About Fluidstack

Technology is the most important tool humans have found for improving the human condition, but it is not a default good. It is a lever for ideology.

Today the most powerful technology in history is being built: machines that solve problems better than humans can. The most important mission of our generation is to imbue AI with democratic values: error-correcting institutions, freedom of speech, individual liberties. AI trains and runs on massive compute clusters. Whichever ideology builds the infrastructure the fastest is the ideology that will endure. Democracy is delicate and won't survive this technology by default.

We hire people who care deeply about this problem space. If that is you, please apply!

How We Operate

Be a barrel. Full autonomy. Own things end to end, take on scope without being asked, no permission required to operate outside your core role.
Insane urgency. We drive everything forward as fast as possible.
Reason from first principles. Challenge every assumption. Zero analogy thinking, no egos, the best idea wins.
Love of the game. The frontier of AI is the most interesting problem of our time. We put in long hours at high intensity to push the frontier forward.
Build something that actually matters. If you're going to spend your time, spend it on something that matters to the world.

The People Team

Examples of key problems the team is working on

Build the people function from scratch, fast enough to keep up with 10x growth. We grew headcount 10x in the last year and we're not slowing down. You'll build the systems, programs, and team from nothing, and make them work before we outgrow them.
Reinvent people operations around AI. Doing this by hand doesn't scale to a workforce growing this fast on a team this lean. You'll put AI at the core of how the function runs, so a small team supports many times its number.
Own the culture and comms as the company scales. When a company scales this quickly, staying connected and aligned doesn't happen on its own. You'll own the internal comms, events, and rhythm that keep a multi-site team that's growing fast bound to a shared culture.

Role Scope

Own end-to-end onboarding execution, from offer acceptance through a new hire's first 30 days, coordinating EE Partners, IT, and Workplace so no step gets missed.
Run visa and immigration sponsorship for new and current employees, tracking petitions, renewals, and deadlines in partnership with outside counsel.
Coordinate employee relocations across offices and countries, managing vendors, timelines, and the details that determine whether a move lands cleanly or badly.
Run the performance management cycle end to end: calibration prep, cycle logistics, and the systems that keep managers and employees on schedule.
Maintain and evolve the leveling and ladder framework, keeping job architecture consistent as new roles and teams get added.

What We're Looking For

The below is a starting point. We always make space for exceptional people, so if you don't fit this role exactly, tell us where you would.

You've owned an onboarding or immigration process end to end and can point to a specific case where your follow-through prevented a dropped ball.
You've navigated visa or immigration cases, or a similarly deadline-driven, high-stakes administrative process, and understand how much precision that work demands.
You've coordinated a relocation or logistics effort involving multiple vendors and stakeholders, and stayed the person accountable when something slipped.
You've supported or run a performance management cycle and know where the process actually breaks: missed deadlines, ambiguous ratings, unprepared managers.
You've worked with or helped build a leveling framework and can explain why job architecture matters beyond compensation.
You're reliable and organized. When you own a process, nothing gets dropped, and you can back that up with specifics.

Bonus: Familiarity with Rippling or similar HRIS platforms. Experience with multi-country or multi-entity employment administration. Background in a regulated industry where compliance rigor was non-negotiable.

Salary & Benefits

Competitive total compensation package (salary + equity).
Retirement or pension plan, in line with local norms.
Health, dental, and vision insurance.
Generous PTO policy, in line with local norms.

Total compensation may also include equity in the form of restricted stock units.

We are committed to pay equity and transparency.

Fluidstack is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans’ status, or any other characteristic protected by law. Fluidstack will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.

You will receive a confirmation email once your application has successfully been accepted. If there is an error with your submission and you did not receive a confirmation email, please email careers@fluidstack.io with your resume/CV, the role you've applied for, and the date you submitted your application-- someone from our recruiting team will be in touch.