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Weibo Corporation Tech Stack

Chinese-language social platform with billions-scale recommendation infrastructure

Technology, Information and Internet BEIJING, BEIJING 1,001–5,000 employees Public Company

Weibo operates a public social platform serving 143.8 million monthly active users across China and diaspora communities. The tech stack reveals a heavy ML/infrastructure focus: TensorFlow, PyTorch, Paddle, and distributed compute (Hadoop, Spark, Kubernetes) dominate, alongside GPU acceleration (CUDA, cuDNN, TensorRT). Active projects center on recommendation optimization and content distribution at scale, while pain points cluster around click-through rates and user engagement depth—indicating the platform is fighting to improve content discovery and feed quality rather than user acquisition.

Tech Stack 65 technologies

Core StackC++ TensorFlow PyTorch Python Hadoop Apache Spark Java Kubernetes Prometheus Kubeflow Linux GPU CUDA Paddle DeepSpeed SQL Excel PowerPoint C cuDNN TensorRT XLA PaddlePaddle Calico Cilium Hive R Android C/C++ JavaScript/TypeScript+34 more

What Weibo Corporation Is Building

◆Challenges

Content distribution
Recommendation click-through rate
Improving recommendation effectiveness
Increasing user consumption depth
Improving hotspot distribution efficiency
Optimizing risk control strategies
Kol monetization
Creator activity
User activity
Cross-department coordination

▲Active Projects

Hot content strategy
Hotspot distribution monitoring system
Online sports event planning
Official account operation
Model training and serving
Content distribution optimization
Training project
Recommendation model optimization for billions of users
Industry report output
Commercial video projects

Hiring Activity

Decelerating230 roles · 45 in 30d

Department

Marketing

104

Product

28

Ops

18

Sales

14

HR

13

Engineering

10

Data

9

Design

9

Seniority

Intern

107

Mid

67

Senior

26

Manager

11

Junior

6

Lead

2

Notable leadership hires: Video Director, Product Operations Lead

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About Weibo Corporation

Weibo is a publicly traded social media platform enabling real-time, public self-expression and content distribution for Chinese speakers globally. The platform had 143.8 million monthly active users and 66.6 million daily active users as of March 2014, with user bases spanning mainland China and Chinese communities across more than 190 countries. The service combines microblogging (posts up to 140 Chinese characters with multimedia), social discovery, and content aggregation. Users range from individuals and celebrities to organizations including media outlets, businesses, government agencies, and charities. The company operates a 1,001–5,000 person organization headquartered in Beijing.

HeadquartersBEIJING, BEIJING

Company Size1,001–5,000 employees

Hiring MarketsChina