Senior Machine Learning Engineer, Conversion Lift

Job Description

Reddit is seeking a Senior Machine Learning Engineer to join its Ads Measurement team and lead the Reddit Conversion Lift (RCL) product. In this role, the candidate will drive major improvements in Causal Inference/ML methodology, reliability, and scalability. The ideal candidate will possess a strong understanding of causal inference, experimental design, and machine learning techniques, with experience deploying models in production settings.Reddit is committed to building a diverse workforce and provides comprehensive benefits, including healthcare, 401k match, flexible vacation, and paid parental leave.Responsibilities:

• Lead projects from concept to rollout.
• Enhance ad measurement capabilities.
• Design and maintain experimentation systems.
• Conduct code reviews and maintain engineering standards.
• Develop statistical and applied machine learning models.
• Collaborate with cross-functional stakeholders.
• Mentor junior team members.
• Provide guidance on causal inference and machine learning best practices.
• Stay up-to-date on the latest advancements in causal inference and machine learning.

Minimum Qualifications:

• 5+ years of experience in a relevant industry or academic background.
• For candidates with a PhD, at least 2+ years of industry experience in a MLE or engineering role.
• Experience deploying models in production settings.
• Strong understanding of the advertising domain.
• Strong understanding of causal inference and experimental design.
• Ability to lead and mentor engineers and data scientists.
• Strong communication skills.
• Demonstrated ability to innovate.

Preferred Qualifications:

• Advanced degree (MS/PhD) in a quantitative field.
• Deep understanding of advanced causal inference.
• Experience designing and developing scaled experimentation systems.
• Tech lead experience on cross-functional engineering teams.
• Direct experience with ad effectiveness measurement.

Benefits:

• Comprehensive Healthcare Benefits and Income Replacement Programs
• 401k Match
• Family Planning Support
• Gender-Affirming Care
• Mental Health & Coaching Benefits
• Flexible Vacation & Reddit Global Days off
• Generous paid Parental Leave
• Paid Volunteer time off