IT & Software

Senior Fullstack Engineer — Own Critical, AI-Driven Platform

Siena AI

United Kingdom · Nationwide · United Kingdom

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Salary: $120 – $180 per year

Siena is building a distributed, AI-powered CX platform used by top consumer brands. We seek an experienced engineer to own meaningful parts of the platform end to end, shipping reliable, high-performance systems that real brands depend on daily.

You will work with product to shape scope, make architectural calls, and take ownership without task-by-task management. Equity or stock options are available.

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Reference: WJ-766_24751592 · Posted 13 Nov 2026, 09:51 PM

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