We are seeking a Senior Software Engineer to help build and scale Tongo's fintech platform using modern frontend frameworks (Angular, React, Next.js) and Go-based backend services, while leveraging Claude Code AI as a core part of the development workflow.This role focuses on building secure, scalable, and user-centric systems across web and backend layers, using AI-assisted development to accelerate delivery, improve code quality, and enhance system design.You'll collaborate closely with product, data, finance, and platform teams to deliver mission-critical functionality for payments, risk, and real-estate financial workflows.Key ResponsibilitiesDesign, build, and maintain backend services in Go and frontend applications using Angular, React, and Next.js.Leverage Claude Code AI (and similar LLM tools) for:* AI-assisted coding, refactoring, and documentation* Rapid prototyping and architecture exploration*Test generation, code reviews, and debuggingBuild and integrate APIs and servi...