Senior Full Stack Engineer

About the job***** No work visa sponsorship provided, must be authorized residents*****My client is looking for a Senior Full Stack Engineer with 5+ years of experience to join a small, high-impact engineering team building the AI-native compliance platform that's redefining the industry. The company was founded in 2025 and has 10 team members, building the AI-native compliance platform that will redefine the industry. You'll be an ownership-driven engineer who uses AI coding tools daily to ship features end-to-end — from data model to API to UI — in days, not quarters. Our client went from 0 to 700 customers in its first year and is closing a Series A, so you'll be joining at an inflection point with massive equity upside. You should come from a well-known startup or top tech company and bring the seniority to architect systems, catch AI mistakes, and own products fully.****Looking for indivicuals with high growth/hot startup experience or FAANG like companies.from renowned startup companies or FAANG only*****What will you be doing?Owning and expanding the compliance product end-to-end, building new capabilities with an AI-first mindsetArchitecting new applications and making technical decisions — designing systems that scale as the company moves upmarketUsing AI coding tools (Claude Code) as your primary workflow, while applying senior judgment to catch errors and maintain code qualityCollaborating cross-functionally with the product manager, founders, customer success, and sales teams to ship against real customer painBuilding across the full stack (~60% backend, 40% frontend) in TypeScript, React/Next.js, and Node.js/NestJSSeniority5+ years of experience in full- stack engineering with TypeScript, React, and Node. jsWork experienceShipped product at a well- known startup or big tech companyWorked at a B2B SaaS, infrastructure, devtools, or security companyBuilt LLM- powered agents or AI features in productionEducationSelf- taught or formal CS educationHard skillsDeep TypeScript expertise across React/Next. js and Node/NestJSUse of AI coding tools (Claude Code, Cursor, Copilot)Soft skillsOwns features end- to- end without needing direction; works well in ambiguityMust work on- site 5 days/week in Miami/Aventura, FLNo visa sponsorship — must be authorized to workin U. S.