--- title: "Which companies in Ireland use C++?" description: "Qualcomm, Meta, MongoDB, Microchip Technology and more. 223 companies hiring in Ireland whose own job postings show they use C++: 40 confirmed, 183 likely." canonical: https://jobspipe.dev/technologies/c++/ie --- # Which companies in Ireland use C++? > Qualcomm, Meta, MongoDB, Microchip Technology and more. 223 companies hiring in Ireland whose own job postings show they use C++: 40 confirmed, 183 likely. Updated daily from live postings. **Canonical URL:** https://jobspipe.dev/technologies/c%2B%2B/ie 223 companies with postings in Ireland use C++ according to their own job postings: 40 confirmed and 183 likely. The 28 listed below are confirmed users with at least 2 postings and a verified website; the rest are counted here but not named. - **Confirmed companies:** 40 - **Likely companies:** 183 - **Category:** Programming languages - **As of:** 25 Sep 2026 ## Companies using C++ | # | Company | Postings naming it | Last seen | |---|---|---|---| | 1 | [Qualcomm](https://jobspipe.dev/hiring/qualcomm.com) | 1,751 | 6 Nov 2026 | | 2 | [Meta](https://jobspipe.dev/hiring/metacareers.com) | 413 | 6 Nov 2026 | | 3 | [MongoDB](https://jobspipe.dev/hiring/mongodb.com) | 272 | 7 Nov 2026 | | 4 | [Microchip Technology](https://jobspipe.dev/hiring/microchip.com) | 160 | 6 Nov 2026 | | 5 | [IC Resources](https://jobspipe.dev/hiring/ic-resources.com) | 117 | 6 Nov 2026 | | 6 | [Sony Interactive Entertainment](https://jobspipe.dev/hiring/sonyinteractive.com) | 105 | 6 Nov 2026 | | 7 | [Arista Networks](https://jobspipe.dev/hiring/arista.com) | 85 | 5 Nov 2026 | | 8 | [eBay](https://jobspipe.dev/hiring/ebayinc.com) | 71 | 4 Nov 2026 | | 9 | [OpenText](https://jobspipe.dev/hiring/opentext.com) | 59 | 6 Nov 2026 | | 10 | [Pinterest](https://jobspipe.dev/hiring/pinterest.com) | 53 | 6 Nov 2026 | | 11 | [Qualcomm Innovation Center, Inc.](https://jobspipe.dev/hiring/quic.github.io) | 46 | 7 Nov 2026 | | 12 | [Activision](https://jobspipe.dev/hiring/careers.activision.com) | 43 | 5 Nov 2026 | | 13 | [Workday](https://jobspipe.dev/hiring/workday.com) | 40 | 5 Nov 2026 | | 14 | [Virtu Financial](https://jobspipe.dev/hiring/virtu.com) | 38 | 31 Oct 2026 | | 15 | [Dolby Laboratories](https://jobspipe.dev/hiring/dolby.com) | 33 | 6 Nov 2026 | | 16 | [Archer Recruitment](https://jobspipe.dev/hiring/archer.ie) | 25 | 6 Nov 2026 | | 17 | [Sonatus](https://jobspipe.dev/hiring/sonatus.com) | 25 | 4 Nov 2026 | | 18 | [Bentley Systems](https://jobspipe.dev/hiring/bentley.com) | 23 | 5 Nov 2026 | | 19 | [LiveKit](https://jobspipe.dev/hiring/livekit.com) | 14 | 6 Nov 2026 | | 20 | [IEX Group](https://jobspipe.dev/hiring/iex.io) | 10 | 2 Nov 2026 | | 21 | [IT Search](https://jobspipe.dev/hiring/itsearch.ie) | 5 | 22 Oct 2026 | | 22 | [Protex AI](https://jobspipe.dev/hiring/protex.ai) | 5 | 23 Oct 2026 | | 23 | [acre security](https://jobspipe.dev/hiring/acresecurity.com) | 3 | 28 Oct 2026 | | 24 | [GCS](https://jobspipe.dev/hiring/gcstechtalent.com) | 3 | 13 Oct 2026 | | 25 | [Tyndall National Institute](https://jobspipe.dev/hiring/tyndall.ie) | 3 | 27 Oct 2026 | | 26 | [VOID Interactive](https://jobspipe.dev/hiring/voidinteractive.net) | 3 | 31 Oct 2026 | | 27 | [Fruition Group Ireland](https://jobspipe.dev/hiring/fruitiongroup.com) | 2 | 6 Nov 2026 | | 28 | [Nitro](https://jobspipe.dev/hiring/nitro.com.br) | 2 | 4 Nov 2026 | ## By country - [United States](https://jobspipe.dev/technologies/c%2B%2B/us) - [India](https://jobspipe.dev/technologies/c%2B%2B/in) - [United Kingdom](https://jobspipe.dev/technologies/c%2B%2B/gb) - [Germany](https://jobspipe.dev/technologies/c%2B%2B/de) - [Canada](https://jobspipe.dev/technologies/c%2B%2B/ca) - [France](https://jobspipe.dev/technologies/c%2B%2B/fr) - [Singapore](https://jobspipe.dev/technologies/c%2B%2B/sg) - [Sweden](https://jobspipe.dev/technologies/c%2B%2B/se) - [Japan](https://jobspipe.dev/technologies/c%2B%2B/jp) - [Poland](https://jobspipe.dev/technologies/c%2B%2B/pl) Worldwide: [Which companies use C++?](https://jobspipe.dev/technologies/c%2B%2B) ## FAQ ### How many companies use C++ in Ireland? 223 companies in Ireland have job postings that show they use C++, as of 25 Sep 2026. 40 are confirmed and 183 are likely. ### Which companies use C++ in Ireland? Qualcomm, Meta, MongoDB, Microchip Technology, IC Resources are among the confirmed C++ users with the most postings naming it in Ireland. The full list on this page names 28 companies. ### How does JobsPipe know a company uses C++? 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 C++ 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 C++, 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":["c++"],"tier_min":"confirmed","company_country_code_or":["IE"],"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