Staff Machine Learning Engineer

Permutive’s mission is to rebuild data in advertising to protect privacy. We're looking for a Staff ML engineer to own optimisation across our platform, designing models for campaign optimisation, audience quality modelling, and inventory allocation, and influencing product direction by identifying opportunities and framing feasibility.

Requirements

• Direct experience with optimisation or bidding systems in programmatic advertising
• Strong applied ML and statistical foundations
• Production ML experience
• Fluency with the programmatic ecosystem
• Strong communication skills

Benefits

• Flexible hours
• Unlimited paid time off (with a minimum of 25 days + public holidays)
• Upgraded Workspace (£350 budget)
• Grow with Us (ongoing training and development opportunities)
• Mental Health Matters (free access to Spill)
• Comprehensive Care (virtual GP visits, healthcare services, work-life consultations)