Sezzle in Spain is seeking a Principal Software Engineer to own authentication and authorization systems, with 12+ years of backend experience. This fully remote role offers a leadership opportunity to shape security at scale. You will design gateway and identity services in Golang, work with AWS and relational databases, and guide migrations with zero downtime while mentoring teams across the organization.
Compensation ranges $6,000 to $11,000 per month, negotiable by experience.
📌 Remote Principal Engineer, Identity & Access (Madrid)
🏢 Sezzle
📍 Madrid