The register
The register lists Cainiao (UK) Limited in Birmingham as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Rating on the current register: Worker (A rating).
Companies House lists it as Cainiao (UK) Limited, number 14248795, incorporated 2022: 4 years of filings behind the name. The registered office is at 5 Churchill Place, 10th Floor, London, E14 5HU, E14 5HU. Its filed activity puts it in transport and logistics.
A licence says an organisation may sponsor; it does not say it is hiring today. The way to find out is the same as for any employer: the careers page, the job boards, and a direct approach with a UK-style CV that says early that sponsorship would be needed.