[UMOS ONE] Embedded SW Engineer

42Dot โ†—

๐Ÿ“ Seoul, South Korea ๐Ÿ‡ฐ๐Ÿ‡ท

full-time
mid-level
Expired
Posted โ€”
This job posting has expired View All Embedded Linux Engineer Jobs

Key Skills

LinuxYoctoCANC++Bootloader

Industry

AutomotiveTelecommunications

Job Description

We are looking for the best

UMOS ONE์€ 42dot์˜ ์žํšŒ์‚ฌ๋กœ, ์Šค์Šค๋กœ ์šด์˜๋˜๋Š” ๋„์‹œ๊ตํ†ต ์šด์˜์ฒด์ œ(Urban Mobility Operating System, UMOS)๋ฅผ ๊ธฐ๋ฐ˜ํ•œ ๋ชจ๋นŒ๋ฆฌํ‹ฐ ์„œ๋น„์Šค์—์„œ์˜ ์‹ค์ œ ํ”Œ๋ฆฟ ์šด์˜๊ณผ ์ž์œจ ์ฃผํ–‰ ํ™•์žฅ๊นŒ์ง€, ์ „ ๊ณผ์ •์„ ์•„์šฐ๋ฅด๋Š” ํ†ตํ•ฉ ํ”Œ๋žซํผ์„ ๊ฐœ๋ฐœํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.

UMOS ONE์€ ๋ชจ๋นŒ๋ฆฌํ‹ฐ ์„œ๋น„์Šค โ€˜TAP!โ€™, ์ฐจ๋Ÿ‰ ๊ด€์ œยท์šด์˜ ์‹œ์Šคํ…œ โ€˜Pleos Fleetโ€™, AI ๊ธฐ๋ฐ˜ ์šด์†ก ๊ด€๋ฆฌ ์‹œ์Šคํ…œ โ€˜Caporaโ€™ ๋“ฑ ๋‹ค์–‘ํ•œ ์†”๋ฃจ์…˜์„ ํ†ตํ•ด SDV (software-defined vehicle) ๊ธฐ๋ฐ˜์˜ ๊ธฐ์ˆ ์„ ์ƒ์šฉํ™”ํ•˜๋ฉฐ, ๋ฏธ๋ž˜ ๋ชจ๋นŒ๋ฆฌํ‹ฐ ์„œ๋น„์Šค์˜ ์ค‘์‹ฌ์„ ์ด๋Œ์–ด๊ฐ€๊ณ ์ž ํ•ฉ๋‹ˆ๋‹ค.

๋น ๋ฅด๊ฒŒ ๋ณ€ํ™”ํ•˜๋Š” ์‹œ์žฅ ์†์—์„œ ๋ณต์žกํ•œ ๋ฌธ์ œ๋ฅผ ๋‚ ์นด๋กญ๊ฒŒ ๋ถ„์„ํ•ด ์ •ํ™•ํ•œ ํ•ด๋ฒ•์„ ์‹คํ–‰๋ ฅ ์žˆ๊ฒŒ ๊ตฌํ˜„ํ•ด ๋‚˜๊ฐˆ ๋™๋ฃŒ๋ฅผ ์ฐพ๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ํ˜ผ์ž๋ณด๋‹ค๋Š” ํ•จ๊ป˜ ๋” ๋ฉ€๋ฆฌ ๊ฐ€๋Š” ํŒ€, ๋‹จ์ˆœํ•œ ํ˜‘์—…์„ ๋„˜์–ด ์„œ๋กœ์˜ ์„ฑ์žฅ์„ ์ง„์‹ฌ์œผ๋กœ ์‘์›ํ•˜๋Š” ๋ฌธํ™” ์†์—์„œ ์˜๋ฏธ ์žˆ๋Š” ๋„์ „์„ ์ด์–ด๊ฐ€๊ณ  ์‹ถ๋‹ค๋ฉด, UMOS ONE์—์„œ ๊ทธ ์—ฌ์ •์„ ํ•จ๊ป˜ํ•˜์„ธ์š”.

  • ๋ณธ ์ฑ„์šฉ๊ฑด์€ ํฌํ‹ฐํˆฌ๋‹ท ์ฑ„์šฉ์ด ์•„๋‹Œ ์žํšŒ์‚ฌ UMOS ONE ์ฑ„์šฉ์ž…๋‹ˆ๋‹ค. UMOS ONE์€ ์ž์ฒด Employee Engagement Program์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค.

