Product Manager, Ontology

We exist to make humanity more free. For most of human history, you farmed or you starved. Technology gave people more time for the things they wanted to do, instead of things they had to do. Powerful AI will be the biggest lever for human choice we've ever built - but only if models are aligned with what humanity actually wants. There are groups building AI who don't share these goals. Whoever deploys frontier compute infrastructure fastest will decide whether AI expands human freedom or shrinks it.

We're singularly focused on delivering 10 to 100s of GWs of compute faster than anyone else, rethinking every layer of the stack. We acquire power, design and build data centers, and operate them - with teams spanning hardware and software. Speed and scale are our key differentiators. Come be a part of building civilization-scale infrastructure for AI.

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

We are hiring a Product Manager for the Knowledge & Observation team, owning the ontology and data products the team builds. You'll define what to build, why, and in what order, turning messy operational domains into clear data models and product surfaces engineers can ship against. The role calls for strong technical product sense, comfort with data and ontology systems and LLM-era tooling, and effectiveness working directly with engineers and operational stakeholders.

• Own product direction for the team's ontology and data products: roadmap, priorities, and success metrics

• Turn messy operational domains into clear data models, specs, and product surfaces

• Partner with engineers on technical tradeoffs and ship end to end

• Work with operational stakeholders to understand their domain and validate what you build

• Define and track the metrics that show the product is delivering real leverage

• 3+ years of technical product management, ideally on data, platform, or ontology products

• Able to work with engineers on technical tradeoffs and reason about system design

• Strong written communication: crisp specs and clear prioritization rationale

• Comfortable with ambiguity and defining structure where none exists

• Track record shipping products with measurable impact

• Nice to have: exposure to knowledge graphs or ontologies, data infrastructure, or building LLM-powered applications

• Competitive total compensation package (cash + equity)

• Health, dental, and vision insurance

• Retirement plan

• Generous PTO policy

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 [email protected] 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.