Staff Machine Learning Engineer, Ads Measurement - Remote

Overview

Reddit is a community of communities. It’s built on shared interests, passion, and trust and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 101M+ daily active unique visitors, Reddit is one of the internet’s largest sources of information. For more information, visit redditinc.com.

The Ads Measurement Org is dedicated to enhancing the efficiency and intelligence of Reddit’s advertising platform. We specialize in privacy-enhancing technologies, probabilistic user matching, and modeled conversions to enable measurement and delivery in a privacy-conscious world.

We’re looking for a hands-on Staff Machine Learning Engineer with deep expertise in probabilistic modeling and user matching who can lead end-to-end Ads initiatives across engineering and cross-functional teams. You will drive architectural decisions, mentor your peers, and dive into complex technical challenges directly when needed. Our diverse group of engineers, product managers, data scientists, and ads specialists is excited to welcome you on board!

In Short

• Lead the technical strategy and architecture for our company’s identity resolution system.
• Develop and refine ML models for probabilistic user matching.
• Oversee end-to-end ML workflows optimizing for performance and cost.
• Partner with cross-functional teams to define the roadmap and set long-term goals.
• Establish engineering best practices and data governance guidelines.
• Mentor and coach junior engineers.
• Drive architectural decisions and influence stakeholders.
• Foster a culture of innovation and knowledge sharing.
• Work on high-impact projects that drive real results.
• Contribute to a diverse and collaborative work environment.

Requirements

• 8+ years of professional software engineering experience.
• 3+ years focused on ML-driven systems at scale.
• Experience architecting identity resolution solutions.
• Strong knowledge of various identifiers used in identity resolution.
• Proficiency in ML frameworks like TensorFlow and PyTorch.
• Understanding of large-scale data processing and distributed computing.
• Proven technical leadership in cross-functional settings.
• Excellent communication and collaboration skills.

Benefits

• A dynamic, supportive work environment.
• Opportunities for professional growth and development.
• A competitive salary and benefits package.
• Flexible work arrangements, including remote work options.
• Comprehensive healthcare benefits.
• 401k Match.
• Family planning support.
• Mental health & coaching benefits.
• Flexible vacation and global days off.
• Paid volunteer time off.