We're seeking a Senior/Staff-level Full-Stack Software Engineer to join our fast-paced engineering team in our San Francisco office. You'll play a critical role in building and scaling our cross-platform application, working across the stack - from modern TypeScript frontends to native system-level integrations - with a strong emphasis on performance, reliability, and seamless user experience.
This is a highly technical role for someone who's excited to work at the intersection of desktop software, native development, and AI integration, and who thrives in a fast-paced, collaborative environment.
Job Responsibilities:
Design, build, and maintain core features of an Electron desktop application. Own end-to-end implementation of user-facing and infrastructure features, from UI to native modules. Develop and integrate LLM-based functionality. Collaborate on native code written in C++ (Windows) and Swift (macOS). Help make architectural decisions and contribute to the technical direction of the company.
- 5-10 years of experience as a senior/staff level full stack software engineer (backend leaning)
- Product-leaning experience owning features end-to-end at a high growth startup (early stage to Series D) OR high-growth big tech / FAANG company where they worked on something real
- Experience with AI/LLM-powered features
- Experience with consumer productivity tech companies
- Former founder or early-stage startup experience
- Proficiency in TypeScript + Node.js / React if front-end + Swift / C++ if backend
- Experience with Electron is a huge plus
- Excellent communication skills and a collaborative mindset - we're lean so we're looking for a team player who works well with others
- Type-A tendencies: extremely detail-oriented, or pride in shipping high-quality products; whatever it is you do, you give it your all
- Ownership mentality (no task is too small) - it's all hands on deck and we need everyone rowing the boat