Joined March 2019
Photos and videos
Pinned Tweet
We're singularly focused on delivering 10 to 100s of GWs of compute faster than anyone else, rethinking every layer of the stack. Speed and scale are our key differentiators. Join @fluidstack to build civilization-scale infrastructure for AI. Software Engineer: fluidstack.io/jobs/software-… Product Engineer: fluidstack.io/jobs/product-e… Apply now or DM me.
2
13
35
13,980
Jeff Balkanski retweeted
Jeff is leading a team building the substrate of AI: ensuring we can design and construct GWs of datacenters in months then deploy and operate millions of accelerators for years. Join Jeff and me @fluidstack and build abundant intelligence!
We're singularly focused on delivering 10 to 100s of GWs of compute faster than anyone else, rethinking every layer of the stack. Speed and scale are our key differentiators. Join @fluidstack to build civilization-scale infrastructure for AI. Software Engineer: fluidstack.io/jobs/software-… Product Engineer: fluidstack.io/jobs/product-e… Apply now or DM me.
3
2
13
1,662
Jeff Balkanski retweeted
May 22
Arjun embraces the autistic. Join me. careers.fluidstack.io/jobs

Palantir embraces the neurodivergent. Join us.
3
1
20
5,571
Jeff Balkanski retweeted
Deeply enjoyed the conversation with @gbrl_dick on @MTSlive yesterday at #DTW2026, covering bottlenecks in the data center buildout, what's new in IT infrastructure, and how @fluidstack is deploying 1GW of capacity this year! Join the team: careers.fluidstack.io/jobs

May 20
We talked to @asciimike, FluidStack's VP of Product, about the future of AI infrastructure. "In order to make this technology successful, we have to not think about the infrastructure. In the same way that I don't think about the assembly code that I write." "Today the bottleneck is power and qualified labor. We're the snake digesting the big egg of a lot of data center builds going on now." "In '28 it may very well go back to being wafers. In '29 it may very well be watts on the grid. We're constantly playing Whac-A-Mole just due to the pace that this industry is going."
4
11
22
1,484
Jeff Balkanski retweeted
296 hackers. 18,432 B200 GPU hours. $180K in compute credits. 60,000mg of caffeine. We kicked off GTC with @fluidstack for From Silicon to Scale — the most full-stack AI hackathon ever built. 48 hours. 1 DGX Spark signed by Jensen. Here's what happened.(1/7)🧵
6
26
237
70,228
Jeff Balkanski retweeted
Replying to @SemiAnalysis_
@SemiAnalysis_ x @fluidstack Hackathon LIVE in San Jose!
1
6
12
791
Jeff Balkanski retweeted
More sponsors. Even more compute. Welcome @cursor_ai @anysphere @morphllm See you on Sunday. luma.com/SAxFSHack
1
4
10
2,308
Jeff Balkanski retweeted
1 petaFLOP of AI compute on your desk. Top 3 teams each take home an NVIDIA DGX Spark. And we're just getting started on prizes. @SemiAnalysis_ x @Fluidstack at GTC luma.com/SAxFSHack
1
9
13
1,151
Jeff Balkanski retweeted
Looking forward to our GTC Hackathon with Fluidstack! Starting in person at 10AM on Sunday March 15th. We will be giving out grants in the form of tokens or compute access for 48 hours starting on the Friday night. Apply below!
1
6
13
6,339
Hosting a hackathon at GTC with @dylan522p and the @SemiAnalysis_ team. Most hackathons start at the API layer — this one starts at the dirt. Land permitting to model inference, the full AI infrastructure stack. Fluidstack is issuing compute grants. Register now: luma.com/SAxFSHack
SemiAnalysis x Fluidstack are kicking off GTC with A Full-Stack AI Infra GPU Hackathon Power to Prefill, Dirt to Decode Build with the best, win prizes, and hear @marksaroufim GPU MODE, @cHHillee Thinking Machines, Thomas Raoux OpenAI, @garywu Apply below luma.com/SAxFSHack
1
1
10
647
Jeff Balkanski retweeted
Replying to @balkanski
this is one of the most important companies in inference and @balkanski is N of 1. highly recommend
1
1
2
172
First-try Gold, team smaller than a single hyperscaler standup - join us.
Small team, big W. Join us to turn bronze tier infra into a gold tier cloud: careers.fluidstack.io/jobs
1
5
19
3,733
🇺🇸 !
4 Dec 2025
Today we’re making New York City Fluidstack’s global HQ. We’re already delivering the AI infrastructure the U.S. needs to operate at speed, and we’re excited to relocate our headquarters to the place that has quickly become our center of gravity.
349
Let’s go! We’re looking for a few more cracked engineers. Come join us: careers.fluidstack.io/jobs

12 Nov 2025
Fluidstack is partnering with @AnthropicAI to deliver their $50B investment in American AI infrastructure. We are proud to work with them to create American jobs and bolster American competitiveness.
1
1
464
Jeff Balkanski retweeted
12 Aug 2025
Watch our VP of Product @asciimike discuss how we equip the world's top AI labs and startups with highly performant GPU clusters in hours, not months.
3
12
4,507
Jeff Balkanski retweeted
17 Jul 2025
Introducing MirageLSD: The First Live-Stream Diffusion (LSD) AI Model Input any video stream, from a camera or video chat to a computer screen or game, and transform it into any world you desire, in real-time (<40ms latency). Here’s how it works (w/ demo you can use!):
103
331
2,001
1,008,287
Jeff Balkanski retweeted
x.com/i/grok/share/vXe3Vv7S5… - 🤔 hope to add @CrusoeAI to this search result soon - video shows how our team and partners are building the future of AI infrastructure in warp speed. Very impressed by @grok 3 Deep Research - appears to be a big step up in capability.
25
34
271
318,113