Member of Technical Staff - Post Training

📋 Description

• Own the full post-training pipeline end to end — from data curation and reward modeling through
• Advance techniques across the post-training stack: SFT, RLHF, RLAIF, DPO, preference learning, and
• Work across modalities: text-to-image, image editing, multi-reference, and video post-training
• Build personalization and customization capabilities that let users adapt our models to their own
• Design and maintain high-throughput fine-tuning and evaluation infrastructure to support rapid
• Identify quality and alignment gaps through rigorous evaluation, then close them through targeted

🎯 Requirements

• You've owned post-training for a frontier generative model through release (SFT, preference
• Deep experience across the post-training stack, not just one slice: reward modeling, preference
• Comfortable working across modalities: text-to-image, image editing, multi-reference, and ideally
• Strong PyTorch fluency; you write research code that others can build on
• Experience with distillation (LADD, DMD, consistency models, or similar) or with building
• Bias toward shipping: measurable model-quality improvements that reach users, not just papers

🎁 Benefits

• Base Annual Salary: EU €130,000-€340,000 + Equity