Senior Staff Machine Learning Engineer, Ads Targeting and Retrieval

Who you are

You have 5+ years of experience in machine learning engineering, with a strong focus on designing and implementing ML systems that drive business outcomes. Your expertise includes building large-scale retrieval systems and improving targeting products through advanced algorithms and data analysis. You are proficient in Python and have hands-on experience with frameworks like TensorFlow, which you have used to develop and deploy machine learning models in production environments.

You possess a solid understanding of data structures and algorithms, enabling you to optimize ML workflows and enhance system performance. Your experience with cloud platforms, particularly AWS, allows you to leverage scalable infrastructure for machine learning applications. You are comfortable working with SQL and have a knack for data manipulation and analysis, ensuring data quality and integrity in your projects.

You thrive in collaborative environments and enjoy leading cross-functional teams to achieve project goals. Your strong communication skills enable you to articulate complex technical concepts to non-technical stakeholders, fostering a shared understanding of project objectives and outcomes. You are passionate about leveraging machine learning to create impactful user experiences and drive business growth.

Desirable

Experience with ad tech or digital marketing is a plus, as it provides context for your work in targeting and retrieval systems. Familiarity with A/B testing methodologies and data-driven decision-making processes will enhance your contributions to the team.

What you'll do

As a Senior Staff Machine Learning Engineer at Reddit, you will own the end-to-end design and execution of ML-based targeting products, such as auto-targeting and user lookalikes. You will drive the research direction and technical roadmap for complex projects, ensuring alignment with business objectives and user needs. Your role will involve collaborating with product managers, data scientists, and software engineers to develop innovative solutions that enhance the relevance of ads for users and advertisers alike.

You will lead the implementation of large-scale offline and online retrieval systems, focusing on improving contextual and behavioral targeting. Your expertise in machine learning will be critical in automating targeting processes and delivering the most relevant audiences to advertisers. You will also mentor junior engineers, sharing your knowledge and best practices to foster a culture of continuous learning and improvement within the team.

What we offer

Reddit offers a dynamic work environment where you can make a significant impact on the user experience and advertising effectiveness. You will have the opportunity to work on cutting-edge machine learning projects that shape the future of online communities. We provide competitive compensation and benefits, along with a commitment to diversity and inclusion in our workforce. Join us in our mission to empower communities and enhance the way people connect online.