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4

AI Engineer (Personalized & Proactive Agent)

42dot
๐Ÿ‡ฐ๐Ÿ‡ท South Korea
Hybrid
3 days ago
  • AI
  • AI/ML
  • Python
  • Kotlin
Not scoredNo CV on file. Upload one and this job gets a score out of 100.Upload CV

About the Team & Mission

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Gleo AI๋Š” ํ˜„๋Œ€์ฐจ ๋” ๋‰ด ๊ทธ๋žœ์ €์— ์ฒ˜์Œ ์ ์šฉ๋œ LLM ๊ธฐ๋ฐ˜ ์ฐจ๋Ÿ‰์šฉ ์Œ์„ฑ AI ์—์ด์ „ํŠธ์ž…๋‹ˆ๋‹ค. ์‚ฌ์šฉ์ž๋Š” ์ •ํ•ด์ง„ ๋ช…๋ น์–ด๋ฅผ ์™ธ์šฐ์ง€ ์•Š์•„๋„ ์ฐจ๋Ÿ‰๊ณผ ์ž์—ฐ์Šค๋Ÿฝ๊ฒŒ ๋Œ€ํ™”ํ•˜๋ฉฐ ๋‚ด๋น„๊ฒŒ์ด์…˜, ์ „ํ™”, ์›น ๊ฒ€์ƒ‰ ๊ธฐ๋Šฅ ๋“ฑ์„ ์ œ์–ดํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. Gleo๋Š” ๋ฐœํ™”์ž์˜ ์œ„์น˜, ๋Œ€ํ™” ๋งฅ๋ฝ, ์ฃผํ–‰ ์ƒํ™ฉ์„ ํ•จ๊ป˜ ์ดํ•ดํ•˜๊ณ , ์‚ฌ์šฉ์ž์˜ ์˜๋„๋ฅผ ์ฒ˜๋ฆฌํ•˜๊ธฐ ์œ„ํ•ด ์ ํ•ฉํ•œ ์—์ด์ „ํŠธ๋ฅผ ์„ ํƒยท์กฐํ•ฉํ•ด ๊ธฐ๋Šฅ์„ ์‹คํ–‰ํ•˜๋ฉฐ ์ž์—ฐ์Šค๋Ÿฌ์šด ์‘๋‹ต์„ ์ƒ์„ฑํ•ฉ๋‹ˆ๋‹ค.

Gleo Core ํŒ€์€ ์ด ๊ฒฝํ—˜์˜ ์ค‘์‹ฌ์— ์žˆ๋Š” LLM/์—์ด์ „ํŠธ ์‹œ์Šคํ…œ์„ ๋งŒ๋“ญ๋‹ˆ๋‹ค. Agent orchestration, tool/function calling, memory ๊ธฐ๋ฐ˜ ๊ฐœ์ธํ™”, ์„œ๋น„์Šค ํ’ˆ์งˆ ํ‰๊ฐ€์™€ ํšจ์œจ ์ตœ์ ํ™”๊นŒ์ง€ Gleo AI์˜ ํ•ต์‹ฌ ๋™์ž‘์„ ์„ค๊ณ„ํ•˜๊ณ  ๊ณ ๋„ํ™”ํ•ฉ๋‹ˆ๋‹ค.

์šฐ๋ฆฌ๋Š” ์‹ค์ œ ์ฐจ๋Ÿ‰์— ํƒ‘์žฌ๋˜๋Š” AI ์ œํ’ˆ์„ ํ•จ๊ป˜ ๋ฐœ์ „์‹œํ‚ฌ AI Engineer๋ฅผ ์ฐพ๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์—์ด์ „ํŠธ๋ฅผ ์—ฐ๊ตฌ ์ˆ˜์ค€์˜ ๋ฐ๋ชจ๊ฐ€ ์•„๋‹ˆ๋ผ, ์ˆ˜๋งŽ์€ ์‚ฌ์šฉ์ž๊ฐ€ ๋งค์ผ ๊ฒฝํ—˜ํ•˜๋Š” ์•ˆ์ •์ ์ด๊ณ  ์œ ์šฉํ•œ ์„œ๋น„์Šค๋กœ ๋งŒ๋“ค๊ณ  ์‹ถ์€ ๋ถ„์ด๋ผ๋ฉด Gleo Core ํŒ€์—์„œ ์˜๋ฏธ ์žˆ๋Š” ๋ฌธ์ œ๋ฅผ ํ•จ๊ป˜ ํ’€ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

Responsibilities

  • ์‚ฌ์šฉ์ž Interaction์—์„œ ๊ฒฝํ—˜, ์„ ํ˜ธ, ๋งฅ๋ฝ์„ ํ•™์Šตํ•˜๊ณ  ํ™œ์šฉํ•˜๋Š” Long-term Memory, Retrieval, Personalization ์‹œ์Šคํ…œ๊ณผ Learning Loop๋ฅผ ๊ตฌ์ถ•ํ•ฉ๋‹ˆ๋‹ค.

