288 ai training jobs at 136 companies in San Jose, CA
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AI Training Experts - San Jose, US
San Jose, California, United States
$25/hr RemoteContract, Part Time
Verifiable AI training experience, willingness to take a skills verification test, ability to concentrate for up to one hour, reliable fast internet and computer access, PayPal account, and self-employed status for payment reporting.
PayPal
3w
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Senior AI Training Performance Architect
Santa Clara, California, United States
$184k-$357k/yr OnsiteFull Time
5+ YOEPhD (or MS with more experience) in CS/EE with significant experience in deep learning training, computer architecture, performance analysis and modeling; proficiency in C++, Python, CUDA; experience profiling and optimizing AI workloads.
C++, Python, CUDA, MLPerf
5d
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Helix AI Engineer, Training Performance
San Jose, California, United States
$200k-$400k/yr OnsiteFull Time
3+ YOEBachelor's or Master's in computer science, computer/electrical engineering, or related field; 3+ years AI performance engineering; Python, CUDA/C++, GPU architecture, profiling, NCCL, and networking expertise.
Triton, CUDA, Nsight Systems, Nsight Compute, PyTorch Profiler, HTA, NCCL, RDMA, NVLink, InfiniBand, RoCE, Python, CUDA/C++, PyTorch, Megatron-LM, vLLM, DeepSpeed, JAX, FSDP, Gluon
3w
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Senior AI Training Performance Architect
Santa Clara, California, United States
$184k-$357k/yr OnsiteFull Time
5+ YOEPhD (5+ yrs) or MS (8+ yrs) in CS/EE with deep learning, GPU architecture, performance analysis, processor/system modeling, and proficiency in C++, Python, and CUDA.
C++, Python, CUDA, MLPerf
1mo
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Senior AI Engineer, Scientific Training & Collaboration
San Francisco, California, United States
$220k-$350k/yr OnsiteFull Time
5+ YOE5+ years ML and software engineering experience, MS in science or equivalent research experience, proficiency in Python, experience with LLMs and AI/ML systems, teaching/coaching experience, strong project management.
Python, TypeScript, LLMs
1w
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Training Coordinator
Palo Alto, California, United States
$42-$54/hr HybridFull Time
2+ YOEBachelor's degree preferred; 2–5 years of LMS administration and training program coordination required. Requires software proficiency, analytics, vendor coordination, scheduling, reporting, and communication skills.
Zoom, Microsoft Teams, Microsoft SharePoint, Microsoft Excel, Microsoft PowerPoint, Microsoft Word, LMS, AI
3mo
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AI Platform Engineer, Training and Inference
San Francisco, California, United States
HybridFull Time
ML platform or MLOps engineer with production Ray experience; LLM serving, distributed training, Python and PyTorch; MLflow/Flyte; Bachelor's degree in CS/Engineering.
Ray Train, Ray Serve, Ray Core, Ray Data, vLLM, SGLang, NVIDIA Triton, TorchTrainer, DDP, NCCL, PPO, RLlib, Flyte, MLflow, Qdrant, Pgvector, PyTorch, Python
2mo
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Principal AI Engineer - AI Builder
Mountain View or New York
OnsiteFull Time
8+ YOE8+ years building and deploying production-scale AI/ML solutions; advanced degree in CS or related field preferred; deep expertise training LLMs and multimodal models; experience with cloud platforms and AI tooling.
Claude Code, Cursor, Codex, AWS, GCP, Azure
1mo
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Senior AI Infrastructure Engineer - Model Training
Mountain View, California, United States
$190k-$260k/yr OnsiteFull Time
2+ YOEDegree in CS or related field,2+ years ML systems experience,expertise in distributed training,high-performance data pipelines,GPU performance and profiling,Python and PyTorch skills.
PyTorch, PyTorch DDP/FSDP, DeepSpeed, Megatron, NCCL, WebDataset, MosaicML Streaming, MDS, Nsight, PyTorch Profiler, Python, C++, CUDA, Triton, NVLink, InfiniBand
2d
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Supervisory Training Specialist
Washington or Salt Lake City or Seattle or Phoenix or Los Angeles or San Francisco or Denver or Miami or Atlanta or Chicago or Indianapolis or New Orleans or Boston or Minneapolis or Kansas City or Albuquerque or New York or Oklahoma City or Portland or Austin
$126k-$197k/yr OnsiteFull Time
1+ YOEOne year of specialized experience equivalent to GS-13 developing and managing training programs, leading cross-functional teams, deploying modern learning solutions, and evaluating outcomes.
