IN-Sr. Associate_ GenAI Developer_Agentic AI & LLM Platforms _AppTech_Advisory_ Kolkata / Bangalore / Mumbai (EARLY joiners)
Core
Design, build, test, and deploy Generative AI applications using large language models, retrieval-augmented generation, semantic search, vector databases, prompt engineering, FastAPI-based services, and agentic frameworks.
Role type
Senior IC GenAI Developer (Agentic AI & LLM Platforms)
Builds
Enterprise chatbots, knowledge assistants, document intelligence, automation agents, code assistants, and AI-led business process automation
Domain
Technology Consulting / Generative AI / Agentic AI
Deliverable
production ML models | product features
Required skills
LLM APIs, prompt engineering, embeddings, RAG pipelines, vector databases, tool calling, LangChain, LangGraph, CrewAI, LlamaIndex, Python, FastAPI, REST APIs, SQL, NoSQL, Redis, Azure OpenAI, AWS Bedrock, GCP Vertex AI, OCR, chunking, metadata extraction
Preferred skills
Kafka, MCP server development, A2A communication patterns, Docker, CI/CD, fine-tuning, SLMs, vLLM, Ollama, Hugging Face, React, Angular, Streamlit, Gradio
Technologies
LangChain, LangGraph, CrewAI, LlamaIndex, Langflow, FastAPI, Node.js, PostgreSQL, MySQL, SQL Server, MongoDB, Cosmos DB, DynamoDB, Redis, Azure OpenAI, AWS Bedrock, GCP Vertex AI, OpenAI, Anthropic Claude, Gemini, Hugging Face, LangSmith, Langfuse, RAGAS, DeepEval, TruLens, Promptfoo, OpenTelemetry
Responsibilities
Develop GenAI applications using LLM APIs, prompt templates, structured outputs, RAG pipelines, embeddings, vector search, and tool calling; Build conversational AI, enterprise search, document Q&A, summarization, classification, data extraction, and workflow automation use cases; Implement prompt orchestration, context management, response formatting, source citation handling, and feedback capture; Build document ingestion pipelines including parsing, OCR coordination, chunking, metadata extraction, embedding generation, indexing, and refresh; Develop basic to intermediate agentic workflows using LangChain, LangGraph, CrewAI, LlamaIndex, or equivalent frameworks; Develop backend services using Python, FastAPI, Node.js, or similar technologies; Support prompt testing, LLM response validation, RAG evaluation, regression testing, and hallucination checks
Seniority
Senior, hands-on IC