Build low-latency backend systems at Crescendo Technology in Toronto using Microsoft .NET, distributed systems, React, and TypeScript.

As a Senior Software Engineer, you will develop business components and services for real-time trading, risk management, and core platform services. You will work across backend architecture, cloud-native technologies, and user-facing applications. The work includes requirements analysis, design, testing, deployment, troubleshooting, and ongoing maintenance.

Key Responsibilities

Design reliable backend systems using Microsoft .NET

Develop React and TypeScript front-ends for trading data

Build, deploy, and operate cloud-native services

Integrate RabbitMQ, Redis, and relational databases

Provide technical leadership and mentorship to developers

Requirements

Five or more years developing software with Microsoft .NET

Two or more years using up-to-date front-end frameworks

Strong TypeScript proficiency regardless of framework

Computer Science or related degree or diploma

Experience with scalable, high-performance distributed systems preferred

Apply backend architecture, .NET, React, and TypeScript expertise to reliable trading technology systems at Crescendo Technology.

📌 Senior .NET Trading Systems Engineer (Toronto)
🏢 Crescendo Technology
📍 Toronto