Senior Software Engineer
Practice by Numbers · Gurugram, India · In-office (5 days) · Full-time

About us
Practice by Numbers builds the software dental practices run their day on — scheduling, patient communications, analytics, VOIP and payments, in one platform. Around 1,500 practices across the US and Canada use us to run their front desk.

Payments is one of our fastest-growing areas, and one of the few where the software is directly responsible for whether a practice gets paid. We're investing heavily in it over the next year: new payment methods, new products built on top of the payments platform, and a lot of work on making the core more reliable as volume grows.

We operate like a startup, because we are one. Scope is wide, decisions are rapid, and there isn't a layer of people between you and the problem.

About the role
We're hiring a senior backend engineer for our Payments team in Gurugram. You'll report to our Payments engineering lead and work closely with the Payments product manager.

This is a deep individual-contributor role. You'll write code,



make architectural calls, and own systems end to end.
What you'll work on
- Backend services and APIs in Python/Django. You'll own significant surfaces outright, with performance, reliability and maintainability as first-order concerns rather than afterthoughts.
- Money movement. Card-present transactions through in-office terminals, hosted payment pages, and patient-facing payment links. Each surface has its own failure modes and its own definition of "done correctly."
- Recurring billing. Scheduled charges, retries, and the logic that decides when a failed payment needs a human rather than another automated attempt.
- Reconciliation. Processor webhooks arrive late, out of order, or after someone has already recorded a payment by hand. Making the ledger tell the truth anyway is a real and ongoing part of this job.
- Integrations. Our payment processor, plus syncing payment data into third-party practice mana

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