[southphillyman]

Is there a guide for what type of projects FAANG expect for L5+? There was just a thread here about a guy slacking for multiple years, so are their L5s even working on complex projects themselves?

An individual might be trying to get into a FAANG in order to get experience with technically complex projects of a certain scope. A lot of roles out here at non tech or smaller firms are just building and maintaining simple CRUD interfaces. The business domain may be complicated but the tech execution is probably not. I thought the algo gauntlet was a equalizer where exceptional coders could clear the bar regardless of education or work history.

[nbm]

Basically, an L5 (or equivalent level at other companies) is supposed to be largely independently competent (but not necessarily excel) in most engineering areas. They understand the context enough to determine which projects are important (including those they might make), they can identify stakeholders and communicate status and needs well enough, they can project manage enough (or make a project manager successful), they can work through others to a reasonable degree, and so forth. They'll know those areas they'll never be good at, and have some mitigations in place for those. They're self-motivated, think about their work holistically, and generally will navigate the delivery of the project without guidance - but when they need it, they'll make sure they get it.

From an interview point of view, they're probably looking for examples of that independence and self-motivation (ie, not just doing what someone told you to do), and also the step beyond just writing the code towards more holistic ownership (things like "created a new test harness along the way", "did a survey of developers", "made sure there was a killswitch", "created a rollout strategy", "convinced another engineer to share review and support responsibilities").

[southphillyman]

Thanks, those are reasonable expectations a candidate can demonstrate at any company. OP qualified further that they didn't even consider his projects, the bar is just raised some on the interview questions. That's reasonable.