Build low-latency backend systems at Crescendo Technology in Toronto using Microsoft. NET, distributed systems, React, and Type Script.
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 Type Script front-ends for trading data
Build, deploy, and operate cloud-native services
Integrate Rabbit MQ, 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 modern front-end frameworks
Solid Type Script 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 Type Script expertise to reliable trading technology systems at Crescendo Technology.

📌 Senior .net trading systems engineer (Toronto)
🏢 Crescendo Technology
📍 Toronto