AI Research Scientist, Reinforcement Learning (LLM) and Post-Training
Tasks
- Analyze failure modes reward hacking and instability
- Collaborate to scale training with RL infrastructure
- Define interfaces for rollout generation and logging
- Design reward models and training curricula
- Develop reinforcement learning methods for post training large language models and code models
- Publish research at top academic venues
- Run off policy and on policy training experiments
Perks/Benefits
- N/A
Skills/Tech-stack
Distributed Training | Experiment design | GPU Acceleration | Language Models | Large Language Models | Off Policy | Off Policy Learning | On Policy | On Policy Learning | Policy Optimization | Policy learning | Preference Learning | RLAIF | RLHF | Reinforcement Learning | Reward Hacking | Reward Hacking Mitigation | Reward Modeling | Variance reduction
Education
Regions
Countries
States
Related jobs
-
Software Engineer (Applied AI/ML) USD 200K-250KCI/CD | Data Pipelines | Data ontologies | Design of Experiments | Digital Twins401k | Bonuses | Equity | FSA | Flexible time offMid-level Full TimeSanta Clara, CA or Remote R5d ago
-
Senior Deep Learning Scientist, Multimodal Agentic RL USD 184K-287KDataset versioning | Deep learning | Distributed Training | Experiment tracking | Instruction TuningSenior-level Full TimeUS, CA, Santa Clara R5d ago
-
Senior Software Engineer, RL Post-Training Frameworks USD 184K-287KActor Based Programming | C# | C++ | Deep learning | Distributed SystemsSenior-level Full TimeUS, CA, Santa Clara R5d ago
-
Senior-level Full TimeUS, CA, Santa Clara R6d ago
-
Senior Software Engineer, Metropolis Vision AI USD 224K-356KAlgorithms | Asynchronous I/O | C++ | CUDA | Computer VisionSenior-level Full TimeUS, CA, Santa Clara6d ago
-
Senior/Staff Machine Learning Engineer, Motion Planning USD 130K-220KC++ | Cloud Computing | Computer Vision | Data Ingestion | Data Ingestion Pipelines401k plan | Free lunch | Professional development | Unlimited beverages | Unlimited snacksSenior-level Full TimeSanta Clara, CA8d ago
-
Senior DFX Software Engineer - Machine Learning USD 152K-241KAgent architectures | Agent systems | Apache Spark | C++ | DFTSenior-level Full TimeUS, CA, Santa Clara8d ago
-
Agentic Workflows | CUDA | Continuous integration | Deep learning | DeploymentSenior-level Full TimeUS, CA, Santa Clara8d ago
-
Senior ML Engineer, Metropolis USD 184K-287KCUDA | Computer Vision | Data Pipelines | Deep learning | Diffusion ModelsSenior-level Full TimeUS, CA, Santa Clara9d ago
-
Customer Success Insights Engineer USD 168K-258KAI Agents | API Integration | Agent systems | Apache Spark | CRM IntegrationBenefits | EquitySenior-level Full TimeUS, CA, Santa Clara9d ago
-
Senior Deep Learning Algorithm Engineer USD 184K-287KCPU architecture | Distributed Computing | GPU Architecture | Generative AI | JAXEquity | Health benefitsSenior-level Full TimeUS, CA, Santa Clara R12d ago
-
Benchmarking | Calibration | Data evaluation | FP4 | INT8Dinners | Fun activities | Infrastructures and computational resources | Lunches | SnacksSenior-level Full TimeSanta Clara, CA12d ago
-
Benchmarking | Calibration | Data Pipelines | FP4 | INT8Computational resources | Dinners | Fun activities | Lunches | SnacksSenior-level Full TimeSanta Clara, CA12d ago
-
Computer Vision | Data Processing | Deep learning | DeepSpeed | Diffusion ModelsComputational resources | Dinners | Fun activities | In house infrastructure | LunchesSenior-level Full TimeSanta Clara, CA13d ago
-
Senior Deep Learning Architect, LLM Inference USD 152K-287KCPU microarchitecture | Compiler optimizations | Data parallelism | Deep learning | Disaggregated servingEquity | Health benefitsSenior-level Full TimeUS, CA, Santa Clara15d ago
-
Computer Vision | Deep learning | Language Models | Large Language Models | Machine LearningEntry-level InternshipSanta Clara, CA19d ago
-
Computer Vision | Deep learning | Language Models | Large Language Models | Machine LearningMid-level Full TimeSanta Clara, CA19d ago
-
Senior Machine Learning Engineer, Perception USD 184K-287K3D Geometry | BEV Representation | Camera | Computer Vision | Deep learning401k plan | Free lunch | Salary and benefits package | Unlimited beverages | Unlimited snacksSenior-level Full TimeSanta Clara, CA20d ago
-
Senior Staff Data Scientist USD 125K-203KCausal Inference | Causal modeling | Hugging Face | LLM Evaluation | LangchainFlexible work schedule | In-office 3 days per weekSenior-level Full TimeSanta Clara, CA20d ago
-
C++ | CUDA | Data Preprocessing | Data Processing | Data loadingSenior-level Full TimeUS, CA, Santa Clara21d ago
-
Senior Research Scientist, Efficient Deep Learning USD 192K-304KAdaptive Inference | Architecture Search | C++ | CUDA | Computer VisionSenior-level Full TimeUS, CA, Santa Clara21d ago
-
Action Transformers | C++ | CUDA | Diffusion Models | Hardware PrototypingSenior-level Full TimeUS, CA, Santa Clara21d ago
-
Research Scientist, Human‑AI Perception and Interaction Research - PhD New College Grad 2026 USD 168K-264KAI Model Training | AI model | C++ | Deep learning | GPU TrainingEquity | Health benefits | Paid time offSenior-level Full TimeUS, CA, Santa Clara21d ago
-
Senior Research Scientist, Multi-Modal Language Models USD 192K-304KAlgorithms | Computer Vision | Data Structures | Data Synthesis | Distributed ComputingEquity | Health insurance | Paid time offSenior-level Full TimeUS, CA, Santa Clara21d ago
-
CUDA | Deep learning | Deep learning frameworks | Efficient Architectures | GPU ComputingBenefits | EquitySenior-level Full TimeUS, CA, Santa Clara21d ago