--- title: "Which companies in Canada use FastAPI?" description: "Thomson Reuters, Juniper Square, Ema, Mphasis and more. 450 companies hiring in Canada whose own job postings show they use FastAPI: 80 confirmed, 370 likely." canonical: https://jobspipe.dev/technologies/fastapi/ca --- # Which companies in Canada use FastAPI? > Thomson Reuters, Juniper Square, Ema, Mphasis and more. 450 companies hiring in Canada whose own job postings show they use FastAPI: 80 confirmed, 370 likely. Updated daily from live postings. **Canonical URL:** https://jobspipe.dev/technologies/fastapi/ca 450 companies with postings in Canada use FastAPI according to their own job postings: 80 confirmed and 370 likely. The 39 listed below are confirmed users with at least 2 postings and a verified website; the rest are counted here but not named. - **Confirmed companies:** 80 - **Likely companies:** 370 - **Category:** Web frameworks - **As of:** 25 Sep 2026 ## Companies using FastAPI | # | Company | Postings naming it | Last seen | |---|---|---|---| | 1 | [Thomson Reuters](https://jobspipe.dev/hiring/tr.com) | 63 | 6 Nov 2026 | | 2 | [Juniper Square](https://jobspipe.dev/hiring/junipersquare.com) | 28 | 5 Nov 2026 | | 3 | [Ema](https://jobspipe.dev/hiring/ema.ai) | 18 | 5 Nov 2026 | | 4 | [Mphasis](https://jobspipe.dev/hiring/mphasis.com) | 15 | 30 Oct 2026 | | 5 | [Newfold Digital](https://jobspipe.dev/hiring/newfold.com) | 14 | 5 Nov 2026 | | 6 | [Spait Infotech](https://jobspipe.dev/hiring/spaitinfotech.com) | 14 | 6 Nov 2026 | | 7 | [Jobright.ai](https://jobspipe.dev/hiring/jobright.ai) | 13 | 28 Sep 2026 | | 8 | [OpenMined](https://jobspipe.dev/hiring/openmined.org) | 11 | 6 Nov 2026 | | 9 | [Extreme Networks](https://jobspipe.dev/hiring/extremenetworks.com) | 10 | 14 Oct 2026 | | 10 | [Invert](https://jobspipe.dev/hiring/invertbio.com) | 9 | 24 Oct 2026 | | 11 | [Penn Interactive](https://jobspipe.dev/hiring/boards.greenhouse.io) | 9 | 28 Oct 2026 | | 12 | [Super.com](https://jobspipe.dev/hiring/super.com) | 9 | 2 Nov 2026 | | 13 | [CN](https://jobspipe.dev/hiring/cn.ca) | 7 | 2 Nov 2026 | | 14 | [Fleetworthy](https://jobspipe.dev/hiring/fleetworthy.com) | 5 | 7 Oct 2026 | | 15 | [Sanofi](https://jobspipe.dev/hiring/sanofi.com) | 5 | 5 Nov 2026 | | 16 | [Enterprise Solutions Inc.](https://jobspipe.dev/hiring/enterprisesolutioninc.com) | 4 | 4 Nov 2026 | | 17 | [Flinks](https://jobspipe.dev/hiring/flinks.com) | 4 | 4 Sep 2026 | | 18 | [Gigi](https://jobspipe.dev/hiring/gigienergy.com) | 4 | 28 Oct 2026 | | 19 | [HiredBuddy](https://jobspipe.dev/hiring/hiredbuddy.com) | 4 | 5 Nov 2026 | | 20 | [Stikeman Elliott LLP](https://jobspipe.dev/hiring/stikeman.com) | 4 | 26 Oct 2026 | | 21 | [TechDoQuest](https://jobspipe.dev/hiring/techdoquest.com) | 4 | 11 Oct 2026 | | 22 | [Atlantis IT Group](https://jobspipe.dev/hiring/atlantisitgroup.com) | 3 | 23 Oct 2026 | | 23 | [Benevity](https://jobspipe.dev/hiring/benevity.com) | 3 | 9 Oct 2026 | | 24 | [CrowdStrike](https://jobspipe.dev/hiring/crowdstrike.com) | 3 | 3 Oct 2026 | | 25 | [eMumba](https://jobspipe.dev/hiring/emumba.com) | 3 | 26 Oct 2026 | | 26 | [GHGSat](https://jobspipe.dev/hiring/ghgsat.com) | 3 | 6 Oct 2026 | | 27 | [Guidepoint](https://jobspipe.dev/hiring/guidepoint.com) | 3 | 4 Nov 2026 | | 28 | [Intact](https://jobspipe.dev/hiring/intactfc.com) | 3 | 7 Nov 2026 | | 29 | [ISAAC Instruments](https://jobspipe.dev/hiring/isaacinstruments.com) | 3 | 22 Oct 2026 | | 30 | [Tecsys Inc.](https://jobspipe.dev/hiring/tecsys.com) | 3 | 2 Nov 2026 | | 31 | [ALTEN Canada](https://jobspipe.dev/hiring/alten.ca) | 2 | 30 Sep 2026 | | 32 | [Checkbook](https://jobspipe.dev/hiring/checkbook.io) | 2 | 22 Oct 2026 | | 33 | [CIBC](https://jobspipe.dev/hiring/cibc.com) | 2 | 19 Oct 2026 | | 34 | [Elevation Capital](https://jobspipe.dev/hiring/elevationcapital.com) | 2 | 25 Sep 2026 | | 35 | [Gala Solutions](https://jobspipe.dev/hiring/galasolutions.ca) | 2 | 7 Oct 2026 | | 36 | [NovoEd, Inc.](https://jobspipe.dev/hiring/novoed.com) | 2 | 4 Nov 2026 | | 37 | [Princeton IT Services, Inc](https://jobspipe.dev/hiring/princetonits.com) | 2 | 14 Aug 2026 | | 38 | [ProCogia](https://jobspipe.dev/hiring/procogia.com) | 2 | 9 Oct 2026 | | 39 | [Tucows Domains](https://jobspipe.dev/hiring/tucowsdomains.com) | 2 | 3 Nov 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) - [Germany](https://jobspipe.dev/technologies/fastapi/de) - [France](https://jobspipe.dev/technologies/fastapi/fr) - [Mexico](https://jobspipe.dev/technologies/fastapi/mx) - [Brazil](https://jobspipe.dev/technologies/fastapi/br) - [Spain](https://jobspipe.dev/technologies/fastapi/es) - [Poland](https://jobspipe.dev/technologies/fastapi/pl) Worldwide: [Which companies use FastAPI?](https://jobspipe.dev/technologies/fastapi) ## FAQ ### How many companies use FastAPI in Canada? 450 companies in Canada have job postings that show they use FastAPI, as of 25 Sep 2026. 80 are confirmed and 370 are likely. ### Which companies use FastAPI in Canada? Thomson Reuters, Juniper Square, Ema, Mphasis, Newfold Digital are among the confirmed FastAPI users with the most postings naming it in Canada. The full list on this page names 39 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":["CA"],"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