---
title: "Which companies in India use FastAPI?"
description: "Iris Software, Juniper Square, Persistent Systems, Brillio and more. 1,639 companies hiring in India whose own job postings show they use FastAPI: 20 confirmed,"
canonical: https://jobspipe.dev/technologies/fastapi/in
---

# Which companies in India use FastAPI?

> Iris Software, Juniper Square, Persistent Systems, Brillio and more. 1,639 companies hiring in India whose own job postings show they use FastAPI: 20 confirmed, 1,619 likely. Updated daily from live postings.

**Canonical URL:** https://jobspipe.dev/technologies/fastapi/in

1,639 companies with postings in India use FastAPI according to their own job postings: 20 confirmed and 1,619 likely. The 10 listed below are confirmed users with at least 2 postings and a verified website; the rest are counted here but not named.

- **Confirmed companies:** 20
- **Likely companies:** 1,619
- **Category:** Web frameworks
- **As of:** 25 Sep 2026

## Companies using FastAPI

| # | Company | Postings naming it | Last seen |
|---|---|---|---|
| 1 | [Iris Software](https://jobspipe.dev/hiring/iris.co.uk) | 28 | 26 Sep 2026 |
| 2 | [Juniper Square](https://jobspipe.dev/hiring/junipersquare.com) | 23 | 22 Sep 2026 |
| 3 | [Persistent Systems](https://jobspipe.dev/hiring/persistentsystems.com) | 19 | 21 Sep 2026 |
| 4 | [Brillio](https://jobspipe.dev/hiring/brillio.com) | 15 | 25 Sep 2026 |
| 5 | [NielsenIQ](https://jobspipe.dev/hiring/niq.com) | 12 | 24 Sep 2026 |
| 6 | [Accrete](https://jobspipe.dev/hiring/accrete.ai) | 6 | 21 Sep 2026 |
| 7 | [A.P. Moller - Maersk](https://jobspipe.dev/hiring/maersk.com) | 3 | 25 Sep 2026 |
| 8 | [Compass Consult](https://jobspipe.dev/hiring/compassconsult.co) | 2 | 25 Sep 2026 |
| 9 | [Linde](https://jobspipe.dev/hiring/lindeco.com) | 2 | 25 Sep 2026 |
| 10 | [Tricon Solutions](https://jobspipe.dev/hiring/triconitsolutions.com) | 2 | 25 Sep 2026 |

## By country

- [United States](https://jobspipe.dev/technologies/fastapi/us)
- [United Kingdom](https://jobspipe.dev/technologies/fastapi/gb)
- [Canada](https://jobspipe.dev/technologies/fastapi/ca)
- [Brazil](https://jobspipe.dev/technologies/fastapi/br)
- [Germany](https://jobspipe.dev/technologies/fastapi/de)
- [France](https://jobspipe.dev/technologies/fastapi/fr)
- [Singapore](https://jobspipe.dev/technologies/fastapi/sg)
- [Mexico](https://jobspipe.dev/technologies/fastapi/mx)
- [Japan](https://jobspipe.dev/technologies/fastapi/jp)

Worldwide: [Which companies use FastAPI?](https://jobspipe.dev/technologies/fastapi)

## FAQ

### How many companies use FastAPI in India?

1,639 companies in India have job postings that show they use FastAPI, as of 25 Sep 2026. 20 are confirmed and 1,619 are likely.

### Which companies use FastAPI in India?

Iris Software, Juniper Square, Persistent Systems, Brillio, NielsenIQ are among the confirmed FastAPI users with the most postings naming it in India. The full list on this page names 10 companies.

### How does JobsPipe know a company uses FastAPI?

From the company's own job postings. Each posting is read for the technologies it names, and every company and technology pair is graded: confirmed when two independent checks agree on FastAPI in at least one posting, likely when it is a stated requirement or appears in two separate postings. A single passing mention is not counted here. It is evidence of a team working with FastAPI, not a purchase record.

## Reproduce

```bash
curl -X POST https://api.jobspipe.dev/v1/companies/search -H "Authorization: Bearer $JOBSPIPE_API_KEY" -H "Content-Type: application/json" -d '{"company_technology_slug_or":["fastapi"],"tier_min":"confirmed","company_country_code_or":["IN"],"limit":25}'
```


---
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