Low-Level Kernel Engineer for AI Training Systems
XOR
XOR is seeking experienced engineers for a Low-Level / Kernels team dedicated to building training tasks at the lowest layers of the stack. This role blends research and engineering to tackle challenging domains with a focus on GPU and accelerator kernels. Successful candidates will possess strong low-level systems engineering skills with C/C++/CUDA proficiency, engineering-quality Python experience, and a hands-on approach to LLMs. This is an opportunity for those who thrive in an autonomous environment and enjoy tackling complex problems. #J-18808-Ljbffr XOR
- ...companies pushing the frontier of AI hire exceptional ML, RL, and AI engineering talent. About Our Client Our... ...working on next-generation training systems for large language models. The... ...for experienced engineers for a Low-Level / Kernels team that builds training tasks...Training
- ...automated ML research engineering. Existing frontier... ...lack of high-quality RL training environments. Our... ...partnering with leading AI labs to push AI... ...Learning Engineers for our Low Level / Kernels Capabilities team.... ...): Strong low-level/systems engineering: fluent in...TrainingVisa sponsorshipRelocation package
$280k
...interpretable, and steerable AI systems. We want AI to be... ...researchers, engineers, policy experts,... ...:Implement low-latency high-throughput... ...GPU kernels to adapt our models... ...topologyDebug kernel-level network latency spikes... ...combination of education, training, and/or...TrainingWork at officeVisa sponsorshipFlexible hours- Senior ML Systems Engineer, Frameworks & Tooling at Cohere Our... ...serve humanity. We’re training and deploying frontier... ...who are building AI systems to power magical... ...libraries, or custom kernels/fused ops. Experience... ...engineering, profiling, or low-level systems. Why Join Us...TrainingFull timeWork at officeRemote workFlexible hours
$320k
Software Engineer, Systems - Claude Code About Anthropic Anthropic... ..., and steerable AI systems. We want AI to... ...afterthought. This is low‑level work. We’re looking for... ...issues anywhere from the kernel interface up through... ...of education, training, and/or experience Required...TrainingWork experience placementVisa sponsorship- ...Scale's Physical AI business unit is dedicated... ...for processing, training, and fine‑tuning... ...AI. As an ML Systems Engineer on the Physical AI... ...at scale, ensuring low latency for real‑time... ..., including GPU‑level algorithm... ...optimizations (e.g., CUDA, kernel tuning)....Training
- ...evaluate new compute platforms to support large-scale AI training and inference. Responsibilities include prototyping system software on new accelerators and optimizing... ...in AI infrastructure and strong knowledge of kernels and accelerators. The role emphasizes...Training
$218.4k - $273k
Scale's Physical AI business unit is dedicated... ...for processing, training, and fine-tuning... ...The Role As an ML Systems Engineer on the Physical AI... ...scale, ensuring low latency for real‑... ...environments, including GPU‑level algorithm... ...(e.g., CUDA, kernel tuning). Programming...TrainingFull time- AI Systems Engineer - Codex Core Agents The Codex Core Agents team builds the... ...part of how models are trained and evaluated, making this one... ...systems builder: hands‑on across low‑level systems and ML workflows,... .... Background in compilers, kernels, runtimes, inference optimization...Training
- AI Systems Engineer - Codex Core Agents Location San Francisco Employment Type... ...systems, sandboxing, isolation, or low-level platform experience.... ...systems, model evals, or post‑training feedback loops. Background in compilers, kernels, runtimes, inference optimization...TrainingFull timeWork at officeLocal areaRelocation packageFlexible hours
- Genesis AI in San Francisco is seeking a senior ML infrastructure engineer to design and optimize distributed training systems and performance-critical components. You will profile bottlenecks, implement low‑level code (CUDA, Triton) and ensure efficient hardware utilization...Training
$150k - $250k
...Get AI-powered advice on this job and more... ...intelligence. Our systems evolve through use,... ...experts across fields: engineering, research,... ...systems for global, low-latency users Experience... ...Seniority level ~ Seniority level... ...Software Engineer - Post-training Alameda, CA $130...TrainingFull timeSummer workInternshipRemote workFlexible hours$295k - $380k
...pushing towards AGI‑level intelligence in dynamic... ...blend high‑level AI capabilities with the... ...constraints of physical systems to improve peoples’ lives... ...As a Senior Software Engineer, ML Systems & Training Infrastructure, you... .... Identify risky or low‑quality changes...TrainingWork at officeRelocation package- ...About Us Vast.ai’s cloud powers AI projects and... ...shipping excellence. We seek engineers with strong intrinsic... ...We’re looking for a systems engineer with HPC or parallel... ...and optimize GPU kernels and tensor libraries Translate... ...with distributed training/inference frameworks (bonus...TrainingFull timeWork at office
$167.2k - $209k
