CareerPlanSign in

Staff Machine Learning Engineer

LondonFull-time2026-10-09 → 2026-10-11

Core

Designing, building, and shipping production-grade systems for real-time ranking, personalization, and reward structures.

Role type

Staff Machine Learning Engineer (real-time systems & infrastructure)

Builds

Ranking and personalisation systems, reward and payout infrastructure, behavioural prediction systems, ML infrastructure pipelines

Domain

Marketing technology, user acquisition, behavioural data at scale

Deliverable

production ML models

Required skills

End-to-end system ownership, full-stack ML capability, causal inference, time-series and sequence modeling, A/B testing, uplift modelling, real-time inference, technical leadership

Preferred skills

Published research, zero-to-one experience, cross-functional collaboration

Technologies

Time-series systems, sequence systems, A/B testing frameworks, causal inference tools, ML serving infrastructure

Responsibilities

Design and ship ranking and personalisation systems, build reward and payout infrastructure, develop behavioural prediction models, implement measurement and validation frameworks, manage ML infrastructure pipelines, mentor team on shipping discipline (via careerplan.io/jobs/1799b3be-974c-4f4c-8452-76b01354da1b-staff-machine-learning-engineer-at-almedia)