Responsibilities

์ฐจ์„ธ๋Œ€ ๋ฌผ๋ฅ˜/๋ชจ๋นŒ๋ฆฌํ‹ฐ ํ”Œ๋žซํผ(UMOS ONE)์„ ์œ„ํ•œ ๊ณ ์„ฑ๋Šฅ ์ฐจ๋Ÿ‰ ๋ฐ์ดํ„ฐ ์ˆ˜์ง‘ ์žฅ์น˜(xDMS)๋ฅผ ๊ฐœ๋ฐœํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ๋‹จ์ˆœํ•œ ๋ฐ์ดํ„ฐ ์ˆ˜์ง‘์„ ๋„˜์–ด, ์ฐจ๋Ÿ‰ ๋‚ด ์—ฃ์ง€ ์ปดํ“จํŒ… ๋ฐ ์‹ค์‹œ๊ฐ„ ๋Œ€์šฉ๋Ÿ‰ ๋ฐ์ดํ„ฐ ํŒŒ์ดํ”„๋ผ์ธ์„ ์ฑ…์ž„์งˆ ์ž„๋ฒ ๋””๋“œ ๋ฆฌ๋ˆ…์Šค ์ „๋ฌธ๊ฐ€๋ฅผ ๋ชจ์‹ญ๋‹ˆ๋‹ค.

  • Vehicle Data Application ๊ฐœ๋ฐœ
    • ์ฐจ๋Ÿ‰์šฉ ๊ณ ์† ๋„คํŠธ์›Œํฌ(1000BASE-T1) ๋ฐ CAN ๊ธฐ๋ฐ˜ ์„ผ์„œ ๋ฐ์ดํ„ฐ ์ˆ˜์ง‘ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜ ์„ค๊ณ„/๊ตฌํ˜„
    • ํ‘œ์ค€ ํ”„๋กœํ† ์ฝœ(CCP/XCP/UDS)์„ ํ™œ์šฉํ•œ ECU ์ง„๋‹จ ๋ฐ ๊ณ ์ •๋ฐ€ ๋ฐ์ดํ„ฐ ๋กœ๊น… ๊ตฌํ˜„
    • 4G/5G ํ†ต์‹  ๊ธฐ๋ฐ˜์˜ ์•ˆ์ •์ ์ธ Data Pipeline ๊ตฌ์ถ• ๋ฐ ์„œ๋ฒ„ ์ „์†ก ๋กœ์ง ์ตœ์ ํ™”
    • ๋Œ€์šฉ๋Ÿ‰ ์‹ค์‹œ๊ฐ„ ๋ฐ์ดํ„ฐ ์ฒ˜๋ฆฌ๋ฅผ ์œ„ํ•œ ๋ฉ”๋ชจ๋ฆฌ/CPU ์ตœ์ ํ™” ๋ฐ ๋™์‹œ์„ฑ ์ œ์–ด
  • Embedded Linux Platform ๊ตฌ์ถ•
    • Yocto/Buildroot ๊ธฐ๋ฐ˜์˜ Custom Linux ๋ฐฐํฌํŒ ์„ค๊ณ„ ๋ฐ ๋นŒ๋“œ ์‹œ์Šคํ…œ ์šด์˜
    • Bootloader(U-Boot) ๋ฐ Kernel ํฌํŒ…, ๋””๋ฐ”์ด์Šค ๋“œ๋ผ์ด๋ฒ„ ์ตœ์ ํ™”
    • ์‹œ์Šคํ…œ ์•ˆ์ •์„ฑ ํ™•๋ณด๋ฅผ ์œ„ํ•œ Watchdog, Recovery ๋ฉ”์ปค๋‹ˆ์ฆ˜ ๋ฐ OTA(Over-The-Air) ์—…๋ฐ์ดํŠธ ๊ตฌํ˜„
    • ํ•˜๋“œ์›จ์–ด ์ œ์กฐ/์–‘์‚ฐ ๋‹จ๊ณ„์˜ ํ•„๋“œ ์ด์Šˆ ๋Œ€์‘ ๋ฐ ํŠธ๋Ÿฌ๋ธ”์ŠˆํŒ…
Qualifications

