--- title: "Which companies in Poland use Ruby?" description: "SentinelOne and more. 53 companies hiring in Poland whose own job postings show they use Ruby: 5 confirmed, 48 likely. Updated daily from live postings." canonical: https://jobspipe.dev/technologies/ruby/pl --- # Which companies in Poland use Ruby? > SentinelOne and more. 53 companies hiring in Poland whose own job postings show they use Ruby: 5 confirmed, 48 likely. Updated daily from live postings. **Canonical URL:** https://jobspipe.dev/technologies/ruby/pl 53 companies with postings in Poland use Ruby according to their own job postings: 5 confirmed and 48 likely. The 1 listed below are confirmed users with at least 2 postings and a verified website; the rest are counted here but not named. - **Confirmed companies:** 5 - **Likely companies:** 48 - **Category:** Programming languages - **As of:** 25 Sep 2026 ## Companies using Ruby | # | Company | Postings naming it | Last seen | |---|---|---|---| | 1 | [SentinelOne](https://jobspipe.dev/hiring/sentinelone.com) | 4 | 25 Sep 2026 | ## By country - [United States](https://jobspipe.dev/technologies/ruby/us) - [Canada](https://jobspipe.dev/technologies/ruby/ca) - [India](https://jobspipe.dev/technologies/ruby/in) - [Japan](https://jobspipe.dev/technologies/ruby/jp) - [United Kingdom](https://jobspipe.dev/technologies/ruby/gb) - [Germany](https://jobspipe.dev/technologies/ruby/de) - [France](https://jobspipe.dev/technologies/ruby/fr) - [Ireland](https://jobspipe.dev/technologies/ruby/ie) - [Brazil](https://jobspipe.dev/technologies/ruby/br) - [Spain](https://jobspipe.dev/technologies/ruby/es) Worldwide: [Which companies use Ruby?](https://jobspipe.dev/technologies/ruby) ## Related - [Companies hiring Ruby roles in the last 30 days](https://jobspipe.dev/hiring/technology/ruby) ## FAQ ### How many companies use Ruby in Poland? 53 companies in Poland have job postings that show they use Ruby, as of 25 Sep 2026. 5 are confirmed and 48 are likely. ### Which companies use Ruby in Poland? SentinelOne are among the confirmed Ruby users with the most postings naming it in Poland. The full list on this page names 1 companies. ### How does JobsPipe know a company uses Ruby? 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 Ruby 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 Ruby, 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":["ruby"],"tier_min":"confirmed","company_country_code_or":["PL"],"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