Summary: Seeking an Independent Contractor Full Stack Developer to develop and maintain a production web and mobile platform, improve existing systems, and collaborate with a distributed engineering team. Highlights: 1. Contribute to a production web and mobile platform 2. Collaborate with an experienced and distributed engineering team 3. Opportunity to solve problems and improve existing systems We are looking for a **Full Stack Developer** to join a remote engineering team as an **Independent Contractor** and contribute **to the development and maintenance of a production web and mobile platform used by internal teams in the United States.** You will work alongside experienced engineers supporting a system that handles real operational workflows. This role is ideal for someone who enjoys solving problems, improving existing systems, and collaborating with a distributed team. **Responsibilities** * Develop and maintain features for a web and mobile application * Collaborate with senior developers to implement new functionality * Troubleshoot and debug issues across frontend, backend, and integrations * Write clean, maintainable, and well\-documented code * Document system changes and development processes * Communicate progress, blockers, and updates with the team * Contribute to improving system stability and performance **Tech Stack** Experience with similar technologies is preferred, but candidates do not need to know every tool. 1\) Frontend * React (TypeScript) * Vite * Tailwind / CSS 2\) Mobile * React Native (Expo) 3\) Backend * Java * Spring Boot * Spring Security / Spring Cloud 4\) Database * PostgreSQL * JPA / Hibernate 5\) Infrastructure * Docker * AWS * CI/CD (GitHub Actions) 6\) Testing \& Tools * Jest * Vitest * Cypress * JUnit * Postman **Requirements** * Strong understanding of software development fundamentals * Experience working with production systems * Solid debugging and troubleshooting skills * Experience working with modern web frameworks * Ability to write clean and maintainable code * Experience collaborating within development teams * Professional English communication skills **Nice to have** * Experience with React Native or mobile applications * Familiarity with cloud environments (AWS) * Experience working with distributed systems **What we value** * Problem\-solving mindset * Strong collaboration and communication * Ownership and accountability for deliverables * Focus on maintainable and stable solutions **Benefits** * 100% remote job * Structured work schedule Job Type: Full\-time Pay: Up to S/.4,178\.00 per month Work Location: Remote