Senior AI Engineer - Build AI-Powered User Experiences

PortX, Inc. is seeking a Senior AI Engineer to design, integrate, and optimize AI-driven features across web and mobile apps. You will work with large language models, agents, and third-party APIs to craft intelligent user experiences, while focusing on production-ready workflows and scalable architectures. The role emphasizes practical AI integration, not model training, and offers a competitive salary with equity, comprehensive insurance, unlimited PTO, and a 401(k).