Build massive-scale systems that drive the business, rebuilt with modern infra + AI at the core.
Join a small, fast team where early-career engineers get real ownership, learn from top talent, and ship what matters.
Apply Below!👇
Engineering
1,151 posts
Engineering
@Engineering
updates from our engineering team
San Francisco
Joined June 2007
- We're hiring exceptional engineers to integrate Grok across our Ads Platform! If you’ve built massive-scale advertising systems in bidding, auctions, marketplace, ranking, prediction & product, let’s transform ads with xAI. 👇Click to apply!
- Engineering reposted
We’re hiring exceptional web engineers to work on X. Please share and reach out with your best open-source project/contributions. Me and my recruiting team will review every application. - Engineering reposted
Shipped: post.create and post.delete events for the X Activity API! 🚀 Subscribe by user_id to get real-time notifications whenever a user creates or deletes a Post. Perfect for monitoring, archiving & analytics. Details 👇 - Engineering reposted
It's easier than ever to feed the best data source in the world into your developer apps and agents. If you're not shipping yet, this is your sign.Shipped: post.create and post.delete events for the X Activity API! 🚀 Subscribe by user_id to get real-time notifications whenever a user creates or deletes a Post. Perfect for monitoring, archiving & analytics. Details 👇 devcommunity.x.com/t/post-events-… - Engineering reposted
I want to show my appreciation for the X engineering team & everything they do to keep this site online They inherited many decisions & face challenges that constantly evolve X is not always perfect—but they punch above their weight & work tirelessly to protect our town square - Engineering reposted
The @Engineering team absolutely cooked on this one Just drop a banger that everyone needs to see?! If you’re nodding yes… boost it 🚀
00:00 - Engineering reposted
Android, you're next. XChat is coming. Pre-register now: play.google.com/store/apps/det…
- Engineering repostedLet's Re-Introduce Boost A smart, easy and efficient way for creators, publishers, and small businesses to grow their audience and expand reach in just a few simple steps. Choose your audience. Select your locations. Hit Boost. Watch your content take off. 🚀
00:00🚀From x.com - Engineering reposted
The migration in numbers: - Team of 16 engineers worked over 6 weeks. - We reduced our footprint from 6M CPU cores, to just 10k cores. - We are now using the same Grok-based transformer models that power your home timeline. - Eliminated 15 years of tech debt - replaced 1M - Engineering repostedChat with anyone on X. Completely private. Now on your home screen. Download for iOS: apple.co/4sVp8bF
00:00 - Engineering reposted
Updates to Owned Reads and pricing for posting via the API are now live.Replying to @XDevelopersOwned Reads are discounted at $0.001 per resource. Your developer app can now access your own posts, bookmarks, followers, likes, lists & more at a lower cost!
