Member of Technical Staff, Data and RL

📋 Description

• Build high-quality data pipelines
• Develop training environments
• Improve post-training
• Make evaluations trustworthy
• Close the experimental loop

🎯 Requirements

• Strong Python engineering skills
• Hands-on experience training or post-training language or multimodal models with PyTorch, JAX, or a
• Technical depth in reinforcement learning, synthetic data, or interactive environments
• Ability to work across the broader training pipeline
• Practical understanding of policy optimization, reward design, and credit assignment in multi-step
• Evidence of rigorous experimental judgment: credible baselines, informative ablations, and clear

🎁 Benefits

• Comprehensive health, dental, and vision coverage
• Flexible PTO
• Relocation support
• Meaningful equity