| Anthropic | Research Engineer, Machine Learning (RL Velocity) | Senior | Platform | $675K | AI Frontier |
| Anthropic | Engineering Manager, Human Data Interfaces | Manager | Manager | $445K | AI Frontier |
| xAI | Member of Technical Staff - Model Training | Mid | Builder | $390K | AI Frontier |
| Anthropic | Staff Infrastructure Engineer, Pre-training | Staff | Data eng | $383K | AI Frontier |
| OpenAI | Machine Learning Engineer, Distributed Data Systems - Robotics | Senior | Data eng | $370K | AI Frontier |
| Anthropic | Machine Learning Systems Engineer - Infrastructure & Runtime, Horizons | Senior | Infra | $370K | AI Frontier |
| Anthropic | Software Engineer, Research Data Platform | — | Data eng | $363K | AI Frontier |
| Anthropic | Software Engineer, Human Data Interface | — | Builder | $363K | AI Frontier |
| Anthropic | Machine Learning Systems Engineer, Research Tools | Senior | Data eng | $363K | AI Frontier |
| Anthropic | Research Engineer, CLIO | Senior | Data eng | $363K | AI Frontier |
| Anthropic | Machine Learning Systems Engineer, Encodings and Tokenization | Senior | Data eng | $353K | AI Frontier |
| Anthropic | Machine Learning Systems Engineer, Encodings and Tokenization | Senior | Data eng | $353K | AI Frontier |
| Anthropic | Software Engineer, Data Ingestion | Senior | Data eng | $328K | AI Frontier |
| Anthropic | Data Engineer, Economic Research | Senior | Data eng | $315K | AI Frontier |
| xAI | Member of Technical Staff - Mid-training | Mid | Data eng | $310K | AI Frontier |
| Anthropic | Data Operations Manager - Computer Use & Tool Use | Manager | Manager | $308K | AI Frontier |
| Anthropic | Data Operations Manager | Manager | Data eng | $308K | AI Frontier |
| OpenAI | Data Engineer | Senior | Data eng | $308K | AI Frontier |
| xAI | Software Engineer, Data | Mid | Data eng | $260K | AI Frontier |
| xAI | Data Engineer | Entry | Data eng | $260K | AI Frontier |
| Character AI | Software Engineer, AI Platform (All Industry Levels) | Senior | Data eng | $250K | AI Frontier |
| Stability AI | Director of Data Strategy & Operations | Director | Data eng | $249K | AI Frontier |
| xAI | Senior Data Analyst- Fraud & AML | Senior | Applied | $184K | AI Frontier |
| xAI | Senior Analyst - Safety Operations (Child Safety) | Senior | Applied | $53K | AI Frontier |