Digital Designer needed - London

My business is looking to hire a high quality London based freelance graphic designer. We are a fairly new financial services business. We think the work will take 3 days upfront and then 1 day a week of someone's time and we can offer at least 15 days work over the next 3 months. If the first 15 days are a success we will require this resource on an ongoing basis. We are after someone to design/re-design the following for us: - social content graphics; - banners; - landing pages; - emails; and - print adverts. We are based in Hammersmith, London and will require the designer to come in occasionally to review, discuss and plan the work. The winning candidate will be able to show a high quality full portfolio of work, references and marketing know-how. Please message me if you need any other additional details.