Back to Jobs

Staff Machine Learning Engineer - Ads Optimization

Remote, USA Full-time Posted 2025-07-27

Description:
• Building Reddit-scale optimizations to improve advertiser outcomes using cutting-edge techniques in the industry.
• Leverage live auction data and model predictions to adjust campaign bids in real time.
• Incorporate knowledge of the Reddit ads marketplace into budget pacing algorithms powered by control & reinforcement learning systems
• Lead the team on designing new bid & budget optimization products and algorithms as well as conducting rigorous A/B experiments to evaluate the business impact.
• Actively participate and work with other leads to set the long term direction for the team, plan and oversee engineering designs and project execution.

Requirements: • 7+ years of contributing high-quality code to production systems that operate at scale. • 5+ years of experience building control systems, PID controllers, multi-armed bandits, reinforcement learning algorithms, or bid/pricing optimization systems. • Experience leading large engineering teams and collaborating with cross-functional partners is required. • Experience designing optimization algorithms in an ad serving platform and/or other marketplaces is preferred. • Experience with state of the art control systems, reinforcement learning algorithms is a strong plus.

Benefits:
• Comprehensive Healthcare Benefits
• 401k Matching
• Workspace benefits for your home office
• Personal & Professional development funds
• Family Planning Support
• Flexible Vacation (please use them!) & Reddit Global Wellness Days
• 4+ months paid Parental Leave
• Paid Volunteer time off

Apply Job!

 

Similar Jobs

$17hr *FULLY REMOTE* Medical Insurance Verification Specialist

Remote, USA Full-time

ETL Test Engineer - US Citzens Only

Remote, USA Full-time

Senior Staff Accountant - Hybrid Remote Role

Remote, USA Full-time

Remote Claims Processor (Medical) in Laredo, TX

Remote, USA Full-time

Sales Representative - Bonuses and Travel Incentives

Remote, USA Full-time

Remote Sales Agent: Flexible Hours, Lucrative Rewards

Remote, USA Full-time

Entry Level Investment Analyst, application via RippleMatch

Remote, USA Full-time

Entry Level Investment Analyst, application via RippleMatch

Remote, USA Full-time

Fully Remote Fortune 1000 Company Senior Accountant

Remote, USA Full-time

Remote Orthopedic Medical Coder (Surgical + E&M)

Remote, USA Full-time

Creative Strategist - Live Content

Remote, USA Full-time

Software Development Manager ? Fulfillment Technology ? Vacancy Global

Remote, USA Full-time

Marketing / Sales Assistant with Excellent Project Management skills (10 hrs / week)

Remote, USA Full-time

Looking for Lead Before and After School Instructor (Blackwell Elementary) in Sammamish, WA

Remote, USA Full-time

Product Manager (BI Tools & Training), Ai & Data Platforms

Remote, USA Full-time

Project Controls / Closeout Coordinator (Telecom)

Remote, USA Full-time

OWNER OPERATORS FOR AMAZON LOADS NEEDED (URGENTLY)

Remote, USA Full-time

Apple At Home Advisor Part Time

Remote, USA Full-time

Part-Time Chat Operator at Reynolds and Reynolds Jackson, MS

Remote, USA Full-time

[Remote-Position] Logistics Delivery Support

Remote, USA Full-time