Backend Engineer, Paid Ads - Advertiser Platform (Campus Recruitment 2026)

Develop the marketplace backend system of Shopee Ads to support ads products such as Search, Recommendation and Display ads. Design, build and manage Ads systems with high performance, scalability and availability, enhancing Shopee’s infrastructure. Improve the platform’s efficiency and stability to cater to the rapid growth of business. Work on the end-to-end project delivery, continuously refactor and optimise implementation of key advertising modules such as ads targeting, recall, and ranking