Lead Full Stack .Net Developer w/ strong AI/RAG/LLM

NEED ONLY CITIZENS **Job Summary** We are seeking an energetic and highly skilled Lead Full Stack.NET Developer with a strong background in AI, Retrieval\-Augmented Generation (RAG), and Large Language Models (LLMs). In this pivotal role, you will lead the development of cutting\-edge software solutions that leverage the latest advancements in artificial intelligence and distributed systems. Your expertise will drive innovation across our full technology stack, from backend architecture to engaging front\-end interfaces, ensuring scalable, secure, and high\-performance applications. Join us to shape the future of intelligent systems and make a meaningful impact through innovative software engineering. **Duties** * Lead the design, development, and deployment of full\-stack applications utilizing.NET technologies, including ASP.NET Core and WCF services. * Architect scalable and robust backend systems integrating AI models, LLMs, RAG techniques, and cloud infrastructure such as AWS or Azure. * Develop and maintain RESTful APIs, web services, and microservices architectures to support distributed computing environments. * Collaborate with cross\-functional teams using Agile methodologies to deliver high\-quality software solutions on time. * Implement system design best practices including UML modeling, system architecture planning, and database design for relational databases like SQL Server, PostgreSQL, MySQL, and NoSQL options such as MongoDB. * Drive continuous integration/continuous deployment (CI/CD) pipelines using tools like GitHub, TFS, Jenkins, or equivalent to streamline development workflows. * Mentor junior developers in front\-end development frameworks such as React, Angular, Vue.js or similar; ensure UI/UX excellence with HTML5, CSS3, TypeScript, Bootstrap and JavaScript. * Conduct thorough unit testing and debugging to ensure application stability; utilize Visual Studio or Eclipse for development activities. * Oversee system security protocols including IIS configuration, web services security (SOAP/REST), and application security best practices. * Maintain comprehensive documentation using UML diagrams and adhere to SDLC (Software Development Life Cycle) standards for project consistency. **Skills** * Extensive experience with ASP.NET Core,.NET framework development including C\# programming language. * Strong proficiency in front\-end technologies such as React.js, Angular, JavaScript/TypeScript, HTML5/CSS3 for dynamic UI development. * Deep understanding of AI integration techniques involving LLMs (Large Language Models), RAG methodologies for knowledge retrieval augmentation. * Proven expertise in cloud infrastructure management with AWS or Azure; familiarity with cloud\-based AI services is a plus. * Solid knowledge of distributed systems architecture including microservices design patterns and scalable web applications. * Experience working with relational databases (SQL Server, MySQL, PostgreSQL) and NoSQL databases like MongoDB; database design skills are essential. * Familiarity with version control tools such as GitHub, SVN or TFS; experience with CI/CD pipelines is highly desirable. * Knowledge of system design principles including UML modeling; experience with UML tools is preferred. * Ability to develop RESTful APIs and web services using WCF or similar frameworks; understanding of SOAP protocols is advantageous. * Strong background in software engineering best practices including Agile/Scrum methodologies; experience working within SDLC frameworks. * Competence in multithreading programming concepts to optimize application performance under concurrent loads. * Experience with application testing frameworks such as NUnit or xUnit; familiarity with debugging tools within Visual Studio or Eclipse environments. Join us if you’re passionate about leading innovative projects that blend advanced AI capabilities with robust full\-stack development! We value energetic problem\-solvers eager to push boundaries in software engineering while collaborating within dynamic teams committed to excellence in every line of code! Pay: $70\.00 \- $80\.00 per hour Work Location: Remote