Fullstack Engineer: AI-Driven Cross-Platform Builder

Circleback AI, Inc.; San Francisco (CA); On-site; USD 140,000 - 190,000; Full time

Job summary

Circleback AI, Inc. in San Francisco is seeking a software engineer to ship end-to-end across web, desktop, and mobile, from database models to API endpoints and UI.

You’ll design and architect new systems, raise the bar on code quality, mentor engineers through code reviews, and drive product and technical decisions while exploring AI models and AI-powered features that make the product feel magical. This role rewards curiosity, craftsmanship, and collaboration, with opportunities to impact

Qualifications

• Built and shipped software at a high level
• Able to mentor through code reviews
• Focus on reusable components and long-term velocity

Responsibilities

• Ship end-to-end across our web (React, Next.js) apps
• Ship desktop apps (Electron, Swift)
• Ship mobile apps (React Native) – from database models to API endpoints to UI
• Design and architect new systems
• Drive product and technical decisions
• Work on AI-powered features and performance
• Build tools and processes to increase team productivity

Skills

Strong product sense

Mentor engineers

Code review

Design and architecture

React

Next.js

Electron

Swift

React Native

API design

AI models

Tools

React

Next.js

Electron

Swift

React Native

API design

AI models

Job description

Circleback AI, Inc. in San Francisco is seeking a software engineer to ship end-to-end across web, desktop, and mobile, from database models to API endpoints and UI.

You’ll design and architect new systems, raise the bar on code quality, mentor engineers through code reviews, and drive product and technical decisions while exploring AI models and AI-powered features that make the product feel magical. This role rewards curiosity, craftsmanship, and collaboration, with opportunities to impact