...DigitalOcean is expanding its AI Infrastructure layer to... ...are seeking a Senior Engineer 2 to join our AI... ...intersection of distributed systems and specialized AI... ...: Understanding of GPU‑level optimisation and experience... ...relevant conferences, training, and education. All...TrainingLocal areaRemote workWorldwideFlexible hours- Join a leading AI lab's cutting-edge GenAI team... ...seeking talented MLOps Engineers with deep, hands-on... ...expertise in PyTorch and kernel-level programming (Triton/... ...role involves AI model training and evaluation work, including... ...data for frontier AI systems. This is a W-2...TrainingFull timeWeekday work
$310k
...the Team The Platform Systems team at OpenAI operates... ...intersection of cutting-edge AI and large-scale... ...systems. We build the engineering and research infrastructure required to train OpenAI's flagship models... ...Have experience writing low-level software where system details...Training- ...mission is to make custom AI affordable for every... ...we built large-scale training infrastructure... ...at the intersection of systems engineering and applied ML, building... ...optimized parallelism, and kernel‑level innovations to serve... ...and optimizing them via low‑level profiling....Training
$320k - $405k
Platform Security Engineering, Operating Systems About Anthropic Anthropic’s... ...interpretable, and steerable AI systems. We want AI to... ...and implementing OS‑level security controls, from kernel hardening to runtime... ...required for AI model training. This is a hands‑on role...TrainingVisa sponsorship- River AI, located in San Francisco, is seeking exceptional systems engineers to build high-performance infrastructures that train state-of-the-art AI models. This role focuses on creating scalable... ...a strong background in systems-level programming and be eager to tackle...Training
$166k - $225k
...world's best data and AI infrastructure... ...business. Founded by engineers — and customer obsessed... ...and processing systems that can outperform... ...warehouse, and the low latency of streaming. Its higher level abstractions and guarantees... ...certifications and training, and specific work...TrainingLocal areaWorldwide$130k - $200k
...us to apply for the Founding Engineer (Systems + ML) role at Partcl . Get AI-powered advice on this job and... ...pipelines: high‑performance kernels, efficient file IO, training models, latency-sensitive inference... ...model architecture design, low-level optimization, and scalable...TrainingFull time- Sequen is seeking a Core Systems Engineer to optimize and build a reliable model serving infrastructure... ...Rust. This role focuses on ensuring low-latency data processing and supporting rapid... ...opportunity to engage with cutting-edge AI technologies in a dynamic environment....
- nEye.ai, a well‑funded optical switch startup... ...is an ultra‑low power consumption,... ...a Station Software Engineer who will design, implement... ...from bench‑level exploration to high... ...reproducible, documented systems for multiple lab... ...experience, skills, training, education, market...Training
$245k - $385k
...Platform Runtime team builds the low level framework components to power our ML training systems. We work on building robust,... ...Role As a Distributed Systems engineer, you will work to deliver powerful... ...About OpenAI OpenAI is an AI research and deployment company...TrainingWork at officeLocal areaRelocation package$200k - $420k
...create personal AI owned and... ...inference, custom training infrastructure,... ...are scientists, engineers, and builders from... ...consumer systems for hundreds of... ...: Create high-level architectural specifications... ..., ISA, kernels, and all the way... .../I2C/SPI/UART low‑level debugging...TrainingLocal areaVisa sponsorshipWork visaRelocation packageNight shift- ...our mission is to make custom AI affordable for every business.... ...), where we built large-scale training infrastructure powering trillion... ...Scientist (Efficient ML Systems) at Goaly, you will research and... ...parallelism strategies, attention kernels, RL training pipelines) and...TrainingFull timeWork at office
$10 per hour
...Opportunity Join a new engineering team in San Francisco building... ...and you will build the systems that power rate... ...infrastructure that integrates AI-powered automation into... ...determined by role, level, and location. Within... ...education and / or training. The US base salary range...Training$200k - $240k
...blockchain analytics and AI solutions to help law... ...world for all. The AI Engineering Team is chartered with... ...Models (LLMs) and agentic systems. Our mission is to... ...models with millisecond-level latency, and provide the... ...CD workflows for model training, evaluation, and deployment...TrainingRemote workWorldwide$342k
...develops silicon and system-level solutions designed... ...of advanced AI workloads. The team... ...About The Role As an Engineer on our hardware... ...will work with our kernel, compiler and machine... ...towards efficient training and inference on... ...Learning accuracy with low‑precision formats...TrainingWork at officeRelocation package
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