Kforce has a client that is seeking a Lead Full Stack Engineer in Phoenix, AZ (4 days onsite per week) for a 6 month contract with extension. As a Full-Stack Web Developer, you'll be at the forefront of innovation, driving the development of high-performance web applications that power our digital experiences. Summary: Are you a passionate developer who thrives at the intersection of cutting-edge backend systems and sleek, user-centric front-end design? Do you enjoy leading teams, solving complex problems, and building applications that scale seamlessly across platforms? If so, we want you on our team! Duties: * Craft intuitive, responsive web interfaces using React.js, HTML, CSS, and JavaScript * Engineer robust backend systems with a strong emphasis on scalability and performance, primarily in Java, with Python for scripting and microservices * Design and optimize databases, including Graph DB (Neo4j), PostgreSQL, DB2, MySQL, and MongoDB * Ensure cross-platform performance, delivering seamless experiences across desktop and mobile * Troubleshoot and debug complex issues to maintain flawless functionality * Stay ahead of the curve, continuously exploring the latest in web technologies and best practices * Lead and mentor a small, agile team, reviewing code, providing technical guidance, and championing development excellence