Senior AI Perception Engineer

42dotΒ· ENGINEERING
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🌍 RemoteπŸ“ Pangyo (Software Dream Center), South KoreaFullTime