A few notes on Big Tech culture — and how I learned not to get swept away
Not an interview playbook. Just a few personal observations on the culture of large tech companies — and the things that helped me stand on my own feet when I was new.
The first time I walked into a big tech company, it felt like getting lost in a city where I didn't speak the language. Everyone around me spoke the same language I did, used the same IDE — but something was different. A different rhythm, a different way of thinking.
It took me a long time to put a name on that "different". And longer still to learn how to live with it without losing myself.
This isn't a playbook. Just a few things I've noticed — hopefully useful for anyone preparing to step in, or already in and quietly wondering whether they belong here.
1. Every decision needs a reason
The first culture shock for me was design docs. A change that looked small — tweaking a DB field, flipping a config — could still need a few pages explaining why, what trade-offs were considered, what the rollback plan was.
I was annoyed at first. "If the code runs, we're done — why write so much?"
Eventually I saw it differently: at scale, a small decision can have consequences you don't notice right away. Writing the reasoning out isn't a flex — it's so that six months later, when someone asks "why does this part work this way?", there's still a decent answer waiting for them.
How I got past the friction: I made a habit of writing down my thinking before coding. Doesn't have to be pretty or long. Just enough that I, a week later, can still understand it.
2. Silence isn't humility
A lot of us grow up with: "if you know, speak with care; if you don't, lean on the pillar and listen." Carry that habit into a discussion-heavy environment, and it's easy to go too quiet.
I once sat through a whole meeting without saying a word — not because I didn't understand, but because I was afraid of being wrong. My manager pinged me afterwards: "What did you think about that? When you don't say anything, no one knows whether you agree or not."
That stung. But it was a big lesson: if you don't speak, people can't tell what you're thinking. Usually no one needs you to say something brilliant — they just need you engaged enough to help work the problem out.
How I got past it: I started with small lines. "I'm not sure I followed part X — could someone walk through it again?" — a simple sentence, but very valuable. It doesn't show weakness; it shows you're engaged.
3. Failing is fine, failing silently isn't
In large tech environments you'll often hear: "It's OK to fail." And it's true. Production incidents, missed deadlines, bad designs — all forgivable.
The harder thing to forgive is failing without learning anything — or worse, failing without telling anyone.
I once deployed something that caused an incident. My first instinct was… to try and fix it quietly. That was the biggest mistake of the day. When the truth came out (and it always does), what upset people wasn't the bug — it was the hiding.
How I got past it: when something breaks, post in the team channel within five minutes. One line is enough: "Looking into it — seems related to X, will update in 30 minutes." That's plenty. Blameless postmortems are real — but only if you spoke up in time.
4. Promo isn't the goal, it's a consequence
Big companies have a clear job ladder: SWE → Senior → Staff → Principal. A lot of people come in with the goal "reach Senior in X years." I get it — I used to think about it a lot myself.
But after watching plenty of people get recognized (and plenty not), I slowly noticed:
The ones promoted quickly aren't the ones racing for it. They're promoted because they were already doing the next level's work — before being given the title.
People racing for promo often get stuck, because they pick what scores easily over what's right. People focused on doing the right thing get recognized a bit later — but the ground stays firmer.
How I got past it: I stopped checking the ladder every month. Instead, each quarter I ask myself: "Who did I help? What did I solve that was bigger than my own scope?"
5. You are not your job
This is probably the lesson that took me the longest.
Large environments are very good at making you believe you = your title = your company. Big salary, nice badge, shiny brand. The day you get laid off, leave voluntarily, or your project simply gets cancelled — you'll be shaken to the core.
I've seen plenty of people (both abroad and back home) lose their entire identity when they lose a job at one of these places. Sleepless nights, lost confidence, cut off from friends.
How I got past it: build an identity outside of work. A hobby. A community. A side project. A relationship. Anything that makes you still you — even on the morning you no longer have an ID badge.
One last thought
Big Tech isn't paradise, and it isn't hell. It's a workplace — like any other. Some people fit, some don't. There are great stretches and rough ones.
If you're on your way in, don't be too anxious. If you're already inside, don't forget to look up and around once in a while.
And most of all — call your mom. That part's always true, wherever you are.
If this piece was useful — buy me a coffee. It's what keeps me writing.