Job Description:
• Use ML and/or LLMs to personalize first and early user experiences on Reddit.
• Build systems for real-time feature fetching and model inference.
• Build systems for recurring training of models using modern architectures (deep learning, transformers or other sequential models).
• Work closely with ML Platform teams to provide feedback on and improve Reddit’s ML infrastructure.
• Work with Product and Design partners to identify user problems, and design solutions to these problems using ML and/or LLMs.
• Contribute meaningfully to our team’s strategy. We give everyone a seat at the table and encourage active participation in planning our future. Don’t just come along for the ride.
• Participate in product reviews and team meetings, providing technical insight. Help scope, estimate, and prioritize between conflicting needs.
• Foster a healthy engineering culture and collaborate with other engineers.
Requirements:
• 5+ years of experience building deep learning models using mainstream ML frameworks (TensorFlow, PyTorch).
• 5+ years of experience training, evaluating, testing, and deploying industry-level models.
• 5+ years of experience orchestrating data generation pipelines on large-scale datasets.
• Successful track record of applying machine learning techniques to real-world problems.
• Fluent in data analysis and SQL.
• First-hand familiarity with AB testing using an experimentation platform.
• Excellent communication skills. You collaborate effectively with teams in a fully remote environment and discuss complex topics with technical and non-technical audiences.
• Experience writing production-quality software (preferred Python or Go).
• Experience with content recommendations and personalization is a plus.
• Passionate about building delightful products for users.
• Strong organizational skills, the ability to prioritize tasks and keep projects on schedule.
• Entrepreneurial spirit. You are self-directed, innovative, and biased towards action in fast-paced environments. You love to build new things and thrive in ambiguity.
• BS degree in Computer Science, a similar technical field of study or equivalent practical experience.
Benefits:
• Comprehensive Healthcare Benefits and Income Replacement Programs
• 401k Match
• Family Planning Support
• Gender-Affirming Care
• Mental Health & Coaching Benefits
• Flexible Vacation & Reddit Global Days off
• Generous paid Parental Leave
• Paid Volunteer time off