- As a Machine Learning Intern at Pinterest, you’ll apply machine learning and AI to product and engineering challenges
- You’ll work with engineering, product and data teams to prototype, evaluate and improve ML-powered features and discovery experiences
- Throughout your internship, you’ll contribute to real projects, learn how large-scale ML systems are developed and build practical skills with guidance from experienced engineers
- Own a scoped machine learning project from problem definition through experimentation, implementation and communication of results, with guidance from your manager and team
- Contribute to applied machine learning and AI research that informs Pinterest product experiences
- Collect, analyze and synthesize data to develop data-driven machine learning models
- Write clean, effective and maintainable code, supported by appropriate documentation and testing
- Apply relevant machine learning techniques, including natural language processing or graph-based approaches, to modeling and ranking problems across discovery, ads and search
- Break down scoped technical problems,



propose approaches and implement solutions with guidance from the team
- Deliver assigned project milestones, share progress and findings with teammates and seek guidance when needed
- Experience applying machine learning or AI concepts through research, coursework, projects or internships
- Use AI to accelerate analysis and iteration while applying judgment and verification to ensure correctness and quality

Working towards a Master’s or PhD degree in Computer Science, ML, NLP, Statistics, Information Sciences or related fieldStrong communicator and team player with the ability to find solutions for open-ended problemsMachine Learning (ranking, computer vision, NLP, content recommendations, embedding, information retrieval etc)Proficiency in at least one systems language (Java, C++, Python) or one ML framework (Tensorflow, Pytorch, MLFlow)Experience in research and in solving analytical problemsExperience with big data technologies (e.g., Hadoop/Spark) and scalable realtime systems that process stream data

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📌 Machine Learning Internship 2027 (Toronto)
🏢 Pinterest
📍 Toronto