17h ago
Machine Learning Engineer, Personalization
London
โจ $150k-$220k / yearest.
full-timesenior Hybridmedia
๐ Tech Stack
๐ผ About This Role
You'll design and build machine learning systems that optimize ranking and sequencing across personalized surfaces for millions of users. You'll develop multi-objective optimization strategies balancing user satisfaction with business outcomes. Work across ML, backend, and data layers to bring models into production.
๐ฏ What You'll Do
- Design and build ML systems for ranking and sequencing
- Develop multi-objective optimization strategies
- Collaborate with cross-functional partners
- Work across ML, backend, and data layers to productionize models
๐ Requirements
- 5+ years in machine learning or backend engineering
- Experience with production-grade systems and scalable architectures
- Worked on recommendation systems, ranking, or optimization problems
- T-shaped skillset across ML, data, and backend domains
โจ Nice to Have
- Experience with large-scale personalization
- Background in sequencing or optimization
- Familiarity with A/B experimentation
๐ Benefits & Perks
- ๐๏ธ Flexible working hours
- ๐ Remote-friendly hybrid model
- ๐ Professional development budget
๐จ Hiring Process
Estimated timeline: 2-4 weeks ยท AI estimate
- 1Phone Screenยท 30 min
- 2Technical Interviewยท 60 min
- 3Onsite Interviewsยท 3-4 hours
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