Head of Machine Learning Engineering
Trainline · London
3 months ago
HybridFull_timesearch relevancerecommendation systemspricing intelligence
3 months ago
Workplace
Hybrid
Employment
Full_time
Location
London
Posted
3 months ago
Summary
Lead ml strategy and delivery for trainline’s core experience domain, covering search, pricing, payments, fare intelligence, and conversational ai. Manage multiple ml teams through team leads, own budget and operational maturity (slis/slos, monitoring, incident management), and shape ai governance for llm and agentic systems.
Responsibilities
- Define and own ml strategy and roadmap
- Lead multiple ml teams through team leads
- Coach managers and senior individual contributors
- Manage pillar budget including cloud and vendors
- Drive end-to-end delivery from prototyping to monitoring
- Set slis/slos and incident management practices
- Co-own ai operating model and governance
pythonscikit-learnnumpylightgbmpandaslangchain/langgraphtensorflowpysparkaws emraws ecsaws athenaterraformdockerairflowmlflownew relicbraintrustllm-based featuresagentic systemsevaluation frameworksguardrailssli/slomops
search relevancerecommendation systemspricing intelligencepayments modelsconversational aifare optimization
