Software Engineer - AI Voice Agent

Dentalcall โ€” South Korea ยท Posted ~15 hours ago

Full-time

Skills

software engineering AI voice agents LLM integration prompt optimization backend development real-time voice infrastructure system architecture user interface development AWS GCP LLMs prompt engineering IPCC backend systems

๐Ÿ”“ Log in to save this job, tailor your resume & track your apply process โ€” 7 days free, no card needed.

Log in to add to target list

Summary โœจ AIโ€‘Generated

Join a software engineering team building conversational AI systems that interact with users in real time. You will design voice-agent architecture, integrate LLMs, optimize prompts, build scalable backend services and real-time infrastructure, and develop interfaces that help users monitor operational outcomes.

Highlights

End-to-end product engineering role spanning AI voice agents, real-time voice infrastructure, backend systems, and user interfaces, with ownership across the software lifecycle and opportunities to build production AI systems.

Description

์น˜๊ณผ๋ฅผ ๋„˜์–ด ์˜๋ฃŒ ์ „๋ฐ˜์˜ ์ปค๋ฎค๋‹ˆ์ผ€์ด์…˜ ์‹œ์žฅ์„ ํ˜์‹ ํ•˜๋Š” ๋ดํƒˆ์ฝœ(Dentalcall)์—์„œ ์ƒˆ๋กœ์šด ๋™๋ฃŒ๋ฅผ ์ฐพ์Šต๋‹ˆ๋‹ค. ๋ดํƒˆ์ฝœ์€ ์น˜๊ณผ๋ฅผ ์‹œ์ž‘์œผ๋กœ ๋ณ‘ยท์˜์› ์ „๋ฐ˜์˜ ์ „ํ™” ์ƒ๋‹ด, ์˜ˆ์•ฝ, ๋ฆฌ์ฝœ์„ ์ž๋™ํ™”ํ•˜๋Š” AI Voice