Sardine is the leading agentic risk platform for fighting financial crime. Our integrated solution unifies data across risk teams to help organizations stop fraud in real time, prevent AI-driven attacks, and automate fraud and AML operations. We value performance and not hours worked. We’re a remote-first team spread across time zones, so no office to report to – work from wherever helps you do your best work. Just a couple of things to keep in mind: pay is based on where you’re located, and you’ll need to keep a home base in the country you’re hired in. So while we love the “coffee shop today, mountains tomorrow” life, this isn’t a passport-optional, work-from-anywhere-on-Earth kind of remote – think versátil within your country, not borderless. Remote – Germany As a Full Stack Engineer at Sardine, you will bridge the gap between complex technical backend systems and user-friendly interfaces to help us stop fraud in its tracks. On average, you will be working 60% on backend development and 40% on frontend development but are willing to help out wherever is needed. You will build out data-intensive applications, including advanced graph systems used to uncover complex fraud rings.



Drive the product lifecycle from determining the initial problem space and user needs, to technical modeling, UX execution, and iterative improvements based on vague requirements. Work tightly with Design, Data, Product, and Account Management teams to align engineering output with business and user needs. Proactively diagnose, triage, and resolve bugs while writing highly efficient and performant code. Extensive experience writing efficient, production-ready code in TypeScript, Node.js, React, Go and other server programming languages. Scale and data expertise: Proven experience working with data-intensive applications, complex workflows, and big data at scale. Deep background in technical data modeling and building robust production data pipelines. A proven track record of taking extreme ownership of ambiguous problems and independently turning them into polished, scalable features. Generous compensation in cash and equity – Remote-first Culture – Health insurance, dental, and vision coverage for employees and dependents – US and Canada specific – One-time stipend to set up a home office — desk, chair, screen, etc. – Monthly social meet-up stipend –

📌 Fullstack Developer (España)
🏢 Sardine
📍 España