Full-stack Web Developer

What You Will Do: - Migrate features from the legacy C# WPF system to a Vue 3 web platform, understanding the original business logic and re-implementing it for the web. - Build and optimize real-time data views, which update at high frequency with minimal UI lag. - Improve WebSocket data pipeline -- optimize message routing, compression, chunked sending, bounded channel queuing, and Web Worker processing for large datasets. - Collaborate with trading and infrastructure teams to develop new features. - Production support and bug fix. - Establish auto testing practices and framework. Requirements: - Professional experience in .NET / C# backend. - Background with Vue.js or React JS and TypeScript. - Strong experience with real-time web applications (trading app is a plus) -- WebSocket, Server-Sent Events, or similar streaming data technologies - Proficiency with high-performance data rendering -- virtual scrolling, efficient DOM updates, handling thousands of rows updating in real-time - Experience with Protobuf serialization and binary data protocols - Familiarity with Web Workers for offloading CPU-intensive tasks - Solid understanding of SQL databases (MSSQL or similar) and ORM (Entity Framework Core) - Experience with Redis or similar caching solutions - Familiarity with message brokers (RabbitMQ, Kafka, or similar pub/sub systems) - Experience with VXE Table or similar high-performance data grid libraries - Knowledge of Pinia state management and Tailwind CSS - Understanding of authentication systems (OAuth 2.0, SAML, SSO) - Experience in crypto, fintech or financial services is nice to have Originally posted on Himalayas