The UI Fullstack Developer role is a critical position that requires a seasoned professional with extensive experience in both front-end and back-end development. The ideal candidate will possess a Master's degree in Computer Science, Engineering, or a related field, along with certifications in AWS or other cloud platforms. This position is based in Plano, TX, and requires candidates to be local, as it is an onsite role from Day 1. The candidate must have a minimum of 10 years of experience in software development, particularly in JavaScript, TypeScript, React, and Node.js. In this role, the developer will be responsible for designing and developing full-stack applications, ensuring that they are optimized for maximum speed and scalability. The candidate will collaborate closely with product managers, UX/UI designers, and other developers to deliver high-quality software solutions. A strong understanding of microservices architecture and RESTful API design is essential, as well as experience with CI/CD pipelines and DevOps practices. The developer will also be tasked with developing and managing well-functioning databases and applications, writing effective APIs, and integrating third-party services. Troubleshooting, debugging, and upgrading existing software will be part of the daily responsibilities, along with implementing security and data protection solutions. Participation in code reviews and providing constructive feedback to peers is expected to foster a collaborative and high-performing team environment.