Work-from-home support roles hiring this month - what worked for you?

A company is hiring remote support agents on a rolling basis this month. Any experience at all would help. The schedules are set in advance, including some weekends. Are there warning signs I should look for?

The test was a short typing check and a role-play call. Practising with a friend helped a lot.

Read reviews from current staff on job-review sites before you accept.