AI Engineer – RAG & LLM Systems

Location: Mumbai, In Office / Hybrid

Experience: 3–5 Years

About the Role:

Company Description

LabelBlind® Digital Solutions revolutionizes the food industry by offering comprehensive tools for Product and Labelling Compliance, Nutrition Assessment, Labelling Automation, and Market Readiness for food companies. Through its flagship product, FoLSol®️, LabelBlind® delivers India’s first digital food labelling solution designed to ensure regulatory compliance, transparency, accuracy, and efficiency in creating food labels.

We are looking for a hands-on AI Engineer with strong expertise in the LangChain ecosystem to design, orchestrate, and optimize intelligent AI workflows.

Key Responsibilities:
Design and build RAG pipelines for rule-based validation
Extract structured rules from PDF/XML/web sources using LLMs
Develop AI workflows using LangChain and LangGraph
Implement semantic search and embeddings for accurate retrieval
Use LangSmith for debugging, tracing, and evaluation
Prototype workflows using LangFlow




Generate explainable AI outputs for artwork validation
Optimize prompts and reduce hallucinations

Required Skills:
Robust experience with LLMs and RAG systems
Hands-on expertise in LangChain, LangGraph, LangSmith, LangFlow
Experience with embeddings and vector databases (FAISS, Pinecone, Weaviate)
Proficiency in Python and NLP pipelines
Experience with unstructured data (PDF, HTML, XML)
Strong understanding of prompt engineering and evaluation

Valuable to Have:
Experience in compliance or regulatory domain (Food labeling preferred)
Exposure to OCR tools (Tesseract, AWS Textract, Google Vision)
Knowledge of fine-tuning or domain-specific embeddings

Success Metrics:
High accuracy in rule extraction and validation
Improved retrieval precision and reduced hallucinations
Transparent traceability (rule → source → reasoning)

Work Details:
Working Hours: Mon-Fri (8:30am-5:30pm). Saturday Half Day (8:30am-1:30pm)
Hybrid Working (3 Days Work from Office)

📌 Ai Engineer Foodtech Co Mumbai (India)
🏢 LabelBlind®️
📍 India