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Justdial Tech Stack

Local search and business management platform with voice-AI and marketplace services

Technology, Information and Internet Mumbai, Maharashtra 10,001+ employees Founded 1996 Public Company

Justdial operates India's largest local search engine and business directory (21M listings across 11 cities) alongside a marketplace of consumer services and an enterprise SaaS product (JD Omni). The tech stack—Python, Flask, FastAPI, TensorFlow, PyTorch, BERT, YOLO, and voice-AI infrastructure (RAG, LangChain, Pipecat, LiveKit)—reveals a sharp pivot toward conversational AI and voice search. Active projects in voice-AI, low-latency streaming audio, language identification, and code-switching for Indian languages signal a play to capture search behavior in vernacular markets where text entry is a friction point.

Tech Stack 22 technologies

Core StackPython Flask FastAPI TensorFlow PyTorch Docker Kubernetes RAG LangChain Android BERT YOLO OpenVINO TensorRT Docker Compose LangGraph Pipecat LiveKit Vercel AI SDK Microsoft Office Kibana

What Justdial Is Building

◆Challenges

Lack of leads
Cold calling
Acquiring new clients
Ultra-low latency voice ai
Code-switching in indian languages
Pii redaction compliance

▲Active Projects

Voice search
Enterprise-grade generative ai applications
Advanced rag
End-to-end voice ai solution for indian market
Real-time language identification modules
Streaming audio pipelines for low latency
Autosuggest

Hiring Activity

Accelerating15 roles · 10 in 30d

Department

Sales

8

Marketing

5

Engineering

2

Legal

1

Product

1

Seniority

Mid

6

Lead

4

Junior

3

Senior

3

Intern

1

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About Justdial

Justdial is a public company headquartered in Mumbai with over 10,000 employees. The platform spans three business areas: a local search engine and business directory (25+ verticals including food, cabs, tickets, groceries, flowers); a consumer marketplace with bills, recharge, and deals; and JD Omni, a cloud-based business management suite for SMBs covering sales, inventory, billing, and customer retention. The service is available across web, mobile app, and mobile web. Current hiring is sales- and marketing-heavy (13 of 17 active roles), with accelerating velocity and presence in India and the United States.

HeadquartersMumbai, Maharashtra

Company Size10,001+ employees

Founded1996

Hiring MarketsIndia, United States

Frequently Asked Questions

What AI technologies is Justdial building?

Justdial is developing enterprise-grade generative AI applications, voice search, advanced RAG systems, and end-to-end voice-AI solutions tailored for the Indian market. The stack includes TensorFlow, PyTorch, BERT, YOLO, LangChain, and voice infrastructure (Pipecat, LiveKit).

What are Justdial's main technical challenges?

Ultra-low latency voice-AI, code-switching detection in Indian languages, and PII redaction compliance. These align with active projects in streaming audio pipelines and real-time language identification modules.