Mirafra Technologies - Linux Kernel Developer

<p><b>Description :</b></p><p><b><br/></b></p><p><b>Role & Responsibilities :</b></p><p><b><br/></b></p><p><b>Core Stability & Debugging :</b><br/></p><p><br/>- Investigate and resolve system crashes, kernel panics, and device freezes<br/><br/>- Debug ANR (Application Not Responding), UI hangs, and system/core hangs <br/><br/>- Analyze and fix unexpected reboots and boot failures <br/><br/>- Resolve watchdog timeouts and system-level stability issues <br/><br/>- Perform hardware-centric debugging for mobile SOC platform<br/><br/><b>Kernel & Platform Development :</b><br/><br/>- Work on Linux kernel debugging, optimization, and stabilization <br/><br/>- Handle bootloader debugging and modifications <br/><br/>- Implement engineering changes for kernel platform stability <br/><br/>- Debug connectivity issues (HSOS, LSOS) <br/><br/><b>Performance & System Optimization :</b><br/><br/>- Address performance-linked stability issues<br/><br/>- Optimize thermal management and power consumption<br/><br/>- Investigate and resolve memory corruption problems<br/><br/>- Conduct crash analysis and root cause identification<br/><br/><b>Required Technical Skills :</b><br/><br/><b>Must-Have Technical Expertise :</b><br/><br/>- Linux Kernel : Deep understanding of kernel internals, device drivers, and kernel debugging<br/><br/>- Bootloader : U-Boot, ABL (Android Boot Loader), or similar bootloader experience<br/><br/>- C/C++ Programming : Strong proficiency in low-level programming<br/><br/>- Operating System Fundamentals : Process management, memory management, scheduling<br/><br/>- Android Architecture : AOSP, Android framework, HAL layer understanding<br/><br/>- Debugging Tools : GDB, JTAG, crash dump analysis, ftrace, systrace<br/><br/><b>Core Technical Areas (Need at least 2 people per domain) :</b><br/><br/>- Kernel Platform Stability<br/><br/>- Crash Analysis & Root Cause Investigation<br/><br/>- Performance Optimization<br/><br/>- Google SOC-Specific Modules<br/><br/>- Power Management<br/><br/>- Connectivity (Wi-Fi, Bluetooth, Cellular) : least priority<br/><br/><b>Additional Technical Skills :</b><br/><br/>- Android logging and debugging mechanisms (logcat, bugreport)<br/><br/>- System trace analysis tools<br/><br/>- Performance profiling and benchmarking<br/><br/>- Git version control and code review processes<br/><br/>- BSP (Board Support Package) development<br/><br/>- Hardware-software integration debugging</p> (ref:hirist.tech)