Staff ML Ranking Engineer, S&D Personalization

Who you are

You have 5+ years of experience in machine learning engineering, focusing on search and recommendation systems — you've successfully implemented algorithms that enhance user experience and product relevance. Your deep understanding of Python and machine learning frameworks like TensorFlow and Keras allows you to build and optimize complex models effectively. You are proficient in SQL, enabling you to manage and analyze large datasets to inform your modeling decisions. You thrive in collaborative environments, working closely with cross-functional teams to drive innovation and improve product offerings. You are passionate about leveraging data to solve real-world problems and are always eager to learn about the latest advancements in machine learning. We encourage you to apply even if your experience doesn't match every requirement.

What you'll do

As a Staff ML Ranking Engineer at Coupang, you will leverage advanced algorithms to improve the quality of product search and discovery. You will focus on query understanding, product understanding, user understanding, relevance modeling, candidate retrieval, and final stage ranking. Your role will involve designing and implementing machine learning models that enhance the relevance of search results and improve user engagement. You will collaborate with product managers and engineers to define the requirements for new features and enhancements, ensuring that the machine learning solutions align with business goals. You will also be responsible for monitoring the performance of deployed models, conducting experiments to validate improvements, and iterating on your designs based on user feedback and performance metrics. Your contributions will directly impact the customer experience, helping Coupang maintain its reputation as a leader in the e-commerce industry.

What we offer

Coupang offers a dynamic work environment where innovation is encouraged, and your contributions are valued. You will have the opportunity to work with cutting-edge technologies and be part of a team that is shaping the future of commerce. We provide competitive compensation and benefits, along with opportunities for professional growth and development. Join us to make a significant impact in the fast-paced world of e-commerce and help us continue to wow our customers.