--- title: "Which companies in United States use gRPC?" description: "American Express, Mastercard, Polymarket, Shield AI and more. 884 companies hiring in United States whose own job postings show they use gRPC: 32 confirmed, 852" canonical: https://jobspipe.dev/technologies/grpc/us --- # Which companies in United States use gRPC? > American Express, Mastercard, Polymarket, Shield AI and more. 884 companies hiring in United States whose own job postings show they use gRPC: 32 confirmed, 852 likely. Updated daily from live postings. **Canonical URL:** https://jobspipe.dev/technologies/grpc/us 884 companies with postings in United States use gRPC according to their own job postings: 32 confirmed and 852 likely. The 18 listed below are confirmed users with at least 2 postings and a verified website; the rest are counted here but not named. - **Confirmed companies:** 32 - **Likely companies:** 852 - **Category:** Standard & regulation - **As of:** 25 Sep 2026 ## Companies using gRPC | # | Company | Postings naming it | Last seen | |---|---|---|---| | 1 | [American Express](https://jobspipe.dev/hiring/americanexpress.com) | 42 | 25 Sep 2026 | | 2 | [Mastercard](https://jobspipe.dev/hiring/mastercard.com) | 25 | 24 Sep 2026 | | 3 | [Polymarket](https://jobspipe.dev/hiring/polymarket.com) | 20 | 12 Sep 2026 | | 4 | [Shield AI](https://jobspipe.dev/hiring/shield.ai) | 20 | 26 Sep 2026 | | 5 | [Clear Street](https://jobspipe.dev/hiring/clearstreet.io) | 18 | 25 Sep 2026 | | 6 | [IBM](https://jobspipe.dev/hiring/ibm.com) | 13 | 25 Sep 2026 | | 7 | [Ripple](https://jobspipe.dev/hiring/rippleandco.com) | 13 | 25 Sep 2026 | | 8 | [Hinge Health](https://jobspipe.dev/hiring/hingehealth.com) | 11 | 23 Sep 2026 | | 9 | [K2 Space](https://jobspipe.dev/hiring/k2space.com) | 10 | 24 Sep 2026 | | 10 | [Picogrid](https://jobspipe.dev/hiring/picogrid.com) | 10 | 20 Sep 2026 | | 11 | [AeroVect](https://jobspipe.dev/hiring/aerovect.com) | 9 | 27 Aug 2026 | | 12 | [Saviynt](https://jobspipe.dev/hiring/saviynt.com) | 8 | 9 Sep 2026 | | 13 | [Motional](https://jobspipe.dev/hiring/motional.com) | 7 | 21 Sep 2026 | | 14 | [DocuSign](https://jobspipe.dev/hiring/docusign.com) | 5 | 26 Sep 2026 | | 15 | [Opplane](https://jobspipe.dev/hiring/opplane.com) | 3 | 25 Sep 2026 | | 16 | [GridCARE](https://jobspipe.dev/hiring/gridcare.ai) | 2 | 8 Sep 2026 | | 17 | [Hasbro](https://jobspipe.dev/hiring/hasbro.com) | 2 | 23 Sep 2026 | | 18 | [Nickerson Talent Solutions](https://jobspipe.dev/hiring/nickersontalent.com) | 2 | 24 Sep 2026 | ## By country - [India](https://jobspipe.dev/technologies/grpc/in) - [United Kingdom](https://jobspipe.dev/technologies/grpc/gb) - [Canada](https://jobspipe.dev/technologies/grpc/ca) - [Germany](https://jobspipe.dev/technologies/grpc/de) - [Brazil](https://jobspipe.dev/technologies/grpc/br) - [Sweden](https://jobspipe.dev/technologies/grpc/se) - [Poland](https://jobspipe.dev/technologies/grpc/pl) - [Singapore](https://jobspipe.dev/technologies/grpc/sg) - [France](https://jobspipe.dev/technologies/grpc/fr) Worldwide: [Which companies use gRPC?](https://jobspipe.dev/technologies/grpc) ## FAQ ### How many companies use gRPC in United States? 884 companies in United States have job postings that show they use gRPC, as of 25 Sep 2026. 32 are confirmed and 852 are likely. ### Which companies use gRPC in United States? American Express, Mastercard, Polymarket, Shield AI, Clear Street are among the confirmed gRPC users with the most postings naming it in United States. The full list on this page names 18 companies. ### How does JobsPipe know a company uses gRPC? 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 gRPC 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 gRPC, 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":["grpc"],"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