Backend Engineer Graduate (Recommendation Foundation Infrastructure) - 2026 Start (BS/MS)

Design and build infrastructure for large-scale recommendation systems, improving system stability, performance, and operational cost. Develop metrics-driven gray release workflows, enhance observability with end-to-end tracing and issue attribution, and create algorithm-to-deployment engineering toolchains. Work on platform ecosystem architectures and data intelligence assistant components while collaborating in a fast-moving, globally distributed R&D environment.