  • ์ œํ•œ๋œ Context Window์™€ Latency ์ œ์•ฝ ์•ˆ์—์„œ ๊ธฐ์–ต๊ณผ ๋งฅ๋ฝ์„ ์„ ๋ณ„ํ•˜๊ณ  ์••์ถ•ํ•˜๋Š” Context Engineering, Context Summarization ์ „๋žต์„ ์„ค๊ณ„ํ•ฉ๋‹ˆ๋‹ค.

  • ์„ ํ˜ธ, ๋ฃจํ‹ด, ์ผ์ •, ์œ„์น˜, ์ฃผํ–‰ ๋งฅ๋ฝ์„ ๋ฐ”ํƒ•์œผ๋กœ ์žฅ์†Œ์™€ ๋ฏธ๋””์–ด์˜ ํ›„๋ณด ์ƒ์„ฑ๊ณผ Ranking์„ ์„ค๊ณ„ํ•˜์—ฌ ์ถ”์ฒœํ•˜๊ณ , ์ ์ ˆํ•œ ์‹œ์ ์— ๋Œ€ํ™”, ์•Œ๋ฆผ, Reminder, Briefing์„ ์ œ๊ณตํ•˜๋Š” Proactive Agent Experience๋ฅผ ๊ฐœ๋ฐœํ•ฉ๋‹ˆ๋‹ค.

  • ๊ฐœ์ธํ™”์™€ ์„ ์ œ์  ๊ฐœ์ž…์˜ ํšจ๊ณผ๋ฅผ ๊ฒ€์ฆํ•˜๋Š” Offline ํ‰๊ฐ€์™€ Online A/B ์‹คํ—˜์„ ์„ค๊ณ„ํ•˜๊ณ , ํ’ˆ์งˆ๊ณผ ์ž„ํŒฉํŠธ๋ฅผ ๋“œ๋Ÿฌ๋‚ด๋Š” ์ง€ํ‘œ๋ฅผ ์ •์˜ํ•˜์—ฌ Memory, ์ถ”์ฒœ, ๊ฐœ์ž… ์ •์ฑ…์„ ์ง€์†์ ์œผ๋กœ ๊ฐœ์„ ํ•˜๋Š” Closed-loop Evaluation ์ฒด๊ณ„๋ฅผ ๊ตฌ์ถ•ํ•ฉ๋‹ˆ๋‹ค.

  • ๊ด€๋ จ ์ตœ์‹  ์—ฐ๊ตฌ์™€ ๊ธฐ์ˆ ์„ ์‹คํ—˜ํ•˜๊ณ , ๋ฌธ์ œ ํŠน์„ฑ์— ๋”ฐ๋ผ LLM, ๋จธ์‹ ๋Ÿฌ๋‹ยทํ†ต๊ณ„ ๋ชจ๋ธ, ๊ทœ์น™ ๊ธฐ๋ฐ˜ ์‹œ์Šคํ…œ์„ ์„ ํƒํ•˜๊ณ  ์กฐํ•ฉํ•˜์—ฌ ์•ˆ์ •์ ์ธ Production Capability๋กœ ๊ตฌํ˜„ํ•ฉ๋‹ˆ๋‹ค.

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Qualifications

  • ์ปดํ“จํ„ฐ๊ณตํ•™, ์ธ๊ณต์ง€๋Šฅ ๋“ฑ ๊ด€๋ จ ๋ถ„์•ผ ์„์‚ฌ ํ•™์œ„ ์ด์ƒ ๋ฐ AI/ML ๋˜๋Š” ์†Œํ”„ํŠธ์›จ์–ด ์—”์ง€๋‹ˆ์–ด๋ง ๋ถ„์•ผ 4๋…„ ์ด์ƒ์˜ ์‹ค๋ฌด ๊ฒฝ๋ ฅ

  • LLM ๋ฐ Agentic AI์˜ ํ•ต์‹ฌ ์›๋ฆฌ๋ฅผ ์ดํ•ดํ•˜๊ณ  ์‹ค์„œ๋น„์Šค์— ์ ์šฉํ•œ ๊ฒฝํ—˜

  • ์‹ค์‚ฌ์šฉ ๋กœ๊ทธ์™€ ๋ฐ์ดํ„ฐ๋ฅผ ๋ถ„์„ํ•ด ๋ฌธ์ œ๋ฅผ ๋ฐœ๊ฒฌํ•˜๊ณ , ๊ฐœ์„  ๋ฐฉํ–ฅ๊ณผ ์šฐ์„ ์ˆœ์œ„๋ฅผ ๋„์ถœํ•œ ๊ฒฝํ—˜

