Senior Full Stack Engineer: Offsite Discovery

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Full Stack Engineer: Offsite Discovery based in Spain. You will join a cross-functional engineering team building the next generation of personalized e-commerce discovery experiences across multiple marketing channels.Your focus will be on developing a customer-facing dashboard that enables businesses to manage and optimize personalized marketing campaigns.You will work across the frontend and backend, building scalable features with TypeScript, React, Python, and FastAPI.The platform supports high-volume, real-time traffic of up to 10,000 requests per second, making scalability and reliability central to the role.You will collaborate closely with engineers and technical and non-technical stakeholders to turn ideas into useful, production-ready functionality.The role offers opportunities to influence product direction, solve challenging engineering problems, and contribute to a rapidly evolving platform.You will work in a remote-first environment that values autonomy, curiosity, empathy, continuous improvement, and high-quality engineering.