--- title: "Which companies in France use Kotlin?" description: "Doctolib, Nabla, Proton, Blockchain.com and more. 192 companies hiring in France whose own job postings show they use Kotlin: 23 confirmed, 169 likely." canonical: https://jobspipe.dev/technologies/kotlin/fr --- # Which companies in France use Kotlin? > Doctolib, Nabla, Proton, Blockchain.com and more. 192 companies hiring in France whose own job postings show they use Kotlin: 23 confirmed, 169 likely. Updated daily from live postings. **Canonical URL:** https://jobspipe.dev/technologies/kotlin/fr 192 companies with postings in France use Kotlin according to their own job postings: 23 confirmed and 169 likely. The 13 listed below are confirmed users with at least 2 postings and a verified website; the rest are counted here but not named. - **Confirmed companies:** 23 - **Likely companies:** 169 - **Category:** Programming languages - **As of:** 25 Sep 2026 ## Companies using Kotlin | # | Company | Postings naming it | Last seen | |---|---|---|---| | 1 | [Doctolib](https://jobspipe.dev/hiring/careers.doctolib.com) | 116 | 4 Oct 2026 | | 2 | [Nabla](https://jobspipe.dev/hiring/nabla.com) | 22 | 4 Oct 2026 | | 3 | [Proton](https://jobspipe.dev/hiring/proton.me) | 21 | 4 Oct 2026 | | 4 | [Blockchain.com](https://jobspipe.dev/hiring/blockchain.com) | 15 | 4 Oct 2026 | | 5 | [BeReal](https://jobspipe.dev/hiring/bereal.com) | 13 | 3 Oct 2026 | | 6 | [Decathlon Digital](https://jobspipe.dev/hiring/digital.decathlon.net) | 7 | 1 Oct 2026 | | 7 | [Betclic Group](https://jobspipe.dev/hiring/betclicgroup.com) | 6 | 29 Sep 2026 | | 8 | [Angi](https://jobspipe.dev/hiring/angi.com) | 5 | 30 Sep 2026 | | 9 | [SAGEMCOM](https://jobspipe.dev/hiring/sagemcom.com) | 5 | 1 Oct 2026 | | 10 | [NEXTON](https://jobspipe.dev/hiring/nexton-group.com) | 4 | 30 Sep 2026 | | 11 | [Septeo](https://jobspipe.dev/hiring/septeo.com) | 4 | 2 Oct 2026 | | 12 | [BlaBlaCar](https://jobspipe.dev/hiring/blablacar.com) | 2 | 11 Aug 2026 | | 13 | [SII Group Belgium](https://jobspipe.dev/hiring/sii.be) | 2 | 22 Sep 2026 | ## By country - [United States](https://jobspipe.dev/technologies/kotlin/us) - [India](https://jobspipe.dev/technologies/kotlin/in) - [Germany](https://jobspipe.dev/technologies/kotlin/de) - [United Kingdom](https://jobspipe.dev/technologies/kotlin/gb) - [Canada](https://jobspipe.dev/technologies/kotlin/ca) - [Brazil](https://jobspipe.dev/technologies/kotlin/br) - [Singapore](https://jobspipe.dev/technologies/kotlin/sg) - [Poland](https://jobspipe.dev/technologies/kotlin/pl) - [Japan](https://jobspipe.dev/technologies/kotlin/jp) Worldwide: [Which companies use Kotlin?](https://jobspipe.dev/technologies/kotlin) ## Related - [Kotlin by industry, country and company size](https://jobspipe.dev/companies-using/kotlin) - [Companies hiring Kotlin roles in the last 30 days](https://jobspipe.dev/hiring/technology/kotlin) ## FAQ ### How many companies use Kotlin in France? 192 companies in France have job postings that show they use Kotlin, as of 25 Sep 2026. 23 are confirmed and 169 are likely. ### Which companies use Kotlin in France? Doctolib, Nabla, Proton, Blockchain.com, BeReal are among the confirmed Kotlin users with the most postings naming it in France. The full list on this page names 13 companies. ### How does JobsPipe know a company uses Kotlin? 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 Kotlin 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 Kotlin, 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":["kotlin"],"tier_min":"confirmed","company_country_code_or":["FR"],"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