- Kolkata, West Bengal, India
- Associate
- 4+ years
Backend & AI Engineering (Python/LLM/RAG) - Senior Associate at PwC Acceleration Center India
Responsibilities
- Developing innovative software solutions to drive digital transformation and enhance business performance
- Designing, building the core intelligence and services layer of AI-powered enterprise applications
- Developing scalable, asynchronous backend services (e.g., FastAPI) while building and owning multi-agent LLM pipelines that power capabilities such as document analysis, content generation, and Retrieval-Augmented Generation (RAG)-based Q&A within clean, modular Python codebases
- Applying technical skills in Python to create efficient backend systems and AI-driven applications
- Working closely with frontend, AI, and quality engineering teams across one or more product pods to design, implement, and scale agentic workflows, RAG pipelines, and the supporting data and job-processing infrastructure
Requirements
- Nice to have: Experience building production LLM applications
- Nice to have: Experience designing and optimizing multi-agent workflows using frameworks such as LangChain, LangGraph, or DeepAgents
- Nice to have: Experience with vector databases such as ChromaDB
- Nice to have: Familiarity with Azure services such as Azure Service Bus, Blob Storage
- Nice to have: Exposure to Cursor, GitHub Copilot, GitHub Remote Agents