java developer

I am looking for an experienced Java developer to join my project. I need a full stack development, with the requirement of developing a user interface. I have existing code to start from and I also need some new code written. The developer will have to modify the existing code and write new code as well. They must be knowledgeable in developing user interface designs and have an eye for detail. The developer will have to work in congruence with the existing codebase and must have a good understanding of the language. They must be a self-starter, and able to troubleshoot problems quickly and independently. The successful developer will bring strong Java programming skills and a desire to contribute creatively to the project.