Y Combinator 
Accel Python Automation / Infrastructure Engineer
Summary
Maintain and scale a Python/ADB-based Android device automation fleet, ensuring reliability, failover, and migration to LDPlayer while optimizing performance.
We run a large fleet of Android devices driven by a Python/ADB automation script. Currently 240 physical devices, managed by 2 employees.
What you'll own:
Reliability of the automation script (crash detection, auto-restart, logging)
Proxy routing and failover across the fleet
Per-instance device configuration
Migration from physical devices to LDPlayer
Simple status reporting so operators can see fleet health at a glance
Proactive optimization
Requirements:
Strong Python
ADB and Android device automation
Windows Server and virtualisation
Networking basics: proxies, routing, iptables
Experience running 20+ concurrent instances
Nice to have: Docker, monitoring tooling, experience with device farms
Paid trial task before we commit either way.