Lead Data Scientist

The Role in 30 Seconds First data scientist at a funded London startup (two founders with proven track record) Build ML systems that predict future mobile app conversions weeks in advance Own the entire ML stack with direct business impact What We Do Day30 helps subscription apps improve paid acquisition ROI by providing predictive signals to optimise ad spend. We connect directly to mobile measurement partners (MMPs) to analyse behavioural event data, build ML models that predict high-value co…