Senior ML Engineer – Real-Time Ad Systems

Expedia, Inc.; San Jose (CA); Hybrid; USD 158,000 - 252,000; Full time

Benefits offered by this job

Medical, dental, and vision coverage

Paid time off

Employee Assistance Program

Wellness and travel reimbursement

Travel discounts

IATAN membership

Job summary

Expedia Group in San Jose/Seattle is seeking a Machine Learning Engineer II to join our Advertising Technology team. You will design scalable ML pipelines, deploy models, and optimize data processing for real-time ad delivery across brands and surfaces.

You will collaborate with software engineering, data science, product, and platform teams to translate modeling ideas into reliable, observable systems, setting direction and mentoring others as we scale.

Qualifications

• Bachelor’s or Master’s degree in Computer Science, Engineering, Data Science, or a related quantitative field.

Responsibilities

• Design and implement scalable batch and real-time ML pipelines to support advertising delivery and optimization across channels.

Skills

Python

ML frameworks

Spark

SQL

Communication

Collaboration

Model deployment

MLOps

Education

Bachelor’s or Master’s in CS/Engineering/Data Science

Tools

PyTorch

TensorFlow

Spark

Databricks

AWS

Job description

Expedia Group in San Jose/Seattle is seeking a Machine Learning Engineer II to join our Advertising Technology team. You will design scalable ML pipelines, deploy models, and optimize data processing for real-time ad delivery across brands and surfaces.

You will collaborate with software engineering, data science, product, and platform teams to translate modeling ideas into reliable, observable systems, setting direction and mentoring others as we scale.