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Richinfo Tech Stack

Mobile internet and carrier services platform for China's telecom operators

Computer Networking Products Guangzhou 1,001–5,000 employees Privately Held

Richinfo operates a carrier-integrated platform built on Java, Spring Boot, Kafka, and Hadoop, serving China Mobile with core services around mobile email, cloud storage, and short video. The stack reveals a maturation toward real-time processing (Kafka, Flink, Storm) and privacy-aware data systems, while the hiring mix—engineering-heavy with significant ops and data roles—reflects scaling operational complexity across distributed government and telecom infrastructure.

Tech Stack 161 technologies

Core StackJava Kafka Redis MySQL MongoDB Python Oracle Hadoop Apache Spark Apache Flink Cassandra TensorFlow scikit-learn Linux MyBatis Spring Boot Spring Cloud Netty Zookeeper SQL Hive Burp Suite sqlmap AppScan nmap Metasploit Cobalt Strike Storm R Windows+128 more

AdoptingSpring Cloud

ReplacingVertica

What Richinfo Is Building

◆Challenges

Digital transformation of government enterprises
Grid privacy computing management
Improving data processing efficiency
Monetizing data services
Migrating legacy data warehouse to cloud native
Security hardening
Improving big data product quality
Improving business process efficiency
Super sim card operation service upgrade
Improving product experience

▲Active Projects

Operational support for beijing mobile short video and live streaming platform
China mobile cloud disk project
China mobile 10086 new message operation support project
Onelink platform development
Short video content production
Grid privacy computing management
Grid digital technology support services
Real-time stream processing platform
Full network statistical analysis project
Live streaming platform operation

Hiring Activity

Decelerating120 roles · 25 in 30d

Department

Engineering

27

Sales

19

Ops

17

Data

12

Marketing

11

Product

9

Design

7

Finance

5

Seniority

Mid

59

Senior

40

Intern

6

Manager

5

Director

2

Junior

2

Notable leadership hires: Short Video Director

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About Richinfo

Richinfo is a technology company headquartered in Guangzhou with R&D based in Shenzhen, operating as the key platform partner for China Mobile's consumer and enterprise services. The company runs multiple product lines: mobile email (139 mailbox), enterprise email, cloud disk, and short video / live streaming platforms. With 1,000+ employees (80%+ degree holders) and offices across seven Chinese provinces, Richinfo manages mission-critical infrastructure for carrier operations. Current focus areas include cloud-native migration, real-time stream processing, and privacy-computing features for government enterprise customers.

HeadquartersGuangzhou

Company Size1,001–5,000 employees

Hiring MarketsChina

Frequently Asked Questions

What tech stack does Richinfo use?

Java, Spring Boot, Spring Cloud, Kafka, Hadoop, Spark, Flink, MySQL, MongoDB, Redis, Zookeeper, and TensorFlow. Currently adopting Spring Cloud and migrating off Vertica.

What is Richinfo working on?

Short video and live streaming platforms for China Mobile, cloud storage infrastructure, real-time stream processing systems, privacy-computing management, and legacy data warehouse migration to cloud-native architectures.