Staff Product Engineer — AI SaaS, Lead & Build

Company: Fin. The highest performing Customer Agent
Apply for the Staff Product Engineer — AI SaaS, Lead & Build
Location: London
Job Description:

Fin is the AI Customer Agent company and is seeking a Staff Engineer to lead and contribute to our engineering organization. You will build back-end and front-end systems, mentor engineers, and collaborate with product managers, designers, and data analysts to shape technical strategy.

You will guide architecture, drive scalable and reliable solutions, and help hire and grow a high-performing team. This role offers a hybrid work model and the chance to impact customer experiences at scale.

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Posted: September 2nd, 2026