Senior Full Stack Engineer — Insurtech Platform | Remote, Colombia

Headquarters: Remote URL: https://www.toptal.com/ About the Role Join the continued build-out of a production-grade surplus lines platform — a system already handling real policy processing, compliance workflows, and reporting for an active business. This isn't a greenfield project or a maintenance gig: you'll step into a complex, live system, understand its workflows quickly, and independently own solutions across the full stack. If you're a strong engineer first — comfortable across frontend, backend, and workflow orchestration — this is a long-term engagement with real technical depth. What You'll Do • Design, develop, and maintain full-stack application features across frontend and backend systems • Build and support integrations with third-party systems and APIs • Develop workflow-driven processes using Temporal • Build scalable APIs and backend services using Python • Maintain and optimize relational databases using PostgreSQL • Develop reporting and analytics capabilities using charting libraries • Contribute to AI-enabled features and integrations within the platform • Improve CI/CD pipelines and depl