Senior Cloud Security Engineer
Verify sponsorship
Licensed sponsor · salary to verify
DUCK Software Limited, Potters Bar holds an A-rated Skilled Worker sponsor licence (the standard rating — able to issue Certificates of Sponsorship), according to the Home Office Register of Licensed Sponsors (checked 06 October 2026).
How to read this. This is public information from the UK Home Office Register of Licensed Sponsors, refreshed daily. A licence means an employer can sponsor a Skilled Worker visa — it does not mean they are hiring, have a vacancy, or will sponsor you. Always confirm directly with the employer. Never pay a fee for visa sponsorship. Skilled Route UK is an independent service and is not affiliated with, endorsed by, or operated by the UK Government, the Home Office or the NHS.