"The demand for AI\u2011powered full\u2011stack applications is soaring as businesses race to modernize their digital experiences. Combining .NET expertise with AWS cloud services makes this role uniquely positioned at the intersection of enterprise development and cutting\u2011edge AI. This contract opportunity in Austin or Charlotte offers a fast\u2011track way to showcase your skills on\u2011site for high\u2011impact projects.\n\n# Job Summary\nWe are seeking an AI Fullstack Developer proficient in .NET and AWS to deliver intelligent, end\u2011to\u2011end solutions on\u2011site. The role is 100% onsite (Austin, TX or Charlotte, NC) on a C2C contract basis, requiring local candidates who can address visa considerations and collaborate directly with the client team.\n\n# Top 3 Critical Skills Table\n| Skill | Why it's critical | Mastery Level |\n|---|---|---|\n| .NET (C#) | Core language for building scalable backend services | Senior |\n| AWS Cloud (EC2, S3, Lambda) | Deploying and managing AI workloads in the cloud | Senior |\n| AI/ML Integration | Enables intelligent features within full\u2011stack apps | Mid |\n\n# Interview Preparation\n**Q1:** Explain how you would design a micro\u2011service in .NET to host an AI model on AWS.\n**What the interviewer is looking for:** Understanding of .NET API development, containerization, AWS services (ECS/EKS, Lambda), and model serving patterns.\n\n**Q2:** Describe the steps to secure data transfer between a .NET front\u2011end and an AWS\u2011hosted AI inference endpoint.\n**What the interviewer is looking for:** Knowledge of HTTPS/TLS, IAM roles, API Gateway, and best practices for data encryption.\n\n**Q3:** How do you optimize .NET applications for high\u2011throughput AI inference workloads?\n**What the interviewer is looking for:** Experience with async programming, caching strategies, and resource scaling on AWS.\n\n**Q4:** Walk through a recent project where you integrated machine\u2011learning predictions into a full\u2011stack web app.\n**What the interviewer is looking for:** Concrete examples, end\u2011to\u2011end pipeline, performance metrics, and collaboration details.\n\n**Q5:** What considerations would you make when deploying an AI model in a regulated industry (e.g., finance) on AWS?\n**What the interviewer is looking for:** Awareness of compliance, data residency, logging, monitoring, and security controls.\n\n# Resume Optimization\n- AI\n- Fullstack\n- .NET\n- C#\n- AWS\n- Cloud\n- Onsite\n- Contract\n- C2C\n- Visa\n\n# Application Strategy\nWhen contacting the recruiter, send a concise email that starts with a friendly greeting, attach your updated resume, and clearly reference the AI Fullstack Developer role. Highlight your top skills\u2014such as .NET development, AWS cloud deployment, and AI/ML integration\u2014by linking them to specific projects or achievements. Mention that you are a local candidate for the chosen city and address any visa status if applicable.\n\n# Career Roadmap\n| Current Role | Typical Experience | Core Focus | Next Position |\n|---|---|---|---|\n| AI Fullstack Developer | 2\u20134 years .NET & AWS | Build AI\u2011enabled web apps | Senior AI Fullstack Engineer |\n| Senior AI Fullstack Engineer | 4\u20137 years | Lead architecture & mentorship | AI Solutions Architect |\n| AI Solutions Architect | 7+ years | Design enterprise AI platforms | Director of AI Engineering |"