines: CI/CD, model monitoring, feature stores, and governance
  • Ensure reproducibility, drift detection, explainability (SHAP, LIME), and responsible AI compliance
  • Optimize inference performance and design rollback strategies for production resilience
  • Performance, Security & Compliance Ensure AI solutions meet security, compliance, and performance benchmarks
  • Integrate external APIs with cost-aware and latency-optimized strategies
  • Maintain observability and traceability across deployed systems
  • Stakeholder Engagement & Strategic Roadmapping Translate business goals into scalable technical architectures
  • Communicate risks, metrics, and impact to executives and cross-functional stakeholders
  • Create design diagrams, runbooks, and model cards; lead workshops and technical deep-dives
  • Technology StackProgramming & Frameworks Expert: Python Libraries: Scikit-learn, Pandas, NumPy, XGBoost, LightGBM, NLTK, Frameworks: PyTorch, TensorFlow/Keras, Hugging Face, LangChain, LlamaIndex, Ray, PyTorch Lightning, FastAPI, Flask API Integration: RESTful APIs, OAuth, API keys, paginationCloud & DevOps Cloud: AWS, GCP, Azure Containers: Docker Orchestration: Kubernetes (EKS/GKE/AKS) IaC (nice-to-have): Terraform, CloudFormationMLOps Tools Experiment Tracking: DVC, Weights &
  • Biases, Neptune, TensorBoard Feature Stores, Model Registry, CI/CD pipelinesDatabases Relational: PostgreSQL, MySQL NoSQL: MongoDB, DynamoDB Vector Stores: FAISS, pgvector, Pinecone, OpenSearch, Milvus, WeaviateRAG & Multi-Agent Systems Components:
  • Document loaders, semantic splitters, embeddings (OpenAI, Cohere, Vertex AI), hybrid/BM25 retrievers, Cross-Encoder rerankers Frameworks: Crew AI, AutoGen, LangGraph, MetaGPT, Haystack AgentsSecurity & Compliance Secure AI development, privacy-preserving techniques, bias detection, model explainabilityLeadership & Pre-Sales Experience Proven success in shipping ML products at scale
  • Lead client workshops, technical discovery, and early-stage solutioning
  • Support pre-sales by identifying scalable patterns and architectural differentiators

 

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