Cloud Automation Engineer - Cross-listing Platform

We are building a cloud-based cross-listing engine for resellers (eBay, Poshmark, Mercari, Vinted, etc.).

What you’ll be doing

Architecting a headless browser fleet that scales horizontally.

Implementing "human-like" behavioral simulation.

Building a Local Proxy Tunneling system.

Building a robust "Session Mirroring" engine that captures, encrypts, and replays storage states (cookies/localStorage) from our extension to our cloud workers.

You should be able to explain the difference between a JA3 fingerprint and a Canvas fingerprint.

Experience with serverless execution (Azure Functions) and container orchestration.

You’ve spent time in Chrome DevTools looking at how sites track "Device IDs" or handle rolling tokens.

To prove you actually read this, do not just hit the apply button. Instead, send a brief note including:

1. One specific strategy you’ve used to hide the navigator.webdriver flag or bypass a TLS fingerprint check.
2. Your opinion on Playwright vs. Puppeteer for high-concurrency cloud tasks.
3. A link to a project or a brief description of an automation challenge you've solved.