Geographic Information System (GIS), Artificial Intelligence (AI), Adobe
2mo
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Lead AI Engineer (AI Foundations, LLM Core and Agentic AI)
Cambridge or McLean or New York or San Jose or United States
$197k-$246k/yr OnsiteFull Time
2+ YOEBachelor's in CS/AI/EE/CE (4+ yrs) or Master's (2+ yrs). 4+ yrs programming in Python, Go, Scala, or Java. Experience with LLMs, model training/inference, vector search, cloud deployments, and AI system optimization.
AWS Ultraclusters, Huggingface, VectorDBs, Nemo Guardrails, PyTorch, Python, Go, Scala, Java, C++, C#, Golang, AWS, Google Cloud, Azure
1mo
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Senior AI Researcher
San Francisco, California, United States
$212k-$276k/yr HybridFull Time
5+ YOEPhD in CS/AI/ML or related plus 5+ years research experience, top-tier publications, expertise in foundation models, LLMs, agentic AI, distributed training, and strong communication skills.
Python, PyTorch, CUDA, NCCL, FSDP2, Megatron-LM, vLLM, SGLang, Docker, Kubernetes, AWS, GCP, Azure
4w
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AI Enablement Specialist
Palo Alto or Salt Lake City or San Francisco or San Diego or Century City or New York or Boulder or Los Angeles or United States or Seattle or Delaware or Washington or Boston or Austin
$150k-$200k/yr RemoteFull Time
3+ YOE3+ years experience with AI and training technology tools, bachelor’s degree preferred, legal experience preferred, strong communication and project management skills, ability to translate practitioner needs into technology solutions.
document automation, matter management systems, AI-enabled tools, workflow platforms
2mo
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Customer Training & Adoption Specialist(SaaS)
United States or British Columbia or Ontario or San Francisco
$105k-$124k/yr RemoteFull Time
3+ YOE3+ years in customer training/L&D/customer success, instructional design, change management, in-person and virtual training for SaaS, comfortable with GTFS/AVL concepts and AI tools, travel 8–14 times/year.
GTFS, AVL, AI tools, E-Verify
1d
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AI Research Scientist, Reinforcement Learning (LLM) and Post-Training
Santa Clara, California, United States
$204k-$306k/yr HybridFull Time
Strong reinforcement learning publication record; experience training RL or preference-optimized models at scale, LLM post-training or RLHF/RLAIF; PhD in computer science, machine learning, or related field preferred.
LLM, GPUs, NeurIPS, ICML, ICLR, RLHF, RLAIF, EDA
1w
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Applied AI Engineer
Sunnyvale, California, United States
$150k-$250k/yr OnsiteFull Time
5+ YOERequires 5+ years applying ML, deep learning, or generative AI to cybersecurity or related fields, or a relevant Ph.D.; Python, PyTorch, AI agents, LLM training, and production ML experience.
Python, PyTorch, SOC, SOAR, SIEM
3d
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Founding AI Engineer
San Francisco, California, United States
$120k-$180k/yr OnsiteFull Time
Applied computer vision and machine learning experience, including production model training and deployment; experience building end-to-end AI systems, multimodal data, rapid prototyping, and startup 0-to-1 development.
computer vision, machine learning, LLM, ETL
1mo
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Principal Engineer AI/ML
San Jose, California, United States
$206k-$379k/yr OnsiteFull Time
14+ YOE14+ years experience in AI/ML, deep expertise in NLP/CV/Generative AI, LLM fine-tuning, MLOps, distributed training, and mentoring senior engineers.
LoRA, QLoRA, RAG/GraphRAG, vector databases, PyTorch, TensorFlow/Keras, JAX, Hugging Face, CUDA, Python, AWS, GCP, Azure
3mo
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Lead AI Engineer
San Francisco, California, United States
$300k-$400k/yr HybridFull Time
5+ YOE5+ yrs software engineering; 2+ yrs ML model training/deploy; NLP/LLMs; data pipelines; model optimizations; agentic AI systems; end-to-end ownership
NLP, LLMs, data pipelines, quantization, distillation, LoRA, pruning, agentic systems
1mo
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Senior Applied AI Engineer
San Francisco, California, United States
$200k-$250k/yr HybridFull Time
7+ YOE7+ years software engineering with AI/ML depth, experience training/fine-tuning LLMs, shipping AI products, strong eval/observability skills, agentic systems experience, and product/startup mindset.
LLMs, open source models
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