Senior Backend Engineer (Node.js)

Excellent understanding of Internet security & privacy mechanisms. Proven experience of API architecture and implementation. Understanding of Hexagonal Architecture and Domain-Driven Design. Experience using AWS for production deployments. Good understanding of PostgreSQL. Familiarity with message queues. Test-driven mindset. Good English.

Design, implement, and maintain robust backend services and APIs supporting customer dashboard, public-facing management APIs, and internal back-office tools. Lead and participate in technical and functional discussions, contributing to architectural decisions and owning backend components. Collaborate with cross-functional teams to deliver high-quality backend solutions. Work with product managers, designers, and frontend engineers to understand requirements and ensure seamless integration. Participate in a shared on-call rotation.