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Nebius is leading a new era in cloud infrastructure for the global AI economy
We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure.
</p> <p>Built by engineers, for engineers.
From large-scale GPU orchestration to inference optimization, we own the hard problems across compute, storage, networking and applied AI.
</p> <p>Listed on Nasdaq (NBIS) and headquartered in Amsterdam, we have a global footprint with R&D hubs across Europe, the UK, North America and Israel.
Our team of 1,500+ includes hundreds of engineers with deep expertise across hardware, software and AI R&D.Tavily, part of Nebius, is the web access layer for AI agents
Over two million developers use us, and our customers include Fortune 500 companies running agents in production.
</p> <p>We build and run our own index.
That means we own the hard problems directly: crawl coverage at scale, freshness, cost per query, and the quality of what comes back.
This role owns that infrastructure as a product.
</p> <p>When an agent asks a question, the answer has to be relevant, fresh, fast, and affordable.
Those four things pull against each other, and someone has to decide which one gives.
That is you.
You will set what good means for each use case we serve and the bar a change has to clear before it ships, working closely with our evaluation team, who own how we measure it.
You will also shape where our index goes next: what it needs to cover, how fresh it needs to be, and what it has to be good at.
</p> <p>The most open part of the job is what comes next.
Search is being rebuilt for a consumer that is not a person.
Agents do not want one result page, they want to break a problem apart.