I like the blog ratracerebellion and the job site FlexJobs. The former posts different, mostly remote jobs in a ton of different fields. The latter is like indeed.com or monster, but there's always a remote or flexible aspect to the job. To see the full postings you need a subscription, but you can get an idea of the types of jobs they're offering for free. If you're looking for something easy and immediate, there's Appen.com, which doesn't pay great, but has a good number of flexible, easy microtasks to complete for generally around $9 an hour. So not great for a main job, but good if your bored and want a little extra cash.