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后端开发工程师-Ads Core

北京💼 Full-time🗓 2026-09-28

Core

Design, optimize, and implement ad targeting strategies and infrastructure for offline and online advertising products.

Role type

Backend engineer (ad targeting & ML infrastructure)

Builds

Ad targeting systems, data pipelines, and audience insights for advertisers

Domain

Advertising technology / Big data

Deliverable

production ML models

Required skills

Python, C++, Go, SQL, data structures and algorithms, big data processing, parallel computing frameworks (Hadoop, Spark), distributed system design, debugging

Preferred skills

building high-load distributed systems, ML workloads on distributed systems, modern ad ranking/retrieval/targeting/recommendation systems

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