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国泰君安国际 Guotai Junan International Tech Stack

Hong Kong-listed securities firm offering wealth management, brokerage, and asset management across Asia

Financial Services Central, Hong Kong 501–1,000 employees Founded 1993 Public Company

Guotai Junan International is a publicly traded securities company (HK:1788) backed by a major mainland Chinese financial group. The tech stack reveals a traditional financial services architecture—Java, Spring, C++, relational databases—alongside emerging adoption of Web3 primitives (Ethereum, Solana) and message brokers (Kafka, RabbitMQ). Hiring is concentrated in finance and engineering roles across China and Singapore, with pain points clustered around workflow automation, compliance tracking, and risk systems—typical of firms modernizing legacy trading and operations infrastructure.

Tech Stack 95 technologies

Core StackJava C++ Linux Python Spring Hibernate MySQL PostgreSQL Kafka RabbitMQ Jakarta EE JSF Wicket GWT Spring MVC Boost Microsoft Office VBA Euroclear Clearstream Word PowerPoint Excel Spring Boot ActiveMQ Web3 NIST ISO 27005 Ethereum Solana+65 more

What 国泰君安国际 Guotai Junan International Is Building

◆Challenges

Workflow automation
Compliance with regulatory requirements
System operational flow enhancement
Managing risk
Compliance with policies
Compliance to sfc rules
Automating reporting and audit trails
P&l transparency
Identifying potential risks in digital asset operations
Automating processes

▲Active Projects

Workflow automation and process review
Risk system implementation
Position reconciliation
Workflow automation for trading desk
System and operational flow enhancement
Pricing platform improvement
Fund raising
Product launches for hong kong authorized funds
Automated trading systems
Trade capture improvement

Hiring Activity

Decelerating110 roles · 25 in 30d

Department

Finance

Engineering

Ops

Support

Legal

Product

Data

Risk

Seniority

Mid

Senior

Junior

Manager

Director

Intern

Lead

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About 国泰君安国际 Guotai Junan International

Guotai Junan International is the first Chinese securities company to list on the Hong Kong Stock Exchange via IPO. The firm provides wealth management, brokerage services, corporate finance, asset management, loans and financing, and financial products primarily to clients across Hong Kong and Asia. Owned by Guotai Junan Securities (mainland China's largest securities group), the company operates with 501–1,000 employees from its Central Hong Kong headquarters. Active projects span trading desk automation, fund product launches, and risk system implementations—reflecting ongoing modernization of post-trade and compliance operations.

HeadquartersCentral, Hong Kong

Company Size501–1,000 employees

Founded1993

Hiring MarketsChina, Singapore

Frequently Asked Questions

What tech stack does Guotai Junan International use?

Java, Spring Boot, Hibernate, C++, MySQL/PostgreSQL, Kafka, RabbitMQ, plus Web3 tools (Ethereum, Solana). Infrastructure runs on Linux with NIST and ISO 27005 compliance frameworks.

Where is Guotai Junan International headquartered?

Central, Hong Kong. The company is listed on the Hong Kong Stock Exchange (Stock Code: 1788.HK) and backed by parent company Guotai Junan Securities (mainland China).