Developer API & Card Security Engineer

london, england, United-Kingdom • Posted May 22, 2026

Job Type: Full-time
Location: london, england
Posted: May 22, 2026
Category: Engineering
Application Deadline: July 01, 2026

Role Description

A VC-backed fintech company in London seeks a Product Engineer to build secure APIs for critical payment infrastructure. This role offers massive ownership within a lean team, directly influencing product direction. The ideal candidate is technically proficient in systems and network design, operates with a proactive mindset, and can effectively communicate technical details to various stakeholders. Join the mission of enhancing security for major clients globally.
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