Job DescriptionEmbedded Linux Engineer – Boot Time Optimization
nLocation: Bangalore
nExperience: 5+ Years
nEducation: B.E / B.Tech / M.E / M.Tech
nTop Mandatory Skills
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- Embedded Linux System Software Developmentn
- Linux Boot Time Analysis & Optimizationn
- Yocto Project (BitBake, Recipes, Image Optimization)n
- Xen Hypervisor (Dom0 Preferred)n
- Linux Kernel Debugging & Performance Tuningn
- Solid C Programmingn

nKey Technical Skills
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- Linux Boot Flow (Bootloader, Kernel, Initramfs, Systemd)n
- Boot Time Optimization in Virtualized Environmentsn
- Xen Dom0 / Host OS Optimizationn
- Kernel Profiling & Debuggingn
- Power & Performance Optimizationn
- S0ix, Suspend-to-RAM (S2RAM)n
- Embedded Linux BSP & Platform Bring-upn

nJob Responsibilities
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- Analyze and optimize Linux boot time for embedded and virtualized platforms.n
- Improve Dom0/Host OS startup performance in Xen-based systems.n
- Optimize Yocto images,



recipes, services, and systemd configurations.n
- Debug kernel, driver, and boot-sequence bottlenecks.n
- Investigate deferred probes, initcall ordering, and service startup dependencies.n
- Tune power management and performance for cold boot, warm boot, and low-power states.n
- Collaborate with platform, kernel, virtualization, and validation teams to achieve boot-time targets.n

nGood to Have
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- Automotive Linux / IVI Platformsn
- Xen Hypervisor Developmentn
- QNX Hypervisor or KVMn
- Open Source Linux Contributionsn
- Graphics, Display, Storage, and Networking Stack Integrationn
- DMA, Interrupt Handling, IPC Optimizationn

nDebug & Profiling Tools
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- ftracen
- systemd-analyzen
- Bootchartn
- perfn
- Kernel logs / trace eventsn

📌 Embedded Linux Engineer (Karnataka)
🏢 L&T Technology Services
📍 Karnataka