RadixArk Jobs in United States

RadixArk is seeking a Brand Marketing Manager to build our presence in the AI infrastructure community and tell the story of SGLang, Miles, and our mission to democratize frontier AI systems. You'll craft compelling narratives, manage our brand across channels, coordinate with en ...

A leading AI infrastructure company is seeking a Brand Marketing Manager to enhance its presence in the AI community. This role involves crafting narratives around SGLang and Miles, creating engaging content, and collaborating with engineering teams. Candidates should have over 5 ...

RadixArk is seeking a GPU Supply & Operations Manager to own and improve our end-to-end GPU procurement, supply operations, and vendor management workflows. · ...

RadixArk is seeking an Office & IT Operations Manager to manage our IT infrastructure and office operationsIn this role, you'll handle device provisioning, access management, vendor coordination, and day-to-day operational tasks to ensure our engineering team has the tools and en ...

We are looking for an RL Systems Engineer to build large-scale reinforcement learning systems for post-training, fine-tuning and alignment. · Build large-scale reinforcement learning systems for post-training, fine-tuning and alignmentScales RL workloads across multi-node cluster ...

We are looking for a Cluster & Infrastructure Engineer to build and operate large-scale AI clusters that power frontier-level training and inference workloads. You'll design reliable infrastructure for multi-node, multi-rack GPU and TPU systems, optimize cluster utilization and s ...

Data Infrastructure Engineer to build SGLang's built-in usage statistics and data intelligence system from 0 to 1. · Add opt-in, anonymous usage statistics to SGLangDesign data collection schemas covering: GPU count, Token throughput, Model types, Hardware configurationImplement ...

RadixArk is seeking a Recruiting Coordinator to support our hiring efforts as we build a world-class engineering team. · Coordinate interview scheduling across multiple engineering roles and time zonesMaintain accurate records in our ATS and tracking systemsSupport recruiting tea ...

RadixArk is seeking an Executive Assistant to support our founding team as we scale world-class AI infrastructure. · ...

+Define, prioritize and drive the product roadmap for inference and training infrastructure. · +Stay ahead of AI trends including new model architectures hardware optimizations and open-source developments · Balance qualitative insights partner feedback community discussions with ...

We are seeking an SEO Specialist to amplify our reach in the developer and AI infrastructure community. You will own and execute SEO strategies to help engineers discover our open-source tools. · ...

RadixArk is seeking a Solutions Engineer to help customers successfully deploy and optimize SGLang and Miles for their production workloads. · Partner with customers to design and optimize their SGLang and Miles deployments for production workloadsCreate reference architectures a ...

This role spans User Research Marketing Activities and Business Development designed to help SGLang systematically understand its users expand market visibility and grow commercial impact. · Design execute user surveys Conduct in-depth user interviews Write user case studies Synt ...

We are on a mission to democratize frontier-level AI infrastructure by building world-class open systems for inference and training. · ...

RadixArk is launching a full-time paid residency program for aspiring AI infrastructure engineers to rotate across inference training kernels compilers and cluster infrastructure working on real production systems alongside senior engineers. · ...

We are seeking a Brand Marketing Manager to build our presence in the AI infrastructure community and tell the story of SGLang, Miles, and our mission to democratize frontier AI systems. · Develop and execute brand strategy that positions RadixArk as a leader in AI infrastructure ...

We are looking for a TPU Systems Engineer to build high-performance inference and training systems using JAX/XLA/Pallas, · Build high-performance inference and training systems using JAX/XLA/Pallas · Predict end-to-end latency and throughput for LLM serving on TPU infrastructure ...

RadixArk's Compute & Business Operations team ensures we have the GPU and TPU capacity needed to power SGLang and our production infrastructure. We're looking for a highly organized BizOps generalist who can thrive in a fast-moving environment. · Bachelor's degree in business or ...

+ Define product roadmap for inference and training infrastructure. Stay ahead of AI trends. Balance qualitative insights with quantitative metrics to inform roadmap decisions. · + · + Collaborate closely with research and engineering teams. · Translate complex technical capabili ...

RadxArk is seeking a Lead DX Engineer – Documentation to be the founding member of our developer experience team and own our documentation strategy. · ...