Full-time

Senior Java Software Engineer

Posted by Tongo • estado de méxico, estado de méxico, Mexico

📍 estado de méxico, estado de méxico 🕒 June 02, 2026

About the Role

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 Responsibilities
Design, 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 deb...

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