Full-Stack Engineer, Fraud Investigation Tools

Sardine is hiring a Full Stack Engineer to bridge complex backends and user-friendly interfaces. You will own features end-to-end, transforming data-heavy processes into intuitive tools that help analysts detect fraud faster.

You’ll build graph systems to reveal fraud rings and collaborate across Design, Data, Product, and Account Management to align engineering with business needs. We operate a remote-first, UK-focused model with a culture that values outcomes over hours worked.