Principal Fullstack Engineer

The Principal Fullstack Engineer at Steven.com is the most senior individual contributor in the engineering team, setting the technical bar and owning the architecture for the company's most complex and high-stakes systems. This role involves architecting AI-native core products, including LLM-powered workflows and intelligent pipelines, while mentoring engineers and making critical design decisions. The position requires deep full-stack proficiency and experience with large-scale distributed systems and AI/ML infrastructure.