4h ago

Lead ML Engineer

London

$150k-$200k / yearest.

full-timelead Hybride-commerce

🛠 Tech Stack

💼 About This Role

You'll own the ML lifecycle for recommendation systems at Swap, an AI-native commerce platform. You'll build style-aware product recommendations and outfit generation models that power personalized discovery. This role combines conversational AI, LLMs, and fashion understanding to solve cold-start problems.

🎯 What You'll Do

  • Build and productionise style-aware recommendation models
  • Combine conversational signals with behavioural data for personalization
  • Optimise feature pipelines and serving infrastructure for scale
  • Define evaluation metrics for relevance, diversity, and style coherence

📋 Requirements

  • 5+ years in ML engineering with production recommendation systems
  • Strong Python and PyTorch or TensorFlow skills
  • Proven track record with collaborative filtering, embedding models, or sequence models
  • Experience leveraging LLMs within recommendation pipelines

✨ Nice to Have

  • Exposure to fashion or visual domains
  • Experience with multimodal models
  • Experience deploying ML systems in production

🎁 Benefits & Perks

  • 💰 Competitive base salary
  • 📈 Stock options
  • 🏖️ Competitive PTO plus public holidays
  • 🏥 Private health
  • 🍳 Breakfast Mondays
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