Senior Full-Stack Engineer %28Front-End Focus%29

About the role

Own the two surfaces our customers live in: a real-time coaching extension that renders inside live sales calls, and the manager dashboard where revenue leaders judge their teams — and us. You%27ll be the front-end owner on a seven-person engineering team, reporting to the engineering lead, at a company one month into go-to-market with live pilots and paying clients.

The bar is the one you know from the best Israeli B2B products: an interface a paying customer trusts on first contact. 

Technical challenges you%27ll solve

• Rendering a stable, low-latency UI inside host pages %28Meet, Zoom%29 that change under you, within Chrome MV3 constraints.
• UI state machines for real-time streams: out-of-order events, reconnections, and partial data that must never show a wrong number.
• Making dashboard analytics provably consistent — one source of truth for every count, shared across views.
• Extension release management: staged rollouts, backward compatibility with clients in the wild, Chrome Web Store review cycles.
• Surfacing long-running AI job state honestly — progress, failure, retry — across extension and dashboard. 

Tech stack

• Front-end: TypeScript · React · Chrome Extension %28Manifest V3%29 · WebSockets · real-time UI state management
• Backend you%27ll touch: Python 3.12+ · FastAPI · PostgreSQL · RabbitMQ
• Platform: AWS · Sentry · Grafana · the Zoom App and Chrome Web Store ecosystems 
• 5+ years building web products, deep in TypeScript and React, with production systems that prove it. 

Strong plus

• Chrome extension development %28content scripts, MV3, store review%29.
• Experience injecting UI into third-party pages.
• Data-viz or analytics-heavy dashboards.