High-Performance Web Interaction System Developer

I am looking for an experienced developer with strong skills in building high-performance web interaction systems.

I need someone who is capable of working with fast-changing web interfaces, handling time-sensitive workflows, and building reliable systems that can continuously monitor and react to availability changes on web platforms.

The ideal candidate should be strong in:

* Browser-based automation and web interaction
* Session management and persistent authentication
* High-performance real-time monitoring systems
* Handling dynamic web content and frequent UI changes
* Reliable retry and recovery mechanisms
* Scalable and stable long-running processes

Preferred technologies:

* Playwright, Puppeteer, or Selenium
* Node.js or Python

You should also be comfortable with:

* Optimizing for speed and low latency interactions
* Working with unstable or frequently updated web environments
* Building robust error handling and recovery logic
* Maintaining long-running processes without failure

Please only apply if you have experience with complex, high-reliability web systems that require speed and precision.