Simular
Software Engineer, CUA Control
Singapore +1 · On-site · Full-time · Posted Apr 23, 2026
- Location
- Singapore
Palo Alto
About the job
Build the cross-platform control layer that turns AI model intent into reliable computer actions and supports feedback and recovery.
What you'll do
- Develop low-level input automation, screen capture, coordinate mapping, and input simulation.
- Implement UI detection and cross-platform abstractions using accessibility APIs, DOM/a11y trees, and visual grounding.
- Improve action reliability and recovery, and coordinate with model and planning teams on intent-to-execution interfaces.
What they ask for
- Experience building OS-level input automation.
- Understanding of accessibility frameworks on macOS, Windows, or Linux.
- Experience addressing flaky selectors, timing issues, or resolution-dependent coordinates.
- Careful attention to reliability and edge cases.
Nice to have
- Experience with screen reader internals, RDP/VNC, game automation, LLM agent tool-use systems, or mobile device automation.
- Experience with Playwright, Appium, PyAutoGUI, Hammerspoon, or similar tools.
Tools
CGEvent, SendInput, xdotool, AXUIElement, UI Automation, AT-SPI, Playwright, Appium
AI focus
Build computer-control systems that execute AI model intent and collaborate with the model and planning team; contribute to agent feedback and recovery loops.
Model-written summary · the original posting is authoritative