[Remote] Sr. Machine Learning Engineer, Core Engineering

Note: The job is a remote job and is open to candidates in USA. Pinterest is a platform that inspires creativity and innovation for millions of users worldwide. They are seeking a Senior Machine Learning Engineer to build cutting-edge technology using deep learning and machine learning to enhance user experiences and improve various product surfaces.

Responsibilities

• Build cutting edge technology using the latest advances in deep learning and machine learning to personalize Pinterest
• Partner 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 areas
• Use data driven methods and leverage the unique properties of our data to improve candidates retrieval
• Work in a high-impact environment with quick experimentation and product launches
• Keeping up with industry trends in recommendation systems

Skills

• 4+ 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)
• End-to-end hands-on experience with building data processing pipelines, large scale machine learning systems, and big data technologies (e.g., Hadoop/Spark)
• Degree in computer science, machine learning, statistics, or related field
• Publications at top ML conferences
• Experience using Cursor, Copilot, Codex, or similar AI coding assistants for development, debugging, testing, and refactoring
• Familiarity with LLM-powered productivity tools for documentation search, experiment analysis, SQL/data exploration, and engineering workflow acceleration
• Expertise in scalable realtime systems that process stream data
• Passion for applied ML and the Pinterest product
• MS/PhD in Computer Science, ML, NLP, Statistics, Information Sciences, related field, or equivalent experience

Benefits

• The position is also eligible for equity.
• Information regarding the culture at Pinterest and benefits available for this position can be found here.

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