AI SOFTWARE ENGINEER

Practice by Numbers (PBN) | Gurugram, India S
cope: AI / Conversational Products & Backend Services

About Practice by Numbers
Practice by Numbers is a dental practice management SaaS platform serving over
1,500 practices across North America — practice management software, VOIP,
payment processing, and analytics. We are now expanding into AI-powered
automation, building conversational AI products that change how practices
interact with their patients.

About the Role
We’re looking for a Software Engineer with strong, hands-on experience in both
backend product engineering and contemporary AI systems. The ideal candidate can
design and build reliable, production-grade services while also developing,
integrating, and deploying AI-powered capabilities. As this is a single opening
on a small team, we need someone who can take end-to-end ownership across both
areas and contribute independently throughout the product development lifecycle.

You'll work on our AI Receptionist — a multi-channel conversational AI (voice,
SMS, web chat)



for dental practices — and the backend services, APIs, and
integrations behind it. Hands-on IC role: you own features end to end, including
their production behaviour. Real patient-facing traffic under HIPAA constraints,
where correctness and latency both matter.

Reports to: Lead Engineer — AI
Location: Gurugram, India — this role is open in Gurugram only
Work Mode: In-office
Working Hours: Primarily IST (10 AM – 5 PM), with some evening overlap with US
teams (until 9–11 PM IST) as needed

What You'll Do

Backend
● Build and maintain backend services and RESTful APIs in Python (FastAPI /
Django)
● Design schemas and write efficient PostgreSQL queries; use Redis for caching
and session state
● Work with async and event-driven patterns — queues, webhooks, WebSockets,
background workers
● Own the operational side: logging, metrics, alerting, debugging production
issues
● Write unit and integration tests for the business logic yo

📌 AI Software Engineer (Gurugram)
🏢 Practice by Numbers
📍 Gurugram