Senior Java Engineer — Hybrid, Cybersecurity Solutions

Company: Congruity360
Apply for the Senior Java Engineer — Hybrid, Cybersecurity Solutions
Location: Northern Ireland
Job Description:

Congruity360 in Belfast is seeking a Senior Software Engineer to join our Engineering team. You will implement Java-based solutions (Java 17+/21) and contribute to a cybersecurity-focused product in a fast-moving environment.

This hybrid role requires a minimum of two days in the Belfast office and the right to live and work in the UK. You will work with the Team Lead to drive technical decisions and deliver high-quality software for clients.

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Posted: October 21st, 2026