In-office (5 days)

Full-time

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: recent 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're hiring a senior backend engineer for our Payments team in Gurugram. You'll write code, make architectural calls, and own systems end to end.

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.

Card-present transactions through in-office terminals, hosted payment pages, and patient-facing payment links. Recurring billing. Reconciliation. Making the ledger tell the truth anyway is a real and ongoing part of this job.

Our payment processor,



plus syncing payment data into third-party practice management systems — each with its own quirks and none of them forgiving.

The data layer. Schema design, indexing, query tuning and migrations in PostgreSQL, on a database that's growing faster than it used to.

How we ship. 7–9 years building production backends, with deep Python and Django experience and genuine ownership of systems other people depended on.

- Strong PostgreSQL fundamentals — schema design, indexing, transactions, and the ability to find and fix a slow query without guessing at it.
- REST API design and third-party integration experience. Redis and Git-based CI/CD — you've built or meaningfully improved a deployment pipeline, not just used one.
- Our team spans the US, India and Bangladesh, so a lot of thinking happens in writing.

Bonus, Not Required

Card-present / POS terminal integration experience.

Subscription or recurring-billing systems.

Docker/Kubernetes, infrastructure-as-code, or observability tooling (metrics, logs, tracing).

📌 Senior Back-End Software Developer (Gurugram)
🏢 Practice by Numbers
📍 Gurugram