RadixArk develops open-source and commercial tools that accelerate the inference and continual optimization of large AI models.
<div data-page-id="PYfudavejoRjXIx4njkjMCnPp7g" data-lark-html-role="root" data-docx-has-block-data="false"> </div> <div data-page-id="PYfudavejoRjXIx4njkjMCnPp7g" data-lark-html-role="root" data-docx-has-block-data="false"><br> <h3 class="heading-3 ace-line old-record-id-H4bpd5pEyouh3SxvnYvj3R2upif">Key Responsibilities</h3> <div class="ace-line ace-line old-record-id-TjAidCH8Noam5Ix0RGAjjPH3ptd"><strong>Product Strategy & Roadmap</strong></div> <ul class="list-bullet1"> <li class="ace-line ace-line old-record-id-EzEqdmtoSoORuWx6u1jjfElYpUb" data-list="bullet"> <div>Define, prioritize, and drive the product roadmap for inference and training infrastructure.</div> </li> <li class="ace-line ace-line old-record-id-XlRjd6x3togi28xATv0jlgMvpUc" data-list="bullet"> <div>Stay ahead of AI trends, including new model architectures, hardware optimizations, and open-source developments.</div> </li> <li class="ace-line ace-line old-record-id-Fhd9d3dj3ot2AExsgtLjuT4fpAc" data-list="bullet"> <div>Balance qualitative insights (partner feedback, community discussions) with quantitative metrics (benchmarks, system performance) to inform roadmap decisions.</div> </li> <li class="ace-line ace-line old-record-id-HdGPdY6DrogMnmxlQnVjMpugpMb" data-list="bullet"> <div>Collaborate closely with research and engineering teams, participating in design reviews and technical discussions to evaluate trade-offs.</div> </li> <li class="ace-line ace-line old-record-id-Eze2dQRTMoZEKuxAUKUjcEpvp7f" data-list="bullet"> <div>Translate complex technical capabilities into clear user stories, product requirements, and actionable deliverables.</div> </li> <li class="ace-line ace-line old-record-id-LspDdPj2gopsWdxkl1Wj0tJepnf" data-list="bullet"> <div>Act as a trusted partner to engineering teams, removing blockers by clarifying requirements and managing scope.</div> </li> </ul> <div class="ace-line ace-line old-record-id-Te5xdA8DjoOINixq1uZjsNSipCg"><strong>User Engagement & Growth</strong></div> <ul class="list-bullet1"> <li class="ace-line ace-line old-record-id-Jqd5dAEuCoeGD4xxEa7jDbWbpag" data-list="bullet"> <div>Serve as the main point of contact for early adopters and partners, gathering feedback to guide product iterations.</div> </li> <li class="ace-line ace-line old-record-id-JjOmdoja1oXV7LxaOWdjpkf4pfd" data-list="bullet"> <div>Support Go-to-Market initiatives, including creating technical content (blogs, documentation, social assets) and engaging with developer communities.</div> </li> <li class="ace-line ace-line old-record-id-NGsddZbRooR648x0lsAj8HHGp3Q" data-list="bullet"> <div>Use data and user research to validate hypotheses and measure the impact of product launches.</div> </li> </ul> <h3 class="heading-3 ace-line old-record-id-Dg2IdmxoKoWovgxfAKTj8as9psd"><strong>Qualifications</strong></h3> <div class="ace-line ace-line old-record-id-LKuGdcOXJotvvYxptPqjdpUrpWg"><strong>Minimum Requirements</strong></div> <ul class="list-bullet1"> <li class="ace-line ace-line old-record-id-P6bodALYPoseGIxjEp2jQMtGpKH" data-list="bullet"> <div>Bachelor's or Master's degree in Computer Science, Engineering, or a related technical field.</div> </li> <li class="ace-line ace-line old-record-id-EUOCdRQdgoqHZIx3Q4HjTzO4p3f" data-list="bullet"> <div>3+ years of experience in Product Management or a related technical role (Engineering, Solutions Architecture) in a software company.</div> </li> <li class="ace-line ace-line old-record-id-WejUdboa7orKzlx5P14jRYqGpdh" data-list="bullet"> <div>Strong technical fluency in AI/ML infrastructure; comfortable discussing system architecture and reading technical documentation.</div> </li> <li class="ace-line ace-line old-record-id-On41dJpg9oueaIxm0gkjmeqFpYg" data-list="bullet"> <div>Excellent communication skills, able to clearly explain complex technical concepts to technical and non-technical stakeholders.</div> </li> </ul> <div class="ace-line ace-line old-record-id-GGFsd0uDdom9Wwx4Bsxj5gYXpxf"><strong>Preferred (Bonus) Qualifications</strong></div> <ul class="list-bullet1"> <li class="ace-line ace-line old-record-id-OG2Gdj8uNoSwjVxKuMKj6XImp2d" data-list="bullet"> <div>Hands-on coding skills (Python, C++ etc); experience contributing to open-source communities.</div> </li> <li class="ace-line ace-line old-record-id-I376daD2EoNAH5xkROgjyCrQpef" data-list="bullet"> <div>Experience creating content for developer audiences (blogs, social media) or organizing tech events/hackathons.</div> </li> <li class="ace-line ace-line old-record-id-DiCude70GoXBvSxf1TQjcDFopFg" data-list="bullet"> <div>Data-driven mindset with experience using analytics to drive product decisions.</div> </li> <li class="ace-line ace-line old-record-id-Xf6hdNATboTh1dx9qmojkYNipEP" data-list="bullet"> <div>Experience conducting user research and interviews to uncover user pain points.</div> </li> <li class="ace-line ace-line old-record-id-ErlbdReEhohaoMxvJ9NjeS6Xplc" data-list="bullet"> <div>B2B or developer-facing product experience.</div> </li> </ul> <div class="ace-line ace-line old-record-id-KQnjdsbW7oUWhjxYg2pjySMkpPg"> </div> <h3 class="heading-3 ace-line old-record-id-Td2xd0LffooSevx9wJzjTdwHpGe"><strong>Benefits</strong></h3> <ul class="list-bullet1"> <li class="ace-line ace-line old-record-id-O8uodEKW7oDyeWxVSSyjRZmEphe" data-list="bullet"> <div>Competitive salary and equity package.</div> </li> <li class="ace-line ace-line old-record-id-KjnxdbPB4o4OtGxRd1Xjd2aTp2e" data-list="bullet"> <div>Work with a world-class team from xAI, Google, and leading research labs.</div> </li> <li class="ace-line ace-line old-record-id-AdJtd8naioniFjxZ0RPjxEffpkb" data-list="bullet"> <div>Directly impact the future of open AI infrastructure.</div> </li> </ul> <h3>About RadixArk</h3> <p>RadixArk is an infrastructure-first company built by engineers who've shipped production AI systems, created SGLang (30K+ GitHub stars, the fastest open LLM serving engine), and developed Miles (our large-scale RL framework). Founded by