  • ๊ฐ€์„ค ์ˆ˜๋ฆฝ, ์‹คํ—˜, ํ‰๊ฐ€๋ฅผ ํ†ตํ•ด ๋ถˆํ™•์‹คํ•œ ๋ฌธ์ œ๋ฅผ ๊ตฌ์กฐํ™”ํ•˜๊ณ  ๊ฐœ์„ ํ•  ์ˆ˜ ์žˆ๋Š” ์—ญ๋Ÿ‰

  • Production ์ˆ˜์ค€์˜ AI/ML ์‹œ์Šคํ…œ์„ ์„ค๊ณ„, ๊ตฌํ˜„, ์šด์˜ํ•  ์ˆ˜ ์žˆ๋Š” ์†Œํ”„ํŠธ์›จ์–ด ๊ฐœ๋ฐœ ์—ญ๋Ÿ‰ (Python ๋˜๋Š” Kotlin ์„ ํ˜ธ)

  • ์ค‘์š”ํ•œ ๋ฌธ์ œ๋ฅผ ์Šค์Šค๋กœ ์ •์˜ํ•˜๊ณ  ์‚ฌ์šฉ์ž์—๊ฒŒ ์ „๋‹ฌ๋˜๋Š” ๊ฒฐ๊ณผ๊นŒ์ง€ ์ฑ…์ž„์ง€๋Š” Ownership๊ณผ ํ˜‘์—… ์—ญ๋Ÿ‰

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Preferred Qualifications

  • Long-term Memory, Retrieval, User Modeling, Personalization, Recommendation System ๊ด€๋ จ ์—ฐ๊ตฌ ๋˜๋Š” ๊ฐœ๋ฐœ ๊ฒฝํ—˜

  • ์ผ์ •, ์œ„์น˜, ์ด๋™ ํŒจํ„ด ๋“ฑ ๋‹ค์–‘ํ•œ Context Signal์„ ํ™œ์šฉํ•œ Context-aware ๋˜๋Š” Proactive Assistant ๊ฐœ๋ฐœ ๊ฒฝํ—˜

  • ์‚ฌ์šฉ์ž Interaction ๋ฐ์ดํ„ฐ์—์„œ ๋ช…์‹œ์ ยท์•”๋ฌต์  Feedback์„ ์ถ”์ถœํ•˜๊ณ  User Profile์ด๋‚˜ Feature๋กœ ์—ฐ๊ฒฐํ•˜๋Š” ๋ฐ์ดํ„ฐ ํŒŒ์ดํ”„๋ผ์ธ์„ ๊ตฌ์ถ•ํ•œ ๊ฒฝํ—˜

  • Ranking, Contextual Bandit, Sequential Decision Making ๋“ฑ์˜ ๋ฐฉ๋ฒ•์œผ๋กœ ์ถ”์ฒœ๊ณผ ์„ ์ œ์  ๊ฐœ์ž… ์ •์ฑ…์„ ์‹คํ—˜ํ•˜๊ณ  ์ตœ์ ํ™”ํ•œ ๊ฒฝํ—˜

  • LLM์˜ Mid-training, Post-training ๋˜๋Š” ์ถ”์ฒœยท๋žญํ‚น ๋“ฑ ๋จธ์‹ ๋Ÿฌ๋‹ ๋ชจ๋ธ์„ ์ง์ ‘ ํ•™์Šตํ•˜๊ณ  ์„œ๋น„์Šค์— ์ ์šฉํ•œ ๊ฒฝํ—˜

  • On-device AI์™€ Cloud AI๋ฅผ ๊ฒฐํ•ฉํ•˜๊ฑฐ๋‚˜ Privacy์™€ ๋ฏผ๊ฐ์ •๋ณด ์ฒ˜๋ฆฌ ์›์น™์„ ์ œํ’ˆ์— ์ ์šฉํ•œ ๊ฒฝํ—˜

  • AI/LLM ์‹œ์Šคํ…œ์˜ ํ’ˆ์งˆ, ๊ฐœ์ž… ์‹œ์ , Latency, Cost, Reliability๋ฅผ ํ‰๊ฐ€ํ•˜๊ณ  ์ตœ์ ํ™”ํ•œ ๊ฒฝํ—˜

