When posting a job, You can choose up to 3 categories to segment the candidates based on their work field,

Job categories are the internal segmentation for the jobs to help target the right candidates for the posted jobs

WUZZUF has overall 33 that can be used, For example, an “Human Resources Specialist" job category/role would be in the Human Resources Field.

And to make it easier for you, WUZZUF posting assistant will suggest the job category based on the added job title.