Город: Москва
З/п: обсуждается с кандидатом
Опыт работы: От 3 до 6 лет
Отзывы о компании Самсунг, Группа компаний

Title: Embedded Linux Software Engineer Department: Visual Display Job Summary:

Embedded Linux Software Engineering

REQUIREMENTS:

ACADEMIC BACKGROUND

  • Doctor of Philosophy (Ph.D.) or Master of Science (M.Sc.) Degree in Software Engineering, Computer Science, Cybernetics, Applied Mathematics, or Programming


PROFESSIONAL EXPERIENCE

  • Mandatory Skills
    • USB, Bluetooth, WiFi, MPEG Audio/Video/System, GPU, CPU (ARM)
    • C/C++, system programming 
    • Linux BSP, Boot Loader, kernel, MMU,  JTAG debugger, DUMA, Crash analysis
  • Additional Skills
    • Kernel level device driver debugging
    • Deeply understanding current CPUs


WORKSITE LOCATION

  • Suwon (S. Korea)

LANGUAGE

  • Good command of oral and written English

RESPONSIBILITIES AND DUTIES:

BASIC RESPONSIBILITIES
 

  • Board Bring-Up (Linux BSP / Kernel)
    •   Flash memory(eMMC/SLC/MLC) porting & performance enhance
    •   Boot loader(U-Boot, secure boot)
    •   Fix race condition / cache coherence / DMA / DDR  problem
    •   Cortex A9, A15 – JTAG debugging
    •   Guarantee mass production quality (Long Run Test -  trouble shooting)
  • 3D GPU Driver
    •  OpenGL ES / Open CL (Mali400, T604)
    •  X11 DRI, EGL
  • Device Drivers
    • USB2.0, 3.0, USB OTG,  BlueTooth, WiFi (WiFi Direct,wpa_supplicant)
    • MultiMedia A/V chip driver (MPEG2/H.264),
    • TrustZone(Premium VOD DRM), secure boot loader
  • Performance improvement & debugging (Multi Core)
    • I/O Bound , CPU bound  - CPU usage analysis (ARM Streamline)
    • Task / Data partitioning

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