Principal Full Stack Engineer | $90-$120/hr + Remote | Inc. 5000 Award-Winning, High-Growth Coaching Company
Core
Lead a small engineering team and own the architecture of a proprietary AI SaaS platform, building AI capabilities from the ground up while ensuring production stability and security.
Role type
Principal Full Stack Engineer (Player-Coach)
Builds
Proprietary AI SaaS product with retrieval/RAG pipelines, stateful workflows, and AI-driven personalization.
Domain
AI SaaS / Personal Development Coaching
Deliverable
production ML models
Required skills
Vue.js, PostgreSQL, relational database design, AI application architecture, RAG pipelines, orchestration, security assessment, technical leadership, production support, AI coding agents
Preferred skills
Nuxt, Prisma, pgvector, Stripe Connect, LiveKit, Twilio, Zoom, Anthropic
Technologies
Vue.js, PostgreSQL, Prisma, Nuxt, pgvector, Stripe Connect, LiveKit, Twilio, Zoom, Anthropic
Responsibilities
Lead a small engineering team including mentorship and code reviews; design and implement AI product capabilities like RAG and embeddings; assess and improve existing codebase security and scalability; own end-to-end feature delivery from data modeling to production support; partner with external engineering partners and the platform architect; design and execute rigorous testing strategies.
Seniority
Principal, hands-on IC with team leadership