AI Tech Lead

IT Consulting LLP; Kolkata District; Hybrid; INR 3,000,000 - 7,000,000; Full time

Job summary

IT Consulting LLP in Kolkata is seeking a hands-on AI Tech Lead to drive architecture and development of enterprise AI solutions involving RAG, LLMs, Knowledge Graphs and AI-powered business applications.

The role requires 8+ years in software engineering, 3+ years in production AI/ML systems, and strong Python skills. You will work in a hybrid, full-time setting with cutting-edge vector databases and MLOps practices.

Qualifications

• 8+ years of hands-on software engineering experience.

Skills

Python

AI/ML systems

RAG pipelines

Knowledge graphs

REST APIs

Tools

Elasticsearch

Vespa

FAISS

Pinecone

Qdrant

LangChain

LangGraph

LlamaIndex

Ollama

HuggingFace

Spark

Airflow

Kafka

PostgreSQL

Docker

Kubernetes

Helm

Job description

We are looking for a hands-on AI Tech Lead to drive the architecture and development of enterprise AI solutions involving RAG, LLMs, Knowledge Graphs and AI-powered business applications.

Key Requirements

• 8+ years of hands-on software engineering experience
• 3+ years in production AI/ML systems
• Strong Python engineering skills
• Hands-on experience building production-grade RAG pipelines
• Hybrid search / Vector databases – Elasticsearch, Vespa, FAISS, Pinecone, Qdrant or equivalent
• LLM frameworks – LangChain, LangGraph, LlamaIndex, Ollama, HuggingFace
• Strong Data Engineering – ETL/ELT, Spark, Airflow, Kafka
• Strong SQL/PostgreSQL knowledge
• REST APIs / SAP OData / BAPI or equivalent ERP integration
• Docker, Kubernetes & Helm
• Exposure to MLOps, LLM observability and Knowledge Graphs is an advantage

This opportunity is exclusively for experienced professionals.

Kolkata | Hybrid | Full-Time

Skills: etl/elt, spark, airflow, kafka,sql/postgresql,rest apis,mlops,langgraph,knowledge graphs,llamaindex,ollama,sap odata,langchain,production-grade rag pipelines,llm observability,python,ai/ml systems,docker, kubernetes & helm