Senior ML Scientist - End-to-End Production

Expedia Group; Greater London; On-site; GBP 70,000 - 95,000; Full time

Job summary

A leading travel technology company in Greater London is seeking a Machine Learning Scientist III. In this role, you will lead and own machine learning projects from ideation to deployment, collaborating across functions to develop impactful solutions. You should have a proven background in delivering end-to-end machine learning systems, strong skills in Python and ML libraries, and a passion for mentoring team members. This position offers a dynamic work environment with a focus on innovation and collaboration.

Benefits

Full benefits package

Generous time-off

Parental leave

Flexible work model

Career development resources

Qualifications

• Proven track record of delivering end‑to‑end ML solutions in a production setting.
• Fluent in Python and PySpark, with strong experience in ML libraries.
• Excellent communication skills, able to distill complex ideas.

Responsibilities

• Lead and own entire ML projects end‑to‑end, including ideation and deployment.
• Design and implement robust ML engineering systems.
• Mentor other ML scientists and engineers.

Skills

Python

PySpark

Keras

TensorFlow

Scala (optional)

Job description

A leading travel technology company in Greater London is seeking a Machine Learning Scientist III. In this role, you will lead and own machine learning projects from ideation to deployment, collaborating across functions to develop impactful solutions. You should have a proven background in delivering end-to-end machine learning systems, strong skills in Python and ML libraries, and a passion for mentoring team members. This position offers a dynamic work environment with a focus on innovation and collaboration.