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⏰ Full-time

Senior Software Engineer 7+ years (Must have- Python, FastAPI (or Flask/Django), Langchain, Mongodb, RestAPI)

NielsenIQ
Location 📍 pune, India
Posted 📅 June 06, 2026
Work Type ⏰ Full-time

Position Overview

Job Description

  • Build scalable and production grade AI systems involving big data queries. 

  • Build MCP based Agentic AI chat bot dealing with intent classification, agent state management, etc. 

  • Build scalable REST APIs in FastAPI to integrate with LLM APIs (OpenAI, Claude, Azure OpenAI, etc.) 

  • Manage and query structured/unstructured data in MongoDB 

  • Work closely with AI engineers to productionize GenAI use cases (chatbots, summarization, classification, embedding search) 

  • Design token-efficient API interactions and manage rate limits with LLM providers 

  • Optimize performance, latency, and reliability of AI-enhanced APIs 

  • Maintain clean, secure, and testable code across backend and frontend 

  • Own end-to-end features: from UX to backend logic to API integra...

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Job Details

Employment Type
Full-time
📊
Category
Other-General
🏠
Work Arrangement
On-site
📍
Location
pune, India