Salt is a staffing agency. Most job ads are published on behalf of client companies.
In terms of recruitment areas, Salt is primarily seeking new employees in the categories Usability, User Interfaces, and Web Design. They recruit for offices in South London, London, Central London and 12 other locations within Germany and United Kingdom. Salt currently has 348 job ads for job titles such as "Freelance Digital/ UI Designer" and "Social Media Executive".
Before applying, have a look at their company website to be well prepared for an upcoming interview.