System Engineer (Token Factory)

About the role

<div class="content-intro"><p><strong>About Nebius:</strong></p> <p>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&amp;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&amp;D.</p></div><p><span data-contrast="auto"><span data-ccp-charstyle="Strong"><strong>About the role:</strong></span></span></p> <p><span data-contrast="auto"><span data-ccp-charstyle="Strong">Token Factory is a part of&nbsp;&nbsp;Nebius Cloud, one of the world’s largest GPU clouds, running tens of thousands of GPUs. We are building an inference platform that makes every kind of foundation model — text, vision, audio, and emerging multimodal architectures — fast, reliable, and effortless to deploy at massive scale.</span></span></p> <p>&nbsp;</p> <p><strong><span data-contrast="auto"><span data-ccp-charstyle="Strong">Responsibilities:</span></span></strong></p> <ul> <li data-leveltext="" data-font="Symbol" data-listid="4" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"multilevel"}" data-aria-posinset="1" data-aria-level="1"><span data-contrast="auto"><span data-ccp-parastyle="Normal (Web)">Develop and </span><span data-ccp-parastyle="Normal (Web)">optimize</span><span data-ccp-parastyle="Normal (Web)"> low-level kernels and runtime components for AI inference</span></span><span data-ccp-props="{"134233117":true,"134233118":true}">&nbsp;</span></li> </ul> <ul> <li data-leveltext="" data-font="Symbol" data-listid="4" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"multilevel"}" data-aria-posinset="2" data-aria-level="1"><span data-contrast="auto"><span data-ccp-parastyle="Normal (Web)">Improve performance of inference engines GPU platforms</span></span><span data-ccp-props="{"134233117":true,"134233118":true}">&nbsp;</span></li> </ul> <ul> <li data-leveltext="" data-font="Symbol" data-listid="4" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"multilevel"}" data-aria-posinset="3" data-aria-level="1"><span data-contrast="auto"><span data-ccp-parastyle="Normal (Web)">Profile and debug system-level and hardware-level performance issues</span></span><span data-ccp-props="{"134233117":true,"134233118":true}">&nbsp;</span></li> </ul> <ul> <li data-leveltext="" data-font="Symbol" data-listid="4" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"multilevel"}" data-aria-posinset="4" data-aria-level="1"><span data-contrast="auto"><span data-ccp-parastyle="Normal (Web)">Integrate support for new hardware architectures (Hopper, Blackwell</span><span data-ccp-parastyle="Normal (Web)">,</span></span><span data-contrast="auto"><span data-ccp-parastyle="Normal (Web)"> Rubin</span></span><span data-contrast="auto"><span data-ccp-parastyle="Normal (Web)">)</span></span><span data-ccp-props="{"134233117":true,"134233118":true}">&nbsp;</span></li> </ul> <ul> <li data-leveltext="" data-font="Symbol" data-listid="4" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769

Skills