CUDA Kernel Performance Engineer
Mercor
Mercor is seeking GPU kernel optimization experts to contribute to a project with a leading AI lab. This contract-based opportunity is designed for freelancers with strong C++ skills, practical GPU programming experience, and the ability to squeeze performance out of modern GPU architectures. You will analyze, optimize, and reason about GPU kernels across modern hardware, using profiler-guided analysis. Expect to write C++17 and Python code, apply CUDA or HIP, and document decisions clearly. #J-18808-Ljbffr Mercor
- Inception is seeking engineers and scientists to design, optimize, and maintain compute... ...and inference. You will develop high‑performance ML kernels, enable efficient low‑precision arithmetic... ...of large models. The role emphasizes CUDA/CuTe/Triton kernel design, memory...Performance
- 1. Role Overview Mercor is seeking GPU kernel optimization experts to contribute to a project... ..., and the ability to improve kernel performance using profiler-guided analysis. You’ll help... ...Python, and GPU programming code Apply CUDA, HIP, shader programming, or related kernel...PerformanceContract workFreelance
- ...acceleration company in San Francisco is seeking a GPU Kernel Engineer to optimize performance for machine learning models. You will be responsible for... ...computation efficiency. Ideal candidates have 1-5 years of CUDA development experience and a strong understanding of GPU...Performance
- Luminal is hiring a Founding Compiler Engineer for an on-site role in downtown San Francisco. You will help shape the core compiler, implement CUDA kernels, and review model performance to accelerate AI pipelines. As a founding team member, you will contribute to production...Performance
- ...AI compiler to accelerate model deployment. This is a founding engineer role in downtown San Francisco, full-time on-site. You will help design the core compiler, write CUDA kernels, and drive performance improvements for production AI models. The team values practical...PerformanceFull time
$285k - $315k
SF Tensor is looking for a Founding GPU Kernel Engineer in San Francisco, specializing in GPU architecture... ..., proven capabilities in hand-optimizing performance-critical kernels, and strong programming skills in C++ and CUDA. This full-time position offers a competitive...PerformanceFull timeRelocation package$100k - $120k
...and inference workloads grow, we need kernel‑level innovations to reduce latency,... ...Responsibilities Lead a team of kernel and system engineers focused on performance-critical code Design, implement, and... ...kernels for CPU (AVX/ARM NEON), GPU (CUDA/ROCm), and hardware accelerators Find...Performance- ...ll write and optimize the GPU kernels and supporting systems... ...This is deep, low-level work (performance counters, memory bandwidth, warp... ...actually use. We hire kernel engineers because the gap between "this... ...Write and optimize GPU kernels (CUDA, ROCm, Triton, or similar)...PerformanceShift work
$180k - $280k
...investors. Since mid-2024, we've been engineering the foundation for what comes... ...the role We're looking for a GPU kernel engineer with deep, low-level CUDA expertise to make our training and... ...Write, optimize, and maintain high-performance GPU kernels (e.g., in CUDA / CuTe...PerformanceWork at officeVisa sponsorshipShift work$285k - $315k
...Role We're looking for a Founding GPU Kernel Engineer who lives right at the boundary between... ...attention, normalization, etc.) to set the performance ceilings Profile at the... ...Solid systems programming in C++ and CUDA (or ROCm/HIP) Good understanding of how...PerformanceFull timeWork at officeRelocation package$167.2k - $209k
...DigitalOcean is seeking a Senior Engineer 2 to play a key technical... ...can offer the industry-leading performance for our inference services.... ...the inference engine and GPU kernel layers, ensuring our infrastructure... ...) and their software stacks (CUDA, ROCm, TensorRT, OpenAI...PerformanceLocal areaRemote workWorldwideFlexible hours- Anthropic, a public benefit corporation headquartered in San Francisco, is seeking a TPU Kernel Engineer to identify and address performance issues across ML systems, including research, training, and inference. You will design and optimize kernels for the TPU and provide...Performance
- MakerMaker.AI in San Francisco is seeking a skilled Software Engineer to write and optimize GPU kernels. You will work on deep low-level tasks that directly impact the performance of machine learning models. The ideal candidate has over 4 years of experience with GPU kernels...Performance
- Baseten is seeking an Engineering Manager to lead our GPU Kernel Engineering team, directing the low-level CUDA work that accelerates Baseten's inference stack. This player-coach... ...building processes and culture for a high-performing, distributed kernel team. #J-18808-Ljbffr...
