--- title: "Which companies in United States use Kotlin?" description: "Affirm, Agoda, Amazon Web Services (AWS), Kira and more. 1,255 companies hiring in United States whose own job postings show they use Kotlin: 55 confirmed, 1,20" canonical: https://jobspipe.dev/technologies/kotlin/us --- # Which companies in United States use Kotlin? > Affirm, Agoda, Amazon Web Services (AWS), Kira and more. 1,255 companies hiring in United States whose own job postings show they use Kotlin: 55 confirmed, 1,200 likely. Updated daily from live postings. **Canonical URL:** https://jobspipe.dev/technologies/kotlin/us 1,255 companies with postings in United States use Kotlin according to their own job postings: 55 confirmed and 1,200 likely. The 35 listed below are confirmed users with at least 2 postings and a verified website; the rest are counted here but not named. - **Confirmed companies:** 55 - **Likely companies:** 1,200 - **Category:** Programming languages - **As of:** 25 Sep 2026 ## Companies using Kotlin | # | Company | Postings naming it | Last seen | |---|---|---|---| | 1 | [Affirm](https://jobspipe.dev/hiring/affirm.com) | 176 | 26 Sep 2026 | | 2 | [Agoda](https://jobspipe.dev/hiring/careersatagoda.com) | 138 | 25 Sep 2026 | | 3 | [Amazon Web Services (AWS)](https://jobspipe.dev/hiring/aws.amazon.com) | 43 | 25 Sep 2026 | | 4 | [Kira](https://jobspipe.dev/hiring/kirasystems.com) | 30 | 16 Sep 2026 | | 5 | [Atlassian](https://jobspipe.dev/hiring/atlassian.com) | 27 | 25 Sep 2026 | | 6 | [Duolingo](https://jobspipe.dev/hiring/duolingo.com) | 21 | 16 Sep 2026 | | 7 | [Waymo](https://jobspipe.dev/hiring/waymo.com) | 21 | 22 Sep 2026 | | 8 | [Zebra Technologies](https://jobspipe.dev/hiring/zebra.com) | 19 | 25 Sep 2026 | | 9 | [DT](https://jobspipe.dev/hiring/digitalturbine.com) | 15 | 25 Sep 2026 | | 10 | [Netrolynx AI](https://jobspipe.dev/hiring/bestjobtool.com) | 11 | 25 Sep 2026 | | 11 | [SeatGeek](https://jobspipe.dev/hiring/seatgeek.com) | 9 | 25 Sep 2026 | | 12 | [Riot Games](https://jobspipe.dev/hiring/riotgames.com) | 8 | 24 Sep 2026 | | 13 | [Snap Inc.](https://jobspipe.dev/hiring/careers.snap.com) | 8 | 25 Sep 2026 | | 14 | [Fireblocks](https://jobspipe.dev/hiring/fireblocks.com) | 7 | 19 Sep 2026 | | 15 | [Workiva](https://jobspipe.dev/hiring/workiva.com) | 7 | 25 Sep 2026 | | 16 | [HiveWatch](https://jobspipe.dev/hiring/hivewatch.com) | 6 | 24 Sep 2026 | | 17 | [Keeper Security, Inc.](https://jobspipe.dev/hiring/keepersecurity.com) | 6 | 24 Sep 2026 | | 18 | [Abbott](https://jobspipe.dev/hiring/abbott.com) | 5 | 24 Sep 2026 | | 19 | [CharterUP](https://jobspipe.dev/hiring/charterup.com) | 5 | 23 Sep 2026 | | 20 | [Help Scout](https://jobspipe.dev/hiring/helpscout.com) | 5 | 22 Sep 2026 | | 21 | [Baxter International Inc.](https://jobspipe.dev/hiring/baxter.com) | 4 | 25 Sep 2026 | | 22 | [ComPsych](https://jobspipe.dev/hiring/compsych.com) | 4 | 25 Sep 2026 | | 23 | [CREDIT GENIE](https://jobspipe.dev/hiring/creditgenie.com) | 4 | 15 Sep 2026 | | 24 | [Hiya](https://jobspipe.dev/hiring/hiya.com) | 4 | 9 Sep 2026 | | 25 | [Punch Through](https://jobspipe.dev/hiring/punchthrough.com) | 4 | 24 Sep 2026 | | 26 | [SAGEMCOM](https://jobspipe.dev/hiring/sagemcom.com) | 4 | 25 Sep 2026 | | 27 | [Acrisure LLC](https://jobspipe.dev/hiring/acrisure.com) | 3 | 25 Sep 2026 | | 28 | [Array](https://jobspipe.dev/hiring/trustarray.com) | 3 | 9 Sep 2026 | | 29 | [CarGurus](https://jobspipe.dev/hiring/cargurus.com) | 3 | 31 Aug 2026 | | 30 | [Labelbox](https://jobspipe.dev/hiring/labelbox.com) | 3 | 29 Jul 2026 | | 31 | [Rivet Industries](https://jobspipe.dev/hiring/rivet.us) | 3 | 14 Aug 2026 | | 32 | [Skydio](https://jobspipe.dev/hiring/skydio.com) | 3 | 16 Sep 2026 | | 33 | [Beta Bionics, Inc.](https://jobspipe.dev/hiring/betabionics.com) | 2 | 24 Aug 2026 | | 34 | [Choice Hotels International](https://jobspipe.dev/hiring/choicehotels.com) | 2 | 25 Sep 2026 | | 35 | [Expa](https://jobspipe.dev/hiring/expa.com) | 2 | 27 Aug 2026 | ## By country - [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) - [Japan](https://jobspipe.dev/technologies/kotlin/jp) - [Brazil](https://jobspipe.dev/technologies/kotlin/br) - [Poland](https://jobspipe.dev/technologies/kotlin/pl) - [France](https://jobspipe.dev/technologies/kotlin/fr) - [Singapore](https://jobspipe.dev/technologies/kotlin/sg) 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 United States? 1,255 companies in United States have job postings that show they use Kotlin, as of 25 Sep 2026. 55 are confirmed and 1,200 are likely. ### Which companies use Kotlin in United States? Affirm, Agoda, Amazon Web Services (AWS), Kira, Atlassian are among the confirmed Kotlin users with the most postings naming it in United States. The full list on this page names 35 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":["US"],"limit":25}' ``` --- AI agents: the full machine-readable index of this site is https://jobspipe.dev/llms.txt?src=md-twin - API quickstart, no-key sandbox (POST https://api.jobspipe.dev/v1/sandbox/jobs/search), MCP server, pricing. Free key: https://jobspipe.dev/signup