Senior Machine Learning Engineer
Deliveroo · London - The River Building HQ · All Cost Centers
About this role
Deliveroo is hiring a senior-level Machine Learning Engineer based in London - The River Building HQ. The posting calls out experience with Machine Learning, LLMs, AI Agents.
- Role
- Machine Learning Engineer
- Function
- machine learning
- Level
- senior
- Track
- Individual contributor
- Employment
- Full-time
- Location
- London - The River Building HQ
- Department
- All Cost Centers
- Posted
- Apr 9, 2026
More roles at Deliveroo
Job description
from Deliveroo careersSenior Machine Learning Engineer
Join us in our mission to transform the way people shop and eat, where impact, innovation and growth drive everything we do. Our Engineering teams tackle complex technical challenges across a global, three-sided marketplace, building and scaling systems that serve millions of customers, riders and partners every day.
From real-time logistics to resilient infrastructure and marketplace optimisation, we design, build and operate technology that powers Deliveroo’s growth at scale.
We’re looking for several Senior Machine Learning Engineers to join our London teams.
What You’ll Be Doing
In this role, you’ll help us develop the algorithmic and machine-learning systems that power Deliveroo, making automated decisions at massive scale across our three-sided marketplace. Based on the team you join, here's what your role may look like:
Ads – building and productionising ranking and bidding models that decide which sponsored content to show, balancing advertiser outcomes with a high-quality user experience.
New Verticals – developing recommendation and catalogue-quality models that help customers discover the right grocery and retail items while supporting growth and efficiency.
Consumer – improving modern recommendation, ranking and search systems that shape how customers discover and choose what to order, driving engagement and long-term growth.
Care – building ML and LLM-powered systems that support customer care operations, from understanding intent and sentiment to suggesting fair and consistent resolutions.
This is an excerpt. Read the full job description on Deliveroo careers →