- Magic is hiring a Kernel Engineer in San Francisco to design, implement, and optimize high-performance kernels for long-context training and inference. You will tackle memory usage, data movement, and throughput challenges in real-time workloads. You’ll work across training...PerformanceVisa sponsorship
- San Francisco Tensor Company is seeking a Founding GPU Kernel Engineer to enhance GPU performance for AI applications. You will optimize and write kernels while collaborating with compiler teams to improve efficiencies across architectures. The ideal candidate has deep...PerformanceWork at officeRelocation package
$280k
...quickly growing group of committed researchers, engineers, policy experts, and business leaders... ...beneficial AI systems. About the Role As a TPU Kernel Engineer, you'll be responsible for identifying and addressing performance issues across many different ML systems,...PerformanceWork at officeVisa sponsorshipFlexible hours$315k
...quickly growing group of committed researchers, engineers, policy experts, and business leaders... ...beneficial AI systems. About the Role As a TPU Kernel Engineer, you'll be responsible for identifying and addressing performance issues across many different ML systems, including...PerformanceContract workFor contractorsFor subcontractorWork at officeRelocationVisa sponsorshipWork visaFlexible hours- ...Team We’re building high-performance infrastructure to serve OpenAI... ...FLOP from our GPUs by designing kernels, tuning memory layouts, and... ...looking for a kernel-focused engineer to lead efforts in writing,... ...requires deep familiarity with CUDA or equivalent kernel...PerformanceFull time
- ...of what's possible in video generation.We're seeking a GPU Performance Engineer to squeeze every last FLOP from our H100 infrastructure and... ...solutions that achieve 5-10x speedups. From writing custom CUDA kernels to eliminating cold start latency, you'll ensure our infrastructure...Performance
- ...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 across...Performance
$350k
Mirendil is seeking an engineer to design and optimize custom ML kernels to enhance our model development stack. This role involves working at the intersection... ...of hardware and frontier AI research, focusing on performance optimization. The ideal candidate will have...Performance- TypeSafe AI in San Francisco is seeking a GPU kernel engineer with deep CUDA expertise to accelerate our training and inference workloads. You will write, optimize, and maintain high-performance kernels close to the metal. Work alongside research and platform engineers...PerformanceWork at office
$172.5k - $210k
...strategies, and be part of a high-performing team that believes in each... ...: As an Automated Testing Engineer, you will be responsible for... ...Ecosystems: Familiarity with NVIDIA (CUDA/NCCL) and/or AMD (ROCm/RCCL)... ...: Knowledge of Linux kernel internals, specifically PCIe...PerformanceTemporary work- ...patients worldwide.We’re a team of engineers, clinicians, and innovators... ..., our work helps care teams perform with greater precision and patients... ...: Development of Linux kernel internals, device drivers, memory... ...• Expert in GPU Compute API - CUDA, OpenCL• Proficiency in...PerformanceLocal areaWorldwideFlexible hours
- ...optimization Highly experienced with CUDA Highly experienced with Rust... ...on-site role for a Founding Compiler Engineer located in downtown San Francisco. You... ...Day-to-day tasks will include writing CUDA kernels, conducting model performance reviews. #J-18808-Ljbffr SlopePerformanceFull time
$220k - $320k
A tech startup specializing in AI inference seeks a skilled professional to optimize their inference stack. Candidates should have over 2 years of experience in ML systems, fluency in Python, and hands-on experience with LLM frameworks. The role offers competitive compensation...PerformanceLocal area$220k - $320k
inference.net, a growing company in San Francisco, seeks an experienced engineer to optimize AI inference performance. The ideal candidate will have over 2 years of experience in ML systems and GPU programming. Key responsibilities include implementing optimization techniques...Performance- .... They are looking for a Runtime Engineer to build the execution layer at the... ...spanning parallel execution, kernel scheduling, runtime architecture and performance analysis. You will work close to... ...development experience GPU programming, CUDA/ROCm, HPC, large clusters,...Performance
- ...real workloads. This is an engineering role, not a research role. You... ...at high throughput Own the performance characteristics of those systems... ...team (quantization, custom kernels, scheduling improvements, memory... ...following languages: C++, CUDA, ROCm or Triton Track record...Performance
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