# What it was like working on LLMs and security at Meta (2022-2026)

**URL:** <https://bpm.discourse.group/t/what-it-was-like-working-on-llms-and-security-at-meta-2022-2026/156>\
**Category:** Public\
**Created:** [May 28, 2026, 6:09am UTC](https://bpm.discourse.group/t/what-it-was-like-working-on-llms-and-security-at-meta-2022-2026/156 "2026-05-28T06:09:00Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![thomastheproductguy](https://yyz1.discourse-cdn.com/flex007/user_avatar/bpm.discourse.group/thomastheproductguy/32/9_2.png) [@thomastheproductguy](https://bpm.discourse.group/u/thomastheproductguy)\
**Post date:** [May 28, 2026, 6:09am UTC](https://bpm.discourse.group/t/what-it-was-like-working-on-llms-and-security-at-meta-2022-2026/156/1 "2026-05-28T06:09:00Z")

</div>

Hôm qua đọc bài này chân thực quá nên phải share lại =)) đọc để thấu cảm là ở Meta big tech thì nó cũng có những vấn đề riêng của nó

> How this happens at the pattern level is as follows: first, Zuck has a new idea about how to solve the problem that Meta is basically a 2010s-era social media company few really deeply believe in. He then broadcasts to the company (and the world) that this is the next big thing. People have a range of degrees of belief in the new thing, but there is a uniform desire to grow one’s career at the company, and hopping on board the new thing thus seems like a smart move.
> 
> Then people flood into the new orgs Zuck creates for the new thing, all at very different positions on the spectrum of actually believing it’s a good idea. Regardless, everyone struggles to position themselves with the most glamorous scope within this new thing so they can get promoted to the next level, in a career-optimizing algorithm that serves their own goals but not a larger goal. The result is a massive muddle of a product or product family.

> **[What it was like working on LLMs and security at Meta (2022-2026)](https://joshuasaxe181906.substack.com/p/what-it-was-like-working-on-llms?r=59ptp&utm_medium=ios&utm_id=97757_v0_s00_e233_tv0&fbclid=IwY2xjawSEuvlleHRuA2FlbQIxMABicmlkETFRVjFhS0lNSXJBMjdDV2Z0c3J0YwZhcHBfaWQQMjIyMDM5MTc4ODIwMDg5MgABHvFK41I7ojo3kf8zje_LrHwddt9ejSvJrWE-8Q2S7IZfNbdT0s4Y0hoCDSTI_aem_PjVrcDmioahdk8rzoarCVQ&triedRedirect=true)**
>
> I loved my time at Meta, and I also counted the days between equity vests and daydreamed about quitting on the morning after almost every one.