Full-Stack Engineer

Hong Kong - Hong Kong

Monthly Salary: Not Disclosed

Posted on: Yesterday

Vacancies: 1 Vacancy

Job Summary

What You Will Do

Legacy Transformation: Reverse-engineer complex business logic from C# WPF systems and architect modern scalable equivalents in a web-native environment.
Data Pipeline Engineering: Architect and optimize the end-to-end WebSocket pipeline implementing advanced techniques like binary serialization (Protobuf) message routing and bounded channel queuing.
High-Frequency UI: Develop real-time data visualizations and grids that handle thousands of updates per second with zero UI lag using Web Workers and custom rendering strategies.
Infrastructure Collaboration: Partner with trading and infra teams to bridge the gap between low-latency backend services and the end-user experience.
Quality & Resilience: Establish automated testing frameworks for real-time systems and provide tier-2 production support to ensure 24/7 system reliability.

Requirements

Backend Expertise:
- 5 years of professional experience in .NET / C# development specifically with Core Web API.
- Strong proficiency with Entity Framework Core and MSSQL (or similar relational databases).
- Experience implementing and managing Redis or similar caching solutions.
- Familiarity with message brokers such as RabbitMQ Kafka or other pub/sub systems.
Frontend Mastery:
- Deep proficiency in (Vue 3) and TypeScript.
- Experience with Pinia for state management and Tailwind CSS for styling.
- Hands-on experience with high-performance data grid libraries (e.g. VXE Table).
Real-Time Systems & Performance:
- Proven track record building real-time applications using WebSockets SSE or similar streaming technologies.
- Expertise in high-performance rendering techniques: virtual scrolling efficient DOM updates and handling massive real-time datasets.
- Experience with Web Workers for offloading CPU-intensive tasks to maintain UI responsiveness.
- Knowledge of Protobuf serialization and working with binary data protocols.
Architecture & Security:
- Solid understanding of modern authentication systems including OAuth 2.0 SAML and SSO.
- Ability to establish and maintain automated testing practices and frameworks.
Preferred Qualifications:
- Previous experience in FinTech Crypto or Financial Services.
- Experience building or maintaining trading platforms or high-frequency data dashboards.

What You Will Do Legacy Transformation: Reverse-engineer complex business logic from C# WPF systems and architect modern scalable equivalents in a web-native environment.Data Pipeline Engineering: Architect and optimize the end-to-end WebSocket pipeline implementing advanced techniques like binary s...

What You Will Do

Legacy Transformation: Reverse-engineer complex business logic from C# WPF systems and architect modern scalable equivalents in a web-native environment.
Data Pipeline Engineering: Architect and optimize the end-to-end WebSocket pipeline implementing advanced techniques like binary serialization (Protobuf) message routing and bounded channel queuing.
High-Frequency UI: Develop real-time data visualizations and grids that handle thousands of updates per second with zero UI lag using Web Workers and custom rendering strategies.
Infrastructure Collaboration: Partner with trading and infra teams to bridge the gap between low-latency backend services and the end-user experience.
Quality & Resilience: Establish automated testing frameworks for real-time systems and provide tier-2 production support to ensure 24/7 system reliability.

Requirements

Backend Expertise:
- 5 years of professional experience in .NET / C# development specifically with Core Web API.
- Strong proficiency with Entity Framework Core and MSSQL (or similar relational databases).
- Experience implementing and managing Redis or similar caching solutions.
- Familiarity with message brokers such as RabbitMQ Kafka or other pub/sub systems.
Frontend Mastery:
- Deep proficiency in (Vue 3) and TypeScript.
- Experience with Pinia for state management and Tailwind CSS for styling.
- Hands-on experience with high-performance data grid libraries (e.g. VXE Table).
Real-Time Systems & Performance:
- Proven track record building real-time applications using WebSockets SSE or similar streaming technologies.
- Expertise in high-performance rendering techniques: virtual scrolling efficient DOM updates and handling massive real-time datasets.
- Experience with Web Workers for offloading CPU-intensive tasks to maintain UI responsiveness.
- Knowledge of Protobuf serialization and working with binary data protocols.
Architecture & Security:
- Solid understanding of modern authentication systems including OAuth 2.0 SAML and SSO.
- Ability to establish and maintain automated testing practices and frameworks.
Preferred Qualifications:
- Previous experience in FinTech Crypto or Financial Services.
- Experience building or maintaining trading platforms or high-frequency data dashboards.