Software Engineer - E-commerce Recommendation Infrastructure - San Jose

TikTok is a short-form mobile video platform with an expanding e-commerce business. The Software Engineer will build and optimize large-scale recommendation infrastructure, including high-performance online systems and reliable data pipelines, while collaborating with machine learning and cross-functional teams to improve recommendation performance.

Responsibilities:

• Build industry-leading globalized large-scale recommendation system
• Design and build high performance online systems and reliable data pipelines
• Optimize and evolve the system continuously so as to support the skyrocket increase in both user traffic as well as the data amount
• Work with cross functional teams to deliver end-to-end infrastructure solutions to address critical product challenges and improve recommendation performance