Sr. Machine Learning Engineer, Content Shopping

Навыки

• Data Quality
• Отладка и поиск ошибок
• LLM
• Machine Learning
• NLP
• Решение задач
• Рекомендательные системы

О компании и продукте

• Millions 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.
• At Pinterest, AI isn't just a feature, it's a powerful partner that augments our creativity and amplifies our impact, and we’re looking for candidates who are excited to be a part of that. To get a complete picture of your experience and abilities, we’ll explore your foundational skills and how you collaborate with AI.
• Through our interview process, what matters most is that you can always explain your approach, showing us not just what you know, but how you think. You can read more about our AI interview philosophy and how we use AI in our recruiting process here .

Задачи

• Identify and evaluate high-value content sources for Pinterest including websites, merchants, and social media accounts
• Help build scalable systems to acquire that content and extract structured attributes from it
• Partner closely with cross-functional teams across Pinterest to improve content quality and power better user experiences, such as reducing low-quality content and improving search relevance
• Train, fine-tune, and distill language models to better understand webpages and deploy those models in production at scale
• Design and build systems for managing large-scale datasets, improving data quality, and automating model iteration and improvement
• Use modern agentic coding tools to accelerate development, experimentation, and operational efficiency

Требования

• 5+ years of industry experience applying machine learning to real-world problems, such as search, ranking, recommender systems, natural language processing, personalization, reinforcement learning, or graph representation learning
• Hands-on experience training, evaluating, and deploying language models in production environments
• Strong problem-solving skills, with the ability to work autonomously, think creatively, and drive ambiguous projects forward
• Experience or strong interest in web crawling, web scraping, and large-scale content acquisition

Будет плюсом

• M.S. or Ph.D. in Machine Learning, Computer Science, or a related technical field
• Publications in top-tier machine learning conferences
• Passion for applied machine learning and for building products that improve the Pinterest experience
• Experience with web crawling, web scraping, search, recommendation systems, or content understanding pipelines
• 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
• Relocation Statement
• This position is not eligible for relocation assistance. Visit our PinFlex page to learn more about our working model
• This job posting is for an open vacancy. Please note that the company utilizes artificial intelligence to screen applicants for the positions

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