Senior Machine Learning Engineer, Feed Relevance

Reddit

124d • $216,700 - $303,400

About The Position

As a Senior Software Engineer, ML Feed Relevance, you’ll build the pipelines and low-latency services behind one of the largest personalized feeds on the internet! You’ll turn modeling ideas into production systems, wire up new features and ranking signals, and design experiments that let us ship with confidence—all while helping millions of users connect with their favorite content and discover new communities.

Requirements

• 4+ years of experience as a machine learning engineer or software engineer developing backend / infrastructure at scale, using Go, Python, or any object oriented programming language
• 2+ years building data or model-serving pipelines at scale
• Experience working with recommender systems or other ML-driven products
• Familiar with software engineering best practices such as unit testing and code reviews, design, and documentation
• Skilled at diving into data to debug system performance and develop a deeper understanding of how users are engaging with the product; proficient with SQL and data analysis
• Passionate about building delightful products for users
• Entrepreneurial spirit. You love to build new things and thrive in ambiguity and even failure. You figure out what it takes to drive projects to success.
• Excellent communication skills. You collaborate effectively with teams in a fully remote environment and discuss complex topics with technical and non-technical audiences

Responsibilities

• Write efficient, scalable and maintainable code that will help consistently deliver highly personalized experiences to Reddit users
• Design and implement components of our recommender systems to adapt to user signals and optimize for long term user satisfaction; potentially including user targeting and segmentation, candidate retrieval, reinforcement learning, feature engineering, and prediction models
• Follow data-driven design principles to develop hypotheses, test them via well designed experiments, and analyze the results to learn and iterate
• Champion and drive engineering processes and best practices
• Collaborate across disciplines and with other ML teams at Reddit to find technical solutions to complex challenges

Benefits

• Comprehensive Healthcare Benefits
• 401k Matching
• Workspace benefits for your home office
• Personal & Professional development funds
• Family Planning Support
• Flexible Vacation (please use them!) & Reddit Global Wellness Days
• 4+ months paid Parental Leave
• Paid Volunteer time off

What This Job Offers

• Career Level: Mid Level
• Number of Employees: 1,001-5,000 employees