American IT Sourcing (AITS) is looking for Mid-Senior / Senior Full Stack Software Engineers based in Mexico for a long-term remote engagement supporting a major general financial-services organization.

We are specifically looking for engineers with strong, recent hands-on experience across both backend and frontend development.

Required experience:
- 5+ years of professional software engineering experience
- Strong Java
- Strong hands-on Spring Boot
- REST APIs
- AWS
- PostgreSQL and/or Oracle
- SQL / stored procedures
- Automated testing: JUnit, Jest, React Testing Library, Cypress or similar
- Experience working with international or US-based teams

Highly desirable:
- Banking, fintech, payments or financial-services experience
- CI/CD
- High-volume transactional systems

Important: This is a true Java Full Stack role. Recent, production-level experience with Java + Spring Boot + React + Kafka is essential.
- 100% remote within Mexico
- Initial 12-month engagement with possibility of extension
- Competitive compensation based on experience
- Technical assessment followed by interviews
- Immediate requirement
J-18808-Ljbffr

📌 Senior Full Stack Engineer | Java + Spring Boot + React + Kafka | Remote Mexico (México)
🏢 American IT Sourcing
📍 México