EX.IO Tech Stack

Compliant Web3 trading infrastructure for institutional finance

Blockchain Services Hong Kong, Hong Kong 51–200 employees Partnership

EX.IO bridges traditional finance and crypto through regulated trading platforms in Hong Kong and Dubai. The tech stack reveals a mature financial infrastructure play: Spring Boot microservices (Java, Spring Cloud), Redis/Kafka for real-time trading, Elasticsearch for monitoring, plus native blockchain support (Bitcoin, Ethereum, FIX protocol). Active hiring skews engineering-heavy (6 eng, 5 product) while compliance leadership is in place — matching their core operational burden: navigating regulatory licensing, audit findings, and AML/KYC frameworks across jurisdictions.

Tech Stack 46 technologies

Core StackLinux Java Redis Kafka Elasticsearch Python Prometheus Grafana MySQL PostgreSQL Docker Kubernetes Adobe Premiere Pro C++ Rust Excel Word PowerPoint Spring Boot Spring Cloud MyBatis SQL Microsoft Office Bitcoin Ethereum X LinkedIn CapCut iMovie FIX+14 more

What EX.IO Is Building

◆Challenges

Regulatory changes and audit findings
24/7 uptime
Maintaining digital asset liquidity
Managing regulatory reporting
Client money rules compliance
Increasing cyber security threat
Licensing application process
Gap identification and closure
Robust concurrent trading system
Meeting liquid capital requirements

▲Active Projects

Digital asset trading infrastructure
Gap analysis of kyc policies
Aml/cft compliance training program
Licensing application for regulated virtual asset services
Digital asset trading web product
Aml monitoring and trade surveillance
Core functions of internet financial platform
Restful and websocket api interfaces
Developing dashboard for system healthiness illustration
Designing procedures for system troubleshooting and maintenance

Hiring Activity

Decelerating30 roles · 7 in 30d

Department

Engineering

Product

Marketing

Ops

Finance

Sales

Compliance

Executive

Seniority

Mid

Junior

Senior

Intern

Manager

Director

Notable leadership hires: Compliance Director

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About EX.IO

EX.IO Group operates as a regulated gateway between traditional finance and Web3 ecosystems. The flagship entity, EXIO Limited, holds a Hong Kong SFC license as a Virtual Asset Trading Platform (VATP); a sister entity (EXIO FZCO) is pursuing VASP licensing in Dubai. The group serves institutional, high-net-worth, and retail clients with trading infrastructure, APIs, and compliance tooling. Current project work spans digital asset trading platform development, AML monitoring and surveillance, KYC policy gap closure, and liquidity management. The organization is headquartered in Hong Kong with active development and compliance hiring concentrated in China.

HeadquartersHong Kong, Hong Kong

Company Size51–200 employees

Hiring MarketsChina

Frequently Asked Questions

What is EX.IO's tech stack?

Java (Spring Boot, Spring Cloud), Redis, Kafka, Elasticsearch, Prometheus, Grafana, Python, MySQL, PostgreSQL, Docker, Kubernetes, plus Bitcoin and Ethereum integration via FIX protocol APIs.

Where is EX.IO headquartered?

Hong Kong. The company operates subsidiaries in Hong Kong (SFC-regulated VATP) and Dubai (VASP license application pending), with hiring and development based in China.