The phrase "permanent basis" means something that is done or intended to last for a long time or forever, without any change or interruption. Full definition
However if we click then I would definitely look to make it a more permanent basis if you're open to it. (sugarelite.com)
The successful candidates will join them on a full time permanent basis and will receive a competitive salary and on going training and development both domestically and internationally. (reed.co.uk)
We provide IT professionals on a project and permanent basis including setting qualified talent into. (jobs.vaco.com)