Front-end Engineer

Spin.AI is a global SaaS cybersecurity company that protects mission-critical data across Google Workspace, Microsoft 365, Salesforce and Slack. Our product – SpinOne unifies SSPM, ransomware protection, DLP, backup & recovery in one platform trusted by enterprise customers worldwide. As our platform continues to grow, we are expanding our front-end engineering team and looking for a Middle Front-End Developer with strong React experience. We are looking for someone who can take ownership of complex UI features, build scalable and maintainable front-end architecture, and work closely with backend, QA, DevOps, and Product teams to deliver high-quality product experiences. This role is ideal for an engineer who is comfortable working with complex SaaS products, data-heavy interfaces, integrations, dashboards, permissions, access control, asynchronous workflows, and enterprise-level user scenarios. You will become part of a strong engineering team working on a cybersecurity SaaS platform used by enterprise customers worldwide. This role is based in our Lisbon office in a hybrid format. If you are not currently in Portugal, we are open to remote work during the trial period, with relocation to Lisbon afterward.