Senior Java Developer - Backend

Overview

Senior Core Java Developer

This is with a large IT services firm for a major Canadian bank. Candidate must have legal work status for Canada. Client Location is downtown Toronto, close to GO and TTC. Hybrid - In-Office 3 days per week. Increase to 4 days in September 2025. Perm / FT role, salary and benefits or on contract - 6 months to start at Market rate.

Description

We’re seeking to build a team of talented senior level backend core Java developers.

Ideal Candidate

Hardworking, dedicated, detail oriented, focused on quality and a team player, with effective verbal and written communications.

10+ years of hands-on coding in server-side Java with strong emphasis on Java Concurrency, RX Streams, Caching (GridGain as Cache), Collections API, Messaging and Event processing across multiple streams.

Strong Multithreading experience.

5+ years of coding experience in multi-cast messaging (Solace / RV).

5+ years of coding with relational DB (SQL Server / Sybase / Oracle).

5+ years of technical design of low latency trading application services.

5+ years of Dev Ops tools (Maven, Jenkins, Nexus, Helios).

Must have

10+ years of hands-on coding in server-side Java with strong emphasis on Java Concurrency, Caching (GridGain as Cache), API, Messaging and Event processing across multiple streams.

Strong Multithreading experience.

Banking / Financial Services experience.

Nice-to-have

2+ years of hands-on experience with cloud technologies like Docker, Kubernetes or similar.

Capable of managing & leading people and delivery.

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