Senior Core Java Backend Engineer – Banking & Perf

Synechron Inc.

📍 Toronto, ON, Canada

Full-time IT & Technology Posted February 17, 2026

Job Description

A global consulting firm is seeking a highly skilled Senior Core Java Developer in Toronto to design, develop, and maintain scalable banking applications. The ideal candidate should possess over 12 years of Java development experience, especially in multithreading, data structures, and banking processes. You will collaborate with cross-functional teams, mentor junior developers, and ensure optimal performance and security of applications. This role includes a competitive salary and a flexible hybrid work model.
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