Senior Research Scientist (Architectures Research)

<div class=&quot;content-intro&quot;><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 class=&quot;&quot; data-testid=&quot;renderer-code-block-line-3&quot; data-ds--code--row=&quot;&quot;><span class=&quot;&quot;><span class=&quot;token title important&quot;>The role</span></span></span></p> <p><span class=&quot;&quot; data-testid=&quot;renderer-code-block-line-3&quot; data-ds--code--row=&quot;&quot;><span class=&quot;&quot;>&nbsp;</span></span><span class=&quot;&quot; data-testid=&quot;renderer-code-block-line-5&quot; data-ds--code--row=&quot;&quot;>Nebius AI R&amp;D conducts frontier applied research to make open-source AI highly competitive for real-world use cases. Our Architectures Research stream explores how models can attend, remember, reason, and adapt more effectively, enabling longer and richer workflows at lower computational cost.</span></p> <p><span class=&quot;&quot; data-testid=&quot;renderer-code-block-line-5&quot; data-ds--code--row=&quot;&quot;>&nbsp;</span><span class=&quot;&quot; data-testid=&quot;renderer-code-block-line-7&quot; data-ds--code--row=&quot;&quot;>We are looking for a Senior Research Scientist to develop new model architectures and methods in areas such as: </span></p> <p><span class=&quot;&quot; data-testid=&quot;renderer-code-block-line-9&quot; data-ds--code--row=&quot;&quot;><span class=&quot;&quot;><span class=&quot;token list punctuation&quot;>-</span> Efficient, sparse, and adaptive attention </span></span></p> <p><span class=&quot;&quot; data-testid=&quot;renderer-code-block-line-10&quot; data-ds--code--row=&quot;&quot;><span class=&quot;&quot;><span class=&quot;token list punctuation&quot;>-</span> Long-context models and persistent memory </span></span></p> <p><span class=&quot;&quot; data-testid=&quot;renderer-code-block-line-11&quot; data-ds--code--row=&quot;&quot;><span class=&quot;&quot;><span class=&quot;token list punctuation&quot;>-</span> Post-training transformation of pretrained models </span></span><span class=&quot;&quot; data-testid=&quot;renderer-code-block-line-12&quot; data-ds--code--row=&quot;&quot;><span class=&quot;&quot;><span class=&quot;token list punctuation&quot;>-</span></span></span></p> <p><span class=&quot;&quot; data-testid=&quot;renderer-code-block-line-12&quot; data-ds--code--row=&quot;&quot;><span class=&quot;&quot;>&nbsp;- Selective computation and dynamic inference</span></span></p> <p><span class=&quot;&quot; data-testid=&quot;renderer-code-block-line-12&quot; data-ds--code--row=&quot;&quot;><span class=&quot;&quot;>&nbsp;</span></span><span class=&quot;&quot; data-testid=&quot;renderer-code-block-line-13&quot; data-ds--code--row=&quot;&quot;><span class=&quot;&quot;><span class=&quot;token list punctuation&quot;>-</span> New architectures for reasoning and continual adaptation&nbsp;</span></span></p> <p>&nbsp;</p> <p><span class=&quot;&quot; data-testid=&quot;renderer-code-block-line-15&quot; data-ds--code--row=&quot;&quot;><span class=&quot;&quot;><span class=&quot;token title important&quot;>&nbsp;Responsibilities</span> </span></span></p> <p><span class=&quot;&quot; data-testid=&quot;renderer-code-block-line-17&quot; data-ds--code--row=&quot;&quot;><span class=&quot;&quot;><span class=&quot;token list punctuation&quot;>-</span> Formulate original research questions and translate them into rigorous experimental programs</span></span></p> <p><span class=&quot;&quot; data-testid=&quot;renderer-code-block-line-17&quot; data-ds--code--row=&quot;&quot;><span class=&quot;&quot;>&nbsp;</span></span><span class=&quot;&quot; data-testid=&quot;renderer-code-block-line-18&quot; data-ds--code--row=&quot;&quot;><span class=&quot;&quot;><span class=&quot;token list punctuation&quot;>-</span> Design and evaluate architectural changes at meaningful model scales </span></span></p> <p><span class=&quot;&quot; data-testid=&quot;renderer-code-block-line-19&quot; data-ds--code--row=&quot;&quot;><span class=&quot;&quot;><span class=&quot;token list punctuation&quot;>-</span> Develop methods that preserve model quality while reducing training or inference cost </span></span></p> <p><span class=&quot;&quot; data-testid=&quot;renderer-code-block-line-20&quot; data-ds--code--row=&quot;&quot;><span class=&quot;&quot;><span class=&quot;token list punctuation&quot;>-</span> Collaborate with engineering teams to validate ideas in efficient implementations </span></span></p> <p><span class=&quot;&quot; data-testid=&quot;renderer-code-block-line-21&quot; data-ds--code--row=&quot;&quot;><span class=&quot;&quot;><span class=&quot;token list punctuation&quot;>-</span> Publish research and contribute to open-source models, methods, and tools </span></span></p> <p><span class=&quot;&quot; data-testid=&quot;renderer-code-block-line-22&quot; data-ds--code--row=&quot;&quot;><span class=&quot;&quot;><span class=&quot;token list punctuation&quot;>-</span> Mentor researchers and help shape the stream&#39;s research direction</span></span></p> <p>&nbsp;</p> <p><span class=&quot;&quot; data-testid=&quot;renderer-code-block-line-24&quot; data-ds--code--row=&quot;&quot;><span class=&quot;&quot;><span class=&quot;token title important&quot;>&nbsp;What we expect</span> </span></span></p> <p><span cl…