Jobgether, on behalf of a partner company, seeks a talented Fullstack Engineer to build data-intensive applications for fraud investigation in Spain. Remote-first role combining backend (TypeScript/Node.js/Go) with frontend (React/TypeScript) to create graph visualizations and powerful search experiences for analysts. You will own features end-to-end, collaborate with product, design, data and account management teams, and deliver scalable, reliable services that empower investigators to uncover