Our partner is looking for a Fullstack Engineer, Investigator Tools based in Spain. We are looking for a talented Fullstack Engineer to build innovative, data-intensive applications that help financial institutions detect and investigate fraud more effectively. In this remote-first role, you will combine backend engineering expertise with frontend development to transform complex data systems into intuitive, high-performance investigative tools. You will develop advanced graph visualization capabilities and powerful search experiences that enable analysts to uncover suspicious transactions and identify sophisticated fraud networks. Taking ownership of features from initial discovery through implementation and continuous improvement, you will have a direct impact on product quality and customer outcomes. You will collaborate closely with product, design, data and business teams in a fast-growing, international technology environment. Lead the entire product development lifecycle, from understanding user needs and defining problem spaces to technical modeling,



user experience implementation, deployment and iterative improvement.
Transform complex backend systems and data structures into accessible, user-friendly interfaces that help fraud analysts investigate suspicious activities efficiently.
Create high-performance search capabilities: Develop scalable backend services: Build reliable, efficient backend systems and APIs using TypeScript, Node.js, Go and other appropriate server-side technologies to support data-intensive applications.
Deliver engaging frontend experiences: Develop responsive, performant user interfaces using React and TypeScript, ensuring complex workflows remain intuitive and accessible.
Design robust data models and pipelines: Develop technical data models and production-grade data pipelines capable of processing and supporting large volumes of complex information.
Work closely with product, design, data and

📌 Fullstack Developer (España)
🏢 Jobgether
📍 España