Senior Full Stack Engineer

Job summary

Responsibilities

How people watch, steer and replay an agent while it acts on a computer, which has few established patterns yet. You'll decide how a live run appears and plays back, how live data gets to the screen, how a feature splits between front end and API, and which components become shared standards.

• Building the H Platform web app
• Building and improving the HoloTab extension
• Designing the live run view and replay
• Changing the Python APIs behind a feature
• Setting shared component patterns

What they're looking for

• Chrome extensions or the Chrome DevTools Protocol
• Real-time interfaces using streaming, SSE or WebSockets
• Design systems or component libraries
• FastAPI or a similar Python API framework
• Preact and Vite

Tech stack

• React
• TypeScript
• Python
• FastAPI