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Reddit, Inc.

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Machine Learning Engineer, Ads

Machine Learning EngineerMachine Learning EngineerFull TimeRemoteSeniorTeam 501-1,000Since 2005H1B No SponsorCompany SiteLinkedIn

Location

United States

Posted

69 days ago

Salary

$185.8K - $260.1K / year

Seniority

Senior

Bachelor Degree3 yrs expEnglishPythonPyTorchScalaTensorflow

Job Description

Machine Learning Engineer, Ads

Reddit, Inc.

• Design, build, and deploy industrial-level machine learning models to solve critical problems in ad ranking, bidding, and optimization. • Take full ownership of the ML lifecycle, from ideation and research to building scalable serving systems and maintaining models in production. • Perform systematic feature engineering to transform raw, diverse data into high-quality features that drive model performance. • Work closely with product managers, data scientists, and engineers to translate business challenges into effective ML solutions. • Improve the reliability and stability of our ML systems by building robust monitoring, alerting, and automated retraining pipelines. • Research new algorithms, stay up-to-date with state-of-the-art ML techniques, and contribute to the team’s strategy and roadmap.

Job Requirements

  • At least 3+ years of end-to-end experience in training, evaluating, and deploying machine learning models in a production environment.
  • Proficient in one or more general-purpose programming languages (e.g., Python, Scala) and have a solid understanding of software development best practices.
  • Hands-on experience with a major machine learning framework (e.g., TensorFlow, PyTorch) and a deep understanding of core ML concepts and algorithms.
  • Proven ability to work effectively with cross-functional teams, including product managers and data scientists, to translate business needs into technical solutions.
  • Track record of using machine learning to drive key performance indicator (KPI) wins and solve complex, real-world problems.

Benefits

  • Comprehensive Healthcare Benefits and Income Replacement Programs
  • 401k with Employer Match
  • Global Benefit programs that fit your lifestyle, from workspace to professional development to caregiving support
  • Family Planning Support
  • Gender-Affirming Care
  • Mental Health & Coaching Benefits
  • Flexible Vacation & Paid Volunteer Time Off
  • Generous Paid Parental Leave

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