Design and implement machine learning algorithms and statistical models to analyze large, complex datasets and extract actionable insights.
Develop and maintain data pipelines, predictive models, and advanced visualization tools to support client services and product enhancement.
Collaborate with cross-functional teams to translate business requirements into analytical frameworks and mentor junior data scientists.
Cotality is a property intelligence company that provides data, analytics, and technology solutions to drive the real estate economy. With 5,000 employees globally, Cotality fosters a diverse and inclusive culture that encourages innovation, bold thinking, and collaboration.
Build and operate production ML systems for recommendations, ranking, and personalized action selection across Stripe's Growth Platform.
Improve contextual bandit and policy-learning approaches, including exploration, reward design, and adaptive user feedback.
Develop reliable data and feature pipelines, reusable tooling, and online experiments to drive measurable business outcomes.
Stripe is a financial infrastructure platform for businesses of all sizes, enabling payments and revenue growth. With millions of companies as customers, Stripe fosters a culture of passion, grit, and integrity while working to increase the GDP of the internet.
Design and train advanced ML models (e.g., DNNs, transformers) to power Reddit Ads Ranking.
Develop and optimize features including embeddings, contextual signals, and cross-session behavior.
Mentor other MLEs and contribute to modeling best practices across the organization.
Reddit is a community of communities built on shared interests, passion, and trust. With over 100,000 active communities and approximately 130 million daily active unique visitors, it is one of the internet's largest sources of information and employs a flexible first workforce.