Senior Full-Stack Architect for AI-Driven Real-Time UX

Actively AI; San Francisco (CA); On-site; USD 120,000 - 160,000; Full time

Job summary

A tech firm focused on AI is seeking a Senior/Staff Full Stack Engineer in San Francisco. This role involves architecting and building core product features, working across the stack from Python/FastAPI services to React/TypeScript UIs. Ideal candidates should have 5+ years of experience in developing customer-facing products, be adept in both frontend and backend technologies, and have a passion for building user-driven AI experiences. Expect to iterate quickly based on customer feedback and drive product design decisions.

Qualifications

• 5+ years of experience building and shipping high-impact, customer-facing products end-to-end.
• Experience with React, TypeScript, and modern web frameworks.
• Comfortable with Python/FastAPI backends.

Responsibilities

• Own end-to-end features from Python/FastAPI services to React/TypeScript UIs.
• Define Actively’s product platform and architect frameworks.
• Design and prototype intelligent AI interactions.

Skills

React

TypeScript

Python

FastAPI

SQL/NoSQL databases

Job description

A tech firm focused on AI is seeking a Senior/Staff Full Stack Engineer in San Francisco. This role involves architecting and building core product features, working across the stack from Python/FastAPI services to React/TypeScript UIs. Ideal candidates should have 5+ years of experience in developing customer-facing products, be adept in both frontend and backend technologies, and have a passion for building user-driven AI experiences. Expect to iterate quickly based on customer feedback and drive product design decisions.