We have partnered with our client in their search for a Fullstack Java Developer onsite in O'Fallon, Mo. The role involves designing, developing, and maintaining robust and scalable backend services using Java, Spring Boot, or other object-oriented programming languages such as C/C++, Python (with flask) or Node.js and microservices architecture. The developer will also deploy and manage applications on PCF or other cloud platforms, develop engaging and responsive user interfaces using modern front-end frameworks such as Angular or React, and participate in Proof of Concept (PoC) initiatives. The position requires collaboration with product managers, designers, and other engineers to deliver high-quality products, as well as mentoring junior engineers and contributing to improving development processes.