Senior Software Engineer - Trading Technology
Job in
Toronto, Ontario, C6A, Canada
Listed on 2026-10-21
Listing for:
BettingJobs
Full Time
position Listed on 2026-10-21
Job specializations:
-
Software Development
Backend Developer, Software Engineer, React.js, Front End Developer
Job Description & How to Apply Below
Betting Jobs is working with a fast-growing sports betting technology business to recruit a Senior Software Engineer for its Trading Technology team. You'll build the backend engines behind real-time trading, risk management and core platform services — systems where low latency, high throughput and reliability are critical — as well as the React front-ends that surface them.
This is a role with genuine ownership: open-ended technical challenges, a real say in architectural decisions, and the scope to shape team practices rather than work through predefined tickets. It will suit an experienced .NET engineer who enjoys distributed systems at scale and is equally comfortable delivering polished, real-time user interfaces.
Responsibilities:- Design, develop and maintain efficient, reliable backend systems in Microsoft .NET
- Build responsive React and Type Script front-ends surfacing live trading and risk data
- Integrate with message brokers (RabbitMQ), caching (Redis) and relational databases
- Deploy and operate services using modern CI/CD, containerisation and cloud-native practices
- Diagnose and resolve production issues using alerts, dashboards and log analysis
- Provide technical leadership and mentorship to intermediate and junior developers
- Contribute to code and design reviews, and write and maintain automated tests
- Degree or diploma in Computer Science or a related field
- 5+ years' professional software development experience in Microsoft .NET
- 2+ years' front-end experience with a modern framework (React preferred; Angular or Vue also valued) and strong Type Script proficiency
- Experience designing highly scalable, high-performance distributed systems
- Strong analytical and problem-solving skills, with the drive to work independently in a fast-paced environment
- Message-oriented middleware (RabbitMQ, Kafka), Redis, Kubernetes
- Cloud platforms (Azure preferred, AWS also valued)
- REST APIs, gRPC, Web Sockets or SSE; observability tooling such as Open Telemetry
- Write-heavy real-time UIs — optimistic updates, concurrency and conflict resolution
Position Requirements
10+ Years
work experience
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