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Senior Java Backend Developer - Mississauga

United States Digital Space LLC

mississauga, peel region, Canada Full-time June 17, 2026

Found Description

Join a leading eTrading platform as a Senior Java Backend Developer in Mississauga, Ontario. Drive innovation and develop cutting-edge applications with a focus on performance and low latency.
We invite passionate senior developers to enhance our trading applications at our Fixed Income Technology division. As part of the Rates eTrading team, you will engage directly with Traders and Sales to influence the future of our technology. This position requires a solid understanding of software design best practices along with strong technical capabilities.
Key Responsibilities:
• Design and develop front office eTrading applications
• Work collaboratively with Traders and Sales personnel
• Drive engineering standards and optimize platform performance
• Troubleshoot performance and scalability challenges
• Enhance automated testing and UAT processes
Requirements:
• 7+ years of Core Java and MultiThreading experience
• Familiarity with Spring framework and Relatio...

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