IT & Software

Hybrid Senior Java Backend Engineer: Kafka, MongoDB

Citi

Mississauga · Peel Region · Canada

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Citi is seeking a Senior Java Backend Engineer to design high-performance, event-driven systems at global scale. You will architect reactive microservices, integrate real-time data streams, and ensure engineering quality across a modern Java stack.

You will mentor engineers, collaborate with product and architecture teams, and contribute to features that impact Citi’s clients worldwide. This full-time role offers hybrid work arrangements in a major tech hub.

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Reference: WJ-4483_1559814 · Posted 09 Nov 2026, 01:43 AM

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