Senior Java Full-Stack Engineer | React, MongoDB, On-Site

VY Systems is seeking an accomplished Java Full Stack Developer for an on-site engagement across Oregon, Washington, California, or Columbus, Ohio. You will architect, build, test, and deploy high-performance enterprise applications using Java, Spring Boot, React, and MongoDB, delivering scalable solutions for global clients.

The role demands leadership in end-to-end development, API design, frontend UI, backend logic, and database management, with CI/CD, Docker, and collaboration with