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Interview Process

  1. ์„œ๋ฅ˜ ์ „ํ˜•

  2. 1์ฐจ ๋ฉด์ ‘ (1์‹œ๊ฐ„ ๋‚ด์™ธ)

  3. 2์ฐจ ๋ฉด์ ‘ (3์‹œ๊ฐ„ ๋‚ด์™ธ)

  4. ์ฒ˜์šฐ ํ˜‘์˜ยท์ž…์‚ฌ

ย 

Additional Information

  • ์ „ํ˜• ์ ˆ์ฐจ๋Š” ์ผ์ • ๋ฐ ์ง„ํ–‰ ์ƒํ™ฉ์— ๋”ฐ๋ผ ์ผ๋ถ€ ๋ณ€๊ฒฝ๋  ์ˆ˜ ์žˆ์œผ๋ฉฐ, ๊ฐ ์ „ํ˜• ๊ฒฐ๊ณผ๋Š” ๋“ฑ๋กํ•˜์‹  ์ด๋ฉ”์ผ๋กœ ๊ฐœ๋ณ„ ์•ˆ๋‚ด๋“œ๋ฆฝ๋‹ˆ๋‹ค.

  • ์ง€์›์„œ ์ œ์ถœ ์‹œ ์ฃผ๋ฏผ๋“ฑ๋ก๋ฒˆํ˜ธ, ๊ฐ€์กฑ๊ด€๊ณ„, ํ˜ผ์ธ ์—ฌ๋ถ€, ์—ฐ๋ด‰, ์‚ฌ์ง„, ์‹ ์ฒด์กฐ๊ฑด, ์ถœ์‹  ์ง€์—ญ ๋“ฑ ์ฑ„์šฉ์ ˆ์ฐจ๋ฒ•์ƒ ์š”๊ตฌ ๊ธˆ์ง€๋œ ์ •๋ณด๋Š” ์ œ์™ธ ๋ถ€ํƒ๋“œ๋ฆฝ๋‹ˆ๋‹ค.

  • ์ง€์›์„œ ์ ‘์ˆ˜ ์ค‘ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•˜๊ฑฐ๋‚˜ ๊ธฐํƒ€ ๋ฌธ์˜ ์‚ฌํ•ญ์ด ์žˆ์„ ๊ฒฝ์šฐ, recruit@42dot.ai๋กœ ๋ฌธ์˜ํ•ด ์ฃผ์‹œ๊ธฐ ๋ฐ”๋ž๋‹ˆ๋‹ค.

  • ๊ตญ๊ฐ€๋ณดํ›ˆ๋Œ€์ƒ์ž ๋ฐ ์ทจ์—…๋ณดํ˜ธ ๋Œ€์ƒ์ž๋Š” ๊ด€๊ณ„๋ฒ•๋ น์— ๋”ฐ๋ผ ์šฐ๋Œ€ํ•ฉ๋‹ˆ๋‹ค.

  • ์žฅ์• ์ธ ๊ณ ์šฉ ์ด‰์ง„ ๋ฐ ์ง์—…์žฌํ™œ๋ฒ•์— ๋”ฐ๋ผ ์žฅ์• ์ธ ๋“ฑ๋ก์ฆ ์†Œ์ง€์ž๋ฅผ ์šฐ๋Œ€ํ•ฉ๋‹ˆ๋‹ค.

  • 42dot์€ ์˜๋ขฐํ•˜์ง€ ์•Š์€ ์„œ์น˜ํŽŒ์˜ ์ด๋ ฅ์„œ๋ฅผ ๋ฐ›์ง€ ์•Š์œผ๋ฉฐ, ์š”์ฒญํ•˜์ง€ ์•Š์€ ์ด๋ ฅ์„œ์— ๋Œ€ํ•ด ์ˆ˜์ˆ˜๋ฃŒ๋ฅผ ์ง€๋ถˆํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค.

  • ์ง€์›์„œ ๋‚ด์šฉ ์ค‘ ํ—ˆ์œ„ ์‚ฌ์‹ค์ด ๋ฐœ๊ฒฌ๋  ๊ฒฝ์šฐ, ์ž…์‚ฌ๊ฐ€ ์ทจ์†Œ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

  • ์ธํ„ฐ๋ทฐ ํ”„๋กœ์„ธ์Šค ์ข…๋ฃŒ ํ›„ ์ง€์›์ž์˜ ๋™์˜ํ•˜์— ํ‰ํŒ์กฐํšŒ๊ฐ€ ์ง„ํ–‰๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

  • 3๊ฐœ์›”์˜ ์ˆ˜์Šต๊ธฐ๊ฐ„์ด ์ ์šฉ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

AI Engineer (Personalized & Proactive Agent) ยท 42dot

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