I worked at Microsoft 2009-2024 and I've seen it a lot. It's rather telling when your own manager tells you that if you want fast promos and raises, the best way to do so is to switch companies every few years. And I've had more than one manager say that. I know many people who did several rounds of Microsoft -> Google -> Amazon -> Microsoft or the like.

That said, I don't think one can blame the devs for it, since it is the companies themselves that have created the environment where the above holds true. I never understood why - intuitively, it doesn't make sense for the company to underpay its devs to the point where they leave for a competitor, and then come back and get rehired at a much higher salary anyway. But it is what it is, and the workforce has caught on.

> I never understood why - intuitively, it doesn't make sense for the company to underpay its devs to the point where they leave for a competitor, and then come back and get rehired at a much higher salary anyway. But it is what it is, and the workforce has caught on.

It's because they are unable to tell who is worth what. So they outsource it to the market. If you managed to pass the interviews and get hired at the other big tech company, that's proof of value.

It's also self-reinforcing. If you don't leave, it's a signal that you don't trust your own market value to be higher.

For every dev that is able to make the "Microsoft -> Google -> Amazon -> Microsoft" circuit, you have n others who look hardly distinguishable to management who can't do that if they tried quitting. In other words, quitting is risky, in game theoretic terms it's a costly signal of competence.

I also wouldn't be surprised if it had some internal politics reasons that there are certain rules/power games around salary raises that don't apply when someone is hired from scratch.

Internal politics is the proximal reason - raises come with levels, and have to be justified accordingly given the current level. A new hire has more flexibility wrt which level they end up in. But the point is that, if this system obviously translates to problem with retention, why is it in place? That is the policy that I'm questioning.

Regarding this:

> It's because they are unable to tell who is worth what. So they outsource it to the market. If you managed to pass the interviews and get hired at the other big tech company, that's proof of value.

They still hire people who do not come from other big tech, though, so there is a process in place that at least claims to tell who is worth what.

The other problem is that the filter is in practice not for competence but for tolerance of risk.

> It's rather telling when your own manager tells you that if you want fast promos and raises, the best way to do so is to switch companies every few years.

This is different than what GP asked, it excludes anyone who might prefer stability over fast raises. Are the job-hoppers the majority, or are they just more visible because they're always interviewing?

I would say that they are the majority once you get to a certain level.

Another anecdote from my part. I graduated in roughly 2015. I've had 5 software eng jobs since then. Each one I've had at least 2 different managers in the average 2 years I spent in each. My latest role, however, I was at for 2.5 years and had 6(!) managers. I had originally intended to stay at that role longer term but it was obvious the constant managerial turnover was a negative for my career growth - so I hopped again.

I've not experienced a layoff, but I also think its extremely abnormal to be in a position for so long and only have one manager.

I contracted/consulted around London for decades, and though I was with some clients for many years in total, others were much shorter, and short entries on a CV were not seen as a red flag AFAIK.

(Well, there was one hiring manager idiot who could not conceive of anything other than linear non-concurrent contracts as being honest - that interview did not go well, but I dodged a bullet!)

Hard to say - at my current company many people seem to be there for the long haul (it is a good place to work) and I'd say many departures have been due to restructures (some people lost jobs, but I think in a few cases existing managers haven't seen eye to eye with new leadership so have left, but also taken people with them).

At my last job people came and went, but I'd say that the job hoppers would be more inclined to say for 3-4 years rather than 1-2 years.

As a further insight, I'd say that my current job is at a big company, and in my town there are probably only four or five other companies of comparable size, while my previous job was medium sized and there were probably a lot of companies of that size that you could move to.

It seems impossible to think that it's not true given how fundamental it is to (new) tech culture.

I think it's possible that the majority of tech workers aren't hoppers, but the majority of applicants are. This just stands to reason, since hoppers aren't doing much applying and interviewing. This would tend to make interviewers think that this is a dominant strategy even if it isn't really.

It's also the case that the "everything is transactional, fuck your coworkers, leave your job the minute you can plausibly say you learned something and move on, chase impact at any cost because you only have one career" live-to-work contingent is just much louder online, especially here. After all, these are people that are investing a lot in their career, while IME most of my coworkers, even managers (though I don't personally know very many VP-and-up managers) are work-to-live people, mostly interested in their families and hobbies, and seem to rarely post on forums like this.

In any case, I'm fairly certain that there are (or were until recently) Labor Department researchers who have figured this all out empirically and could give us an answer if we knew where to look.