Senior Fullstack Engineer: AI-Native, Ship Features Fast

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

Job summary

Circleback is hiring a software engineer to take on end-to-end product work across web, desktop, mobile, and backend. You’ll ship real features for thousands of paying customers weekly, balancing product and technical decisions. Join a small, fast-moving team that values craft and impact.

You will work on AI-powered outcomes, search, transcription, on-device recording, performance, and automations, with opportunities to raise the bar through code reviews and reusable tooling.

Qualifications

• 3-5 years of experience building and shipping software, preferably at startups.
• Ability to make product and technical decisions with real impact.

Responsibilities

• Take on a problem, figure out the right approach, build it across the full stack, and ship it.
• Ship across web (React, Next.js), desktop (Electron, Swift), mobile (React Native), and backend.
• Experiment with new AI models and techniques and build reusable tools.
• Contribute to code reviews and raise the bar for the team.

Skills

Software engineering

Full-stack

Ship features

Job description

Circleback is hiring a software engineer to take on end-to-end product work across web, desktop, mobile, and backend. You’ll ship real features for thousands of paying customers weekly, balancing product and technical decisions. Join a small, fast-moving team that values craft and impact.

You will work on AI-powered outcomes, search, transcription, on-device recording, performance, and automations, with opportunities to raise the bar through code reviews and reusable tooling.