The problem is, in remote job there are still other people, but they are in remote time zones and your bandwidth to them is frustratingly limited (most communications occur via chat, sometimes a hangout). It does not make the communication less important though - for example, some code nazi on your team will post lots of remarks to your patches in code review and now, instead of going to him and explaining your perspective, you need to painstakingly type it into boxes on Github... My experience was that the review process with such people (when done remotely) takes at least as many calendar days as the work itself. Granted, it's not all useless pedantism - they often want me to rewrite the code so that it's more similar to the rest of the codebase (we were doing Scala+Play, where you often have many ways to approach a problem) - but it would be so much less painful to go over it in person.