Sr. Machine Learning Engineer, Monetization Engineering

Sr. Machine Learning Engineer, Monetization EngineeringJoin to apply for the Sr. Machine Learning Engineer, Monetization Engineering role at PinterestSr. Machine Learning Engineer, Monetization EngineeringJoin to apply for the Sr. Machine Learning Engineer, Monetization Engineering role at PinterestGet AI-powered advice on this job and more exclusive features.About PinterestMillions of people around the world come to our platform to find creative ideas, dream about new possibilities and plan for memories that will last a lifetime. At Pinterest, we’re on a mission to bring everyone the inspiration to create a life they love, and that starts with the people behind the product.About PinterestMillions of people around the world come to our platform to find creative ideas, dream about new possibilities and plan for memories that will last a lifetime. At Pinterest, we’re on a mission to bring everyone the inspiration to create a life they love, and that starts with the people behind the product.Discover a career where you ignite innovation for millions, transform passion into growth opportunities, celebrate each other’s unique experiences and embrace the flexibility to do your best work. Creating a career you love? It’s Possible.With more than 500 million users around the world and 300 billion ideas saved, Pinterest Machine Learning engineers build personalized experiences to help Pinners create a life they love. With just over 4,000 global employees, our teams are small, mighty, and still growing. At Pinterest, you’ll experience hands-on access to an incredible vault of data and contribute large-scale recommendation systems in ways you won’t find anywhere else.Within the Monetization ML Engineering team, we try to connect the dots between the aspirations of Pinners and the products offered by our partners. In this role, you will be responsible for developing and executing a vision for the evolution of the machine learning technology stack within Ads.What You’ll DoBuild cutting edge technology using the latest advances in deep learning and machine learning to personalize PinterestPartner closely with teams across Pinterest to experiment and improve ML models for various product surfaces (Homefeed, Ads, Growth, Shopping, and Search), while gaining knowledge of how ML works in different areasUse data driven methods and leverage the unique properties of our data to improve candidates retrievalWork in a high-impact environment with quick experimentation and product launchesKeep up with industry trends in recommendation systemsLeverage LLMs to enhance content understandingWhat We’re Looking For2+ years of industry experience applying machine learning methods (e.g., user modeling, personalization, recommender systems, search, ranking, natural language processing, reinforcement learning, and graph representation learning)Degree in computer science, statistics, or related fieldEnd-to-end hands-on experience with building data processing pipelines, large scale machine learning systems, and big data technologies (e.g., Hadoop/Spark)Practical knowledge of large scale recommender systems, or modern ads ranking, retrieval, targeting, marketplace systemsNice to have:M.S. or PhD in Machine Learning or related areasPublications at top ML conferencesExpertise in scalable realtime systems that process stream dataPassion for applied ML and the Pinterest productBackground in computational advertisingRelocation Statement:This position is not eligible for relocation assistance. Visit our PinFlex page to learn more about our working model.At Pinterest we believe the workplace should be equitable, inclusive, and inspiring for every employee. In an effort to provide greater transparency, we are sharing the base salary range for this position. The position is also eligible for equity. Final salary is based on a number of factors including location, travel, relevant prior experience, or particular skills and formation regarding the culture at Pinterest and benefits available for this position can be found here.US based applicants only$177,309—$310,291 USDOur Commitment To InclusionPinterest is an equal opportunity employer and makes employment decisions on the basis of merit. We want to have the best qualified people in every job. All qualified applicants will receive consideration for employment without regard to race, color, ancestry, national origin, religion or religious creed, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, age, marital status, status as a protected veteran, physical or mental disability, medical condition, genetic information or characteristics (or those of a family member) or any other consideration made unlawful by applicable federal, state or local laws. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. If you require a medical or religious accommodation during the job application process, please complete this form for support.Seniority levelSeniority levelMid-Senior levelEmployment typeEmployment typeFull-timeJob functionJob functionEngineering and Information TechnologyIndustriesTechnology, Information and Internet, Software Development, and IT Services and IT ConsultingReferrals increase your chances of interviewing at Pinterest by 2xSign in to set job alerts for “Machine Learning Engineer” roles.Software Engineer III, AI/ML Recommendations, Rankings, Predictions, YouTubeSan Francisco, CA $130,000.00-$230,000.00 5 months agoStaff Software Engineer, AI/ML Recommendations, Rankings, Predictions, YouTubeMachine Learning Engineer (I, II, or Sr.)San Francisco, CA $140,000.00-$180,000.00 5 months agoSan Francisco, CA $140,000.00-$160,000.00 5 months agoSan Francisco, CA $140,000.00-$215,000.00 1 month agoMachine Learning Engineer (I, II, or Sr.)Research Engineer - Machine Learning (ML)San Francisco, CA $140,000.00-$160,000.00 4 months agoSan Francisco, CA $130,000.00-$238,000.00 2 weeks agoSan Francisco, CA $100,000.00-$180,000.00 1 year agoSan Francisco, CA $150,000.00-$250,000.00 2 weeks agoSan Francisco, CA $150,000.00-$260,000.00 4 months agoSan Mateo, CA $140,000.00-$210,000.00 2 weeks agoSan Francisco, CA $140,000.00-$290,000.00 7 months agoMachine Learning Engineer, GenAI Applied MLSan Francisco, CA $176,000.00-$220,000.00 2 weeks agoSan Francisco, CA $140,000.00-$200,000.00 3 days agoSan Francisco, CA $88,000.00-$140,000.00 1 month agoSan Francisco, CA $157,000.00-$193,000.00 1 day agoSan Francisco, CA $100,000.00-$300,000.00 2 weeks agoMachine Learning Engineers (Open-Endedness) - Open LevelSan Francisco, CA $175,000.00-$250,000.00 6 days agoSan Francisco, CA $175,000.00-$225,000.00 7 months agoMachine Learning Engineer, Identity ProductWe’re unlocking community knowledge in a new way. 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Created: 2025-09-17