Senior UI Engineer - Hybrid (Belfast) React & Data Viz
Congruity360 · Belfast, Northern Ireland ·
Last confirmed by our partners on 29 Oct 2026.
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Congruity360 is seeking a Senior UI Engineer to join our engineering team in Belfast. You will focus on React-based interfaces, collaborate with designers and product managers, and contribute to a fast-paced development cycle delivering secure, data-rich applications.
The role requires strong JavaScript/TypeScript, 3+ years React, WCAG, and experience with component libraries. Hybrid work with at least two days in the Belfast office, and a passion for creating accessible, high-performance UI.
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Listing supplied by one of our partner job boards. Last confirmed: 1 week ago.
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