--- title: "Which companies in Brazil use FastAPI?" description: "AgileEngine, Radix, Toloka, Tractian and more. 258 companies hiring in Brazil whose own job postings show they use FastAPI: 18 confirmed, 240 likely." canonical: https://jobspipe.dev/technologies/fastapi/br --- # Which companies in Brazil use FastAPI? > AgileEngine, Radix, Toloka, Tractian and more. 258 companies hiring in Brazil whose own job postings show they use FastAPI: 18 confirmed, 240 likely. Updated daily from live postings. **Canonical URL:** https://jobspipe.dev/technologies/fastapi/br 258 companies with postings in Brazil use FastAPI according to their own job postings: 18 confirmed and 240 likely. The 7 listed below are confirmed users with at least 2 postings and a verified website; the rest are counted here but not named. - **Confirmed companies:** 18 - **Likely companies:** 240 - **Category:** Web frameworks - **As of:** 25 Sep 2026 ## Companies using FastAPI | # | Company | Postings naming it | Last seen | |---|---|---|---| | 1 | [AgileEngine](https://jobspipe.dev/hiring/agileengine.com) | 26 | 29 Sep 2026 | | 2 | [Radix](https://jobspipe.dev/hiring/radixeng.com) | 5 | 3 Sep 2026 | | 3 | [Toloka](https://jobspipe.dev/hiring/toloka.ai) | 5 | 28 Sep 2026 | | 4 | [Tractian](https://jobspipe.dev/hiring/tractian.com) | 5 | 25 Sep 2026 | | 5 | [Rock Encantech](https://jobspipe.dev/hiring/rockencantech.com.br) | 4 | 22 Sep 2026 | | 6 | [4DF Connect](https://jobspipe.dev/hiring/4dfconnect.carrd.co) | 2 | 10 Sep 2026 | | 7 | [DBC Company](https://jobspipe.dev/hiring/dbccompany.com.br) | 2 | 25 Sep 2026 | ## By country - [United States](https://jobspipe.dev/technologies/fastapi/us) - [India](https://jobspipe.dev/technologies/fastapi/in) - [United Kingdom](https://jobspipe.dev/technologies/fastapi/gb) - [Mexico](https://jobspipe.dev/technologies/fastapi/mx) - [Canada](https://jobspipe.dev/technologies/fastapi/ca) - [Germany](https://jobspipe.dev/technologies/fastapi/de) - [France](https://jobspipe.dev/technologies/fastapi/fr) - [Philippines](https://jobspipe.dev/technologies/fastapi/ph) - [Singapore](https://jobspipe.dev/technologies/fastapi/sg) Worldwide: [Which companies use FastAPI?](https://jobspipe.dev/technologies/fastapi) ## FAQ ### How many companies use FastAPI in Brazil? 258 companies in Brazil have job postings that show they use FastAPI, as of 25 Sep 2026. 18 are confirmed and 240 are likely. ### Which companies use FastAPI in Brazil? AgileEngine, Radix, Toloka, Tractian, Rock Encantech are among the confirmed FastAPI users with the most postings naming it in Brazil. The full list on this page names 7 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":["BR"],"limit":25}' ``` --- Try it with no key: `curl -d '{"limit":3}' https://api.jobspipe.dev/v1/sandbox/jobs/search`. AI agents: the full machine-readable index of this site is https://jobspipe.dev/llms.txt?src=md-twin - API quickstart, MCP server, pricing. Free key (1,000 jobs to start): https://jobspipe.dev/signup