IVI OS Engineer (Network)

About this role

42dot is seeking an IVI OS Engineer to develop and optimize Ethernet/WiFi/Telephony network frameworks for Android-based in-vehicle systems. The role involves customizing network stacks, implementing HAL interfaces, and ensuring reliable vehicle-to-system communication across multiple network types in automotive environments.

What you'll do

• Customize and optimize Ethernet framework for reliable, low-latency communication between Android devices and other vehicle systems
• Implement network manipulation techniques including packet filtering, routing tables, VPN, and proxy settings for optimal network environments
• Develop and maintain remote Radio/Wi-Fi HAL implementations for external modems and wireless devices
• Design network isolation and segmentation across multiple vehicle systems based on security policies
• Ensure proper network path selection for apps and services across PANS, OEM, vehicle, and internet networks
• Integrate and manage LTE/5G connectivity through RILD and modem interfaces

What they're looking for

• Linux/Android network system programming (4+ years)
• VLAN-based network isolation and ip rule configuration
• iptables and eBPF framework development
• Android HAL development
• Android Automotive OS (AAOS) architecture
• Automotive Ethernet and in-vehicle networking
• Network debugging and diagnostic tools
• Network security implementation