💼 Full-Time Position

Senior Machine Learning Engineer, Vector Bidding Science

🏢
Unity Technologies
📍 Mountain View, CA, United States
📍
Location
Mountain View, United States
📅
Posted
June 04, 2026
Type
Full-Time
🎯

Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job Description

**Mountain View, CA, USA**
**Senior Machine Learning Engineer, Vector Bidding Science**
Location
Mountain View, CA, USA
Department
AI & Machine Learning
Requisition ID
JOBREQ-2616033
**Role description**

**The opportunity**
We are looking for Senior Machine Learning Engineers to join our Vector Bidding Science team. In this role, you will define the technical vision and architect the next generation of scalable real-time bidding systems powered by cutting-edge AI, marketplace intelligence, and advanced optimization frameworks.

As a key member of the Vector AI org, you will play a pivotal role in advancing Unity’s high-scale ads engine. By harnessing massive datasets and rich signals, you will develop state-of-the-art bidding and pacing algorithms that automatically maximize advertisers’ returns.

**What you'll be doing**

+ Design, implement, and optimize core bidding algorithms and auction mechanisms
+ Architect and scale...