  • Linux ์‹œ์Šคํ…œ ํ”„๋กœ๊ทธ๋ž˜๋ฐ ์—ญ๋Ÿ‰: C/C++ ๊ธฐ๋ฐ˜์˜ ๋ฉ€ํ‹ฐ์Šค๋ ˆ๋“œ/๋ฉ€ํ‹ฐํ”„๋กœ์„ธ์Šค ํ”„๋กœ๊ทธ๋ž˜๋ฐ ๋Šฅ์ˆ™์ž
  • ์ž„๋ฒ ๋””๋“œ ๊ฐœ๋ฐœ ๊ฒฝํ—˜: Embedded Linux ํ™˜๊ฒฝ์—์„œ์˜ ๊ฐœ๋ฐœ ๋ฐ ํฌ๋กœ์Šค ์ปดํŒŒ์ผ, ๋นŒ๋“œ ์‹œ์Šคํ…œ์— ๋Œ€ํ•œ ๊นŠ์€ ์ดํ•ด
  • ์Šคํฌ๋ฆฝํŠธ ๋Šฅ๋ ฅ: Python, Bash ๋“ฑ์„ ํ™œ์šฉํ•œ ํ…Œ์ŠคํŠธ ์ž๋™ํ™” ๋ฐ ํˆด ๊ฐœ๋ฐœ ๊ฒฝํ—˜
  • ํ˜‘์—… ๋ฐ ๋„๊ตฌ: Git, Jira ๋“ฑ์„ ํ™œ์šฉํ•œ ํ˜•์ƒ ๊ด€๋ฆฌ ๋ฐ ์ด์Šˆ ์ถ”์  ๊ฒฝํ—˜
  • ๋ฌธ์ œ ํ•ด๊ฒฐ: ํ•˜๋“œ์›จ์–ด/ํ†ต์‹  ๋กœ๊ทธ ๋ถ„์„์„ ํ†ตํ•œ ์ปค๋„ ํŒจ๋‹‰, ๋ฉ”๋ชจ๋ฆฌ ๋ฆญ ๋“ฑ ์ €์ˆ˜์ค€ ๋””๋ฒ„๊น… ์—ญ๋Ÿ‰

Preferred Qualifications

  • Security & System Hardening
    • ๋ณด์•ˆ ๋ถ€ํŒ…: Secure Boot(HAB ๋“ฑ) ์„ค๊ณ„ ๋ฐ ์ ์šฉ ๊ฒฝํ—˜
    • ํ‚ค ๊ด€๋ฆฌ: HSM, PKCS#11 ๊ธฐ๋ฐ˜ ์•”ํ˜ธํ™” ๋ชจ๋“ˆ ์—ฐ๋™ ๋ฐ Key Lifecycle ๊ด€๋ฆฌ ๊ฒฝํ—˜
    • ์‹œ์Šคํ…œ ๋ณด์•ˆ: AppArmor, ASLR, SELinux ๋“ฑ Linux ๋ณด์•ˆ ๋ฉ”์ปค๋‹ˆ์ฆ˜ ์ ์šฉ ๋ฐ Hardening ๊ฒฝํ—˜
    • ๋„คํŠธ์›Œํฌ ๋ณด์•ˆ: ๋„คํŠธ์›Œํฌ ๋ถ„๋ฆฌ(Namespace), Firewall(iptables/nftables) ์„ค๊ณ„ ๊ฒฝํ—˜
  • Vehicle Network & Protocols
    • ์ฐจ๋Ÿ‰ ๋ฐ์ดํ„ฐ: ASAM MDF ํฌ๋งท ํ•ธ๋“ค๋ง ๋ฐ ๊ณ ์† ๋กœ๊น… ๊ฒฝํ—˜
    • ์ฐจ๋Ÿ‰ ํ†ต์‹ : 1000BASE-T1, CAN-FD, SOME/IP ๋“ฑ ์ฐจ๋Ÿ‰์šฉ ํ”„๋กœํ† ์ฝœ ๊ฐœ๋ฐœ ๊ฒฝํ—˜
    • ๋ถ„์„ ๋„๊ตฌ: Vector(CANoe, CANalyzer), Vehicle Spy ๋“ฑ ๊ณ„์ธก ์žฅ๋น„ ํ™œ์šฉ ๋Šฅ์ˆ™์ž
  • BSP & Low-level
    • Yocto/Buildroot: ๋…์ž์ ์ธ ๋ ˆ์ด์–ด(Layer) ์ƒ์„ฑ ๋ฐ ๋ ˆ์‹œํ”ผ(Recipe) ์ž‘์„ฑ ๊ฐ€๋Šฅ์ž
    • Driver: Linux Device Driver ์ง์ ‘ ๊ฐœ๋ฐœ ๋˜๋Š” ํฌํŒ… ๊ฒฝํ—˜
    • Connectivity: Wi-Fi/BT, Cellular(Modem) ์ธํ„ฐํŽ˜์ด์Šค ์—ฐ๋™ ๋ฐ ์ œ์–ด ๊ฒฝํ—˜