Software Engineer at Circleback

We're looking for a software engineer who take pride in their craft and love to ship to join us in San Francisco. The problems here are genuinely new. How do you proactively surface useful context across thousands of conversations? How do you package that into a product experience that feels magic, not noisy? These are greenfield problems–no established playbook, lots of room to define the right approach. Day to day, you'll: Ship end-to-end across our web (React, Next.js), desktop (Electron, Swift), and mobile apps (React Native)–from database models to API endpoints to UI Design and architect new systems while raising the bar for code quality Drive product and technical decisions, not just implement them Work on hard foundations: AI-powered outcomes, search, transcription, on-device recording, performance, automations Experiment with the latest AI models and techniques–we ship AI features constantly and need engineers who stay curious about what's newly possible Build processes and tools that make the whole team more productive over time You've built and shipped software at a high level before. You have strong product sense–you notice details, you have opinions about how things sh