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 adecuado 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
- Experience integrating third-party APIs; familiarity with financial or accounting platforms is a strong plus
- 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