--- title: "Which companies in United States use Vitest?" description: "Toyota North America, Karoo Health, Parkade, FullStack and more. 245 companies hiring in United States whose own job postings show they use Vitest: 28" canonical: https://jobspipe.dev/technologies/vitest/us --- # Which companies in United States use Vitest? > Toyota North America, Karoo Health, Parkade, FullStack and more. 245 companies hiring in United States whose own job postings show they use Vitest: 28 confirmed, 217 likely. Updated daily from live postings. **Canonical URL:** https://jobspipe.dev/technologies/vitest/us 245 companies with postings in United States use Vitest according to their own job postings: 28 confirmed and 217 likely. The 8 listed below are confirmed users with at least 2 postings and a verified website; the rest are counted here but not named. - **Confirmed companies:** 28 - **Likely companies:** 217 - **Category:** Developer tools - **As of:** 25 Sep 2026 ## Companies using Vitest | # | Company | Postings naming it | Last seen | |---|---|---|---| | 1 | [Toyota North America](https://jobspipe.dev/hiring/careers.toyota.com) | 4 | 28 Sep 2026 | | 2 | [Karoo Health](https://jobspipe.dev/hiring/karoohealth.com) | 3 | 6 Oct 2026 | | 3 | [Parkade](https://jobspipe.dev/hiring/parkade.com) | 3 | 25 Sep 2026 | | 4 | [FullStack](https://jobspipe.dev/hiring/fullstack.com.au) | 2 | 25 Aug 2025 | | 5 | [Redfin](https://jobspipe.dev/hiring/redfin.com) | 2 | 1 Oct 2026 | | 6 | [Saransh Inc](https://jobspipe.dev/hiring/saranshinc.com) | 2 | 11 Aug 2026 | | 7 | [TeamViewer](https://jobspipe.dev/hiring/teamviewer.com) | 2 | 2 Oct 2026 | | 8 | [Vailent](https://jobspipe.dev/hiring/vailent.com) | 2 | 2 Oct 2026 | ## By country - [Germany](https://jobspipe.dev/technologies/vitest/de) - [India](https://jobspipe.dev/technologies/vitest/in) - [United Kingdom](https://jobspipe.dev/technologies/vitest/gb) - [Philippines](https://jobspipe.dev/technologies/vitest/ph) - [Czechia](https://jobspipe.dev/technologies/vitest/cz) - [Canada](https://jobspipe.dev/technologies/vitest/ca) - [New Zealand](https://jobspipe.dev/technologies/vitest/nz) - [Brazil](https://jobspipe.dev/technologies/vitest/br) - [France](https://jobspipe.dev/technologies/vitest/fr) Worldwide: [Which companies use Vitest?](https://jobspipe.dev/technologies/vitest) ## FAQ ### How many companies use Vitest in United States? 245 companies in United States have job postings that show they use Vitest, as of 25 Sep 2026. 28 are confirmed and 217 are likely. ### Which companies use Vitest in United States? Toyota North America, Karoo Health, Parkade, FullStack, Redfin are among the confirmed Vitest users with the most postings naming it in United States. The full list on this page names 8 companies. ### How does JobsPipe know a company uses Vitest? 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 Vitest 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 Vitest, 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":["vitest"],"tier_min":"confirmed","company_country_code_or":["US"],"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