Agent์ž…๋‹ˆ๋‹ค. ์˜๋ฃŒ๊ธฐ๊ด€์—๋Š” ๋งค์ผ ์ˆ˜๋งŽ์€ ์ „ํ™”๊ฐ€ ๋“ค์–ด์˜ค๊ณ , ๊ทธ ํ•œ ํ†ต ํ•œ ํ†ต์€ ํ™˜์ž์˜ ๋ถˆ์•ˆ๊ณผ ์งˆ๋ฌธ, ๊ทธ๋ฆฌ๊ณ  ๋ณ‘์›์˜ ์šด์˜ ํšจ์œจ๊ณผ ์ง๊ฒฐ๋ฉ๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ ์—ฌ์ „ํžˆ ๋งŽ์€ ๋ณ‘์›์—์„œ๋Š” ์‚ฌ๋žŒ์ด ์ง์ ‘ ์ „ํ™”๋ฅผ ๋ฐ›๊ณ , ๋ฐ˜๋ณต์ ์ธ ์•ˆ๋‚ด์™€ ์˜ˆ์•ฝ ์—…๋ฌด๋ฅผ ์ฒ˜๋ฆฌํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ๋ดํƒˆ์ฝœ์€ ์ด ๊ตฌ์กฐ๋ฅผ ๊ทผ๋ณธ์ ์œผ๋กœ ๋ฐ”๊พธ๊ณ , ์˜๋ฃŒ ์ปค๋ฎค๋‹ˆ์ผ€์ด์…˜ ๊ฒฝํ—˜์„ ์ฒ˜์Œ๋ถ€ํ„ฐ ๋‹ค์‹œ ์„ค๊ณ„ํ•ฉ๋‹ˆ๋‹ค. ๋ดํƒˆ์ฝœ์€ ํ™˜์ž์˜ ๋งฅ๋ฝ์„ ์ดํ•ดํ•˜๊ณ , ํ•„์š”ํ•œ ์ •๋ณด๋ฅผ ์ •ํ™•ํžˆ ํ™•์ธํ•˜๋ฉฐ, ์˜ˆ์•ฝยท๋ณ€๊ฒฝยท์ทจ์†Œยท๋ฆฌ์ฝœ๊นŒ์ง€ ์ด์–ด์ง€๋Š” ์ „ ๊ณผ์ •์„ ์ž์—ฐ์Šค๋Ÿฌ์šด ๋Œ€ํ™”๋กœ ์™„๊ฒฐํ•˜๋Š” AI Voice Agent๋ฅผ ๋งŒ๋“ค๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์˜๋ฃŒ๊ธฐ๊ด€์ด ๋” ์ ์€ ๋ฆฌ์†Œ์Šค๋กœ ๋” ๋‚˜์€ ์ง„๋ฃŒ ํ™˜๊ฒฝ์„ ๋งŒ๋“ค๊ณ , ํ™˜์ž๋Š” ์ „ํ™” ํ•œ ํ†ต์œผ๋กœ ์•ˆ์‹ฌํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•˜๋Š” ๊ฒƒ์ด ๋ดํƒˆ์ฝœ์˜ ๋ชฉํ‘œ์ž…๋‹ˆ๋‹ค. ์ด๋ฏธ ๊ตญ๋‚ด ๋Œ€ํ˜• ์น˜๊ณผ ๋ฐ ์˜๋ฃŒ๊ธฐ๊ด€๋“ค๊ณผ ํ•จ๊ป˜ ์‹ค์ œ ์šด์˜ ํ™˜๊ฒฝ์—์„œ ์ œํ’ˆ์„ ๊ณ ๋„ํ™”ํ•˜๊ณ  ์žˆ์œผ๋ฉฐ, ํ•ด์™ธ ์˜๋ฃŒ๊ธฐ๊ด€์œผ๋กœ๋„ ํ™•์žฅํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ๋ดํƒˆ์ฝœ์˜ Software Engineer๋Š” ํ”„๋กœ๋•ํŠธ ๋ผ์ดํ”„์‚ฌ์ดํด ์ „๋ฐ˜์„ ์ฃผ๋„์ ์œผ๋กœ ์„ค๊ณ„ํ•˜๋Š” ์—”์ง€๋‹ˆ์–ด์ž…๋‹ˆ๋‹ค. ๋ดํƒˆ์ฝœ์˜ ํ•ต์‹ฌ ์š”์†Œ์ธ ์ •๊ตํ•œ AI ์Œ์„ฑ ์—์ด์ „ํŠธ์™€ ์‹ค์‹œ๊ฐ„ ์Œ์„ฑ ์ธํ”„๋ผ๋ฅผ ๊ตฌ์ถ•ํ•˜๊ณ , ๊ณ ๊ฐ์ด ์บ ํŽ˜์ธ์˜ ์„ฑ๊ณผ๋ฅผ ํ™•์ธํ•  ์ˆ˜ ์žˆ๋Š” ์‚ฌ์šฉ์ž ์ธํ„ฐํŽ˜์ด์Šค๋ฅผ ๊ตฌํ˜„ํ•ฉ๋‹ˆ๋‹ค. ๊ฒฌ๊ณ ํ•œ ์†Œํ”„ํŠธ์›จ์–ด ์—”์ง€๋‹ˆ์–ด๋ง์„ ๊ธฐ๋ฐ˜์œผ๋กœ AI ์—์ด์ „ํŠธ๊ฐ€ ์˜๋ฃŒ์ง„ ๋ฐ ํ™˜์ž์™€ ์—ฐ๊ฒฐ๋˜๋ฉฐ ๋” ๋‚˜์€ ์‚ฌ์šฉ์ž ๊ฒฝํ—˜๊ณผ ์•ˆ์ •์ ์ธ ์„œ๋น„์Šค๋ฅผ ์ œ๊ณตํ•˜๋Š” ๊ฒƒ์ด ๋ดํƒˆ์ฝœ ์—”์ง€๋‹ˆ์–ด๋“ค์˜ ๋ฏธ์…˜์ž…๋‹ˆ๋‹ค. ์ฃผ์š” ์—…๋ฌด โ€ข ์น˜๊ณผ๋ฅผ ์œ„ํ•œ AI Voice Agent ๊ฐœ๋ฐœ ์‚ฌ์šฉ์ž์˜ ์˜๋„๋ฅผ ํŒŒ์•…ํ•˜๊ณ  ๋„๊ตฌ(Tool)๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์‹ค์‹œ๊ฐ„์œผ๋กœ ์‚ฌ์šฉ์ž์™€ ๋Œ€ํ™”ํ•˜๋Š” ์Œ์„ฑ ์—์ด์ „ํŠธ ์•„ํ‚คํ…์ฒ˜ ์„ค๊ณ„ ๋ฐ ๊ฐœ๋ฐœ๋งฅ๋ฝ(Context) ์ดํ•ด ๋ฐ ์งˆ์˜ ์ฒ˜๋ฆฌ๋ฅผ ์œ„ํ•œ LLM ํ†ตํ•ฉ ๋ฐ ํ”„๋กฌํ”„ํŠธ ์ตœ์ ํ™”โ€ข ์•ˆ์ •์ ์ด๊ณ  ํ™•์žฅ ๊ฐ€๋Šฅํ•œ ๋ดํƒˆ์ฝœ ๋ฐฑ์—”๋“œ ์‹œ์Šคํ…œ ๊ฐœ๋ฐœ IPCC(์ „ํ™” ์‹œ์Šคํ…œ) - Voice Agent - ๋ดํƒˆ์ฝœ ๋ฐฑ์—”๋“œ๋ฅผ ํ†ตํ•ฉํ•˜๋Š” ์‹œ์Šคํ…œ ์„ค๊ณ„ ๋ฐ ๊ฐœ๋ฐœโ€ข ๋ดํƒˆ์ฝœ ๊ณ ๊ฐ CRM๊ณผ ๋ฐฑ์˜คํ”ผ์Šค(Admin) ๊ฐœ๋ฐœ ์ž๊ฒฉ์š”๊ฑด โ€ข 2๋…„ ์ด์ƒ์˜ ์†Œํ”„ํŠธ์›จ์–ด ์—”์ง€๋‹ˆ์–ด๋ง ๊ฒฝํ—˜์ด ์žˆ์œผ์‹  ๋ถ„ โ€ข ํ”„๋ก ํŠธ์—”๋“œ ๋ฐ ๋ฐฑ์—”๋“œ ๊ธฐ์ˆ ์— ๋Œ€ํ•œ ์ดํ•ด ๋ฐ ํ”„๋กœ๋•์…˜ ํ™˜๊ฒฝ์—์„œ์˜ ์„ค๊ณ„ ๋ฐ ์šด์˜ ๊ฒฝํ—˜์ด ์žˆ์œผ์‹  ๋ถ„ โ€ข Voice ๊ธฐ๋ฐ˜์˜ AI Agent ๊ฐœ๋ฐœ ๋ฐ ์ฝœ ์‹œ์Šคํ…œ ๊ตฌ์ถ•์— ๊ด€์‹ฌ์ด ์žˆ์œผ์‹  ๋ถ„ โ€ข ์„œ๋น„์Šค์— ๋Œ€ํ•œ ์˜ค๋„ˆ์‹ญ์„ ๋ฐ”ํƒ•์œผ๋กœ, ์ฃผ๋„์ ์ธ ํ˜‘์—…๊ณผ ์›ํ™œํ•œ ์˜์‚ฌ์†Œํ†ต์ด ๊ฐ€๋Šฅํ•˜์‹  ๋ถ„ โ€ข AI ์ฝ”๋”ฉ ๋„๊ตฌ๋ฅผ ์ ๊ทน ํ™œ์šฉํ•ด ์„œ๋น„์Šค๋ฅผ ์ œ์ž‘ ๋ฐ ์šด์˜ํ•ด ๋ณด๊ณ , ๊ฐœ๋ฐœ ์ƒ์‚ฐ์„ฑ์„ ๋Œ์–ด์˜ฌ๋ฆฐ ๊ฒฝํ—˜์ด ์žˆ์œผ์‹  ๋ถ„ ์šฐ๋Œ€์‚ฌํ•ญ โ€ข Voice AI Agent, LLM์„ ํ™œ์šฉํ•œ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜ ๊ฐœ๋ฐœ ๋˜๋Š” ํ”„๋กฌํ”„ํŠธ ์—”์ง€๋‹ˆ์–ด๋ง ๊ฒฝํ—˜์ด ํ’๋ถ€ํ•˜์‹  ๋ถ„ โ€ข ํ”„๋กœ๋•์…˜ ํ™˜๊ฒฝ์—์„œ RAG ์‹œ์Šคํ…œ์„ ๊ตฌํ˜„ํ•œ ๊ฒฝํ—˜์ด ์žˆ์œผ์‹  ๋ถ„ โ€ข LLM์„ ํ™œ์šฉํ•œ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์˜ ํ‰๊ฐ€๋ฅผ ์„ค๊ณ„ํ•˜๊ณ , ํ‰๊ฐ€ ํ”„๋กœ์„ธ์Šค๋ฅผ ์ž๋™ํ™”ํ•œ ๊ฒฝํ—˜์ด ์žˆ์œผ์‹  ๋ถ„ โ€ข ํ…”๋ ˆํฌ๋‹ˆ ์‹œ์Šคํ…œ(PBX, VoIP, WebRTC, SIP) ๊ฒฝํ—˜์ด ์žˆ์œผ์‹  ๋ถ„ โ€ข ๋ฐ์ดํ„ฐ ๊ธฐ๋ฐ˜์˜ ์˜์‚ฌ๊ฒฐ์ •์„ ํ†ตํ•ด ์‚ฌ์šฉ์ž ๊ฒฝํ—˜์„ ๊ฐœ์„ ์‹œํ‚จ ๊ฒฝํ—˜์ด ์žˆ์œผ์‹  ๋ถ„ โ€ข AWS, GCP ๋“ฑ ํด๋ผ์šฐ๋“œ ํ™˜๊ฒฝ์—์„œ ๊ฐœ๋ฐœ/์šด์˜ ๊ฒฝํ—˜์ด ์žˆ๊ฑฐ๋‚˜ ๊ทธ์— ์ค€ํ•˜๋Š” ์ง€์‹์„ ๊ฐ–์ถ”์‹  ๋ถ„ ๊ทผ๋ฌด ํ™˜๊ฒฝ๊ณผ ์‚ฌ๋‚ด ์ƒํ™œ โ€ข ์—…๋ฌด์™€ ๊ฐœ์ธ์˜ ๋ฆฌ๋“ฌ์„ ์กด์ค‘ํ•˜๋Š” ์ž์œจ ์ถœํ‡ด๊ทผ ๋ฐ ์œ ์—ฐ๊ทผ๋ฌด์ œ โ€ข ๋ณ„๋„์˜ ๋ˆˆ์น˜ ์—†์ด ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋Š” ์ž์œ ๋กœ์šด ํœด๊ฐ€ โ€ข ์ ์‹ฌ ๋ฐ ์•ผ๊ทผ ์‹œ ์ €๋… ์‹๋Œ€ ์ง€์› โ€ข ๋ฌด์ œํ•œ ์ปคํ”ผ์™€ ์Šค๋‚ต์„ ์ œ๊ณตํ•˜๋Š” ์‚ฌ๋‚ด ์Šค๋‚ต๋ฐ” โ€ข ๊ตฌ์„ฑ์›์˜ ๊ฑด๊ฐ•์„ ์œ„ํ•œ ์ •๊ธฐ ๊ฑด๊ฐ•๊ฒ€์ง„ ์ง€์› โ€ข ์ถฉ๋ถ„ํ•œ ์žฌ์ถฉ์ „์„ ์œ„ํ•œ ์—ฌ๋ฆ„ ํœด๊ฐ€๋น„ ์ง€์› โ€ข ์ถ”์„ยท์„ค๋‚  ๋ช…์ ˆ ์„ ๋ฌผ ๋˜๋Š” ์ƒ์—ฌ๊ธˆ ์ง€์› โ€ข ์„œ์šธ ์™ธ ์ง€์—ญ ๊ฑฐ์ฃผ์ž์˜ ์•ˆ์ •์ ์ธ ๊ทผ๋ฌด๋ฅผ ์œ„ํ•œ ๊ฑฐ์ฃผ๋น„ ์ผ๋ถ€ ์ง€์› ์—…๋ฌด ์žฅ๋น„์™€ ์„ฑ์žฅ ์ง€์› โ€ข ์—…๋ฌด์— ์˜จ์ „ํžˆ ์ง‘์ค‘ํ•  ์ˆ˜ ์žˆ๋„๋ก ์ตœ์‹  ๋งฅ๋ถ ํ”„๋กœ (๋˜๋Š” ๋™๊ธ‰ ๋…ธํŠธ๋ถ) ์ง€๊ธ‰ โ€ข ๋งˆ์šฐ์Šคยทํ‚ค๋ณด๋“œ ๋“ฑ ๊ฐœ์ธ ์—…๋ฌด ์žฅ๋น„ ๊ตฌ๋งค๋น„ ์ตœ๋Œ€ 20๋งŒ ์› ์ง€์› โ€ข OpenAI Codex Pro, Claude Max 20x ๋“ฑ ์—…๋ฌด์— ํ•„์š”ํ•œ AI ์„œ๋น„์Šค ๊ตฌ๋… ๋น„์šฉ ์ง€์› โ€ข ์ง๋ฌด ๊ด€๋ จ ์ปจํผ๋Ÿฐ์Šค, ์„ธ๋ฏธ๋‚˜, ๊ฐ•์˜ ๋ฐ ๊ต์œก ๋น„์šฉ ์ง€์› โ€ข ๊ฐœ์ธ์˜ ์„ฑ์žฅ๊ณผ ํšŒ์‚ฌ์˜ ์„ฑ๊ณผ๊ฐ€ ์—ฐ๊ฒฐ๋  ์ˆ˜ ์žˆ๋„๋ก ์ถฉ๋ถ„ํ•œ ์—…๋ฌด ๊ถŒํ•œ๊ณผ ์˜์‚ฌ๊ฒฐ์ • ๊ธฐํšŒ ์ œ๊ณต ์ œ์ถœ ์„œ๋ฅ˜ โ€ข ํ•„์ˆ˜: ์ž์œ  ์–‘์‹์˜ ์ด๋ ฅ์„œ ๋ฐ ์ž๊ธฐ์†Œ๊ฐœ์„œ (PDF ๊ถŒ์žฅ) โ€ข ์„ ํƒ: ํฌํŠธํด๋ฆฌ์˜ค(GitHub, ๊ฐœ์ธ ํ”„๋กœ์ ํŠธ ๋“ฑ)๊ฐ€ ์žˆ๋‹ค๋ฉด PDF์— ํฌํ•จํ•˜์—ฌ ํ•จ๊ป˜ ์ œ์ถœํ•ด ์ฃผ์„ธ์š” ์ฑ„์šฉ ์ ˆ์ฐจ โ€ข ์„œ๋ฅ˜ ์ „ํ˜• - ์Šคํฌ๋ฆฌ๋‹ ์ธํ„ฐ๋ทฐ(ํ™”์ƒ) - ์ง๋ฌด ์ธํ„ฐ๋ทฐ(๋Œ€๋ฉด) - ์ปฌ์ฒ˜ํ• ๋ฉด์ ‘(๋Œ€๋ฉด) - ๋ ˆํผ๋Ÿฐ์Šค ์ฒดํฌ ๋ฐ ์ฒ˜์šฐํ˜‘์˜ - ์ตœ์ข… ํ•ฉ๊ฒฉ โ€ข ์ž์„ธํ•œ ์ธํ„ฐ๋ทฐ ํ”„๋กœ์„ธ์Šค๋Š” ์ธํ„ฐ๋ทฐ ์ง„ํ–‰ ์‹œ์ ์— ๊ฐœ๋ณ„ ์•ˆ๋‚ด๋“œ๋ฆฝ๋‹ˆ๋‹ค. ์ฐธ๊ณ ์‚ฌํ•ญ โ€ข ํ•ด๋‹น ๊ณต๊ณ ๋Š” ์ฑ„์šฉ ์™„๋ฃŒ ์‹œ ์กฐ๊ธฐ ๋งˆ๊ฐ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. โ€ข ์ •๊ทœ์ง์€ ์ž…์‚ฌ ํ›„ 3๊ฐœ์›”์˜ ์ˆ˜์Šต๊ธฐ๊ฐ„์„ ์ง„ํ–‰ํ•ฉ๋‹ˆ๋‹ค. โ€ข ์ง€์›์„œ๋ฅ˜์— ํ—ˆ์œ„๋กœ ๊ธฐ์žฌ๋œ ์‚ฌ์‹ค์ด ๋ฐœ๊ฒฌ๋  ๊ฒฝ์šฐ, ์ž…์‚ฌ๊ฐ€ ์ทจ์†Œ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.