| Anthropic | Machine Learning Systems Engineer, RL Engineering | Senior | Builder | $675K | AI Frontier |
| Anthropic | Team Manager, Alignment RL | Manager | Manager | $450K | AI Frontier |
| Anthropic | Research Engineer, Reward Models Platform | Senior | Platform | $425K | AI Frontier |
| OpenAI | TLM, Machine Learning, Integrity | Manager | Manager | $419K | AI Frontier |
| OpenAI | Machine Learning Engineer, Integrity | Mid | Builder | $411K | AI Frontier |
| xAI | Member of Technical Staff - Post-Training and RL | — | Builder | $390K | AI Frontier |
| Anthropic | Machine Learning Engineer, Safeguards Research | Mid | Applied | $375K | AI Frontier |
| OpenAI | Machine Learning Engineer, API Multicloud | Senior | Builder | $370K | AI Frontier |
| Anthropic | Machine Learning Systems Engineer, RL Engineering | Senior | Builder | $370K | AI Frontier |
| Anthropic | Technical Curriculum Engineering Lead | Senior | Applied | $318K | AI Frontier |
| xAI | Member of Technical Staff - Multimodal Understanding | Mid | Builder | $310K | AI Frontier |
| xAI | Member of Technical Staff - Imagine Model | — | Builder | $310K | AI Frontier |
| xAI | Member of Technical Staff - Voice Model | Mid | Builder | $300K | AI Frontier |
| Hume AI | Senior/Staff AI Research Engineer | Senior | Builder | $265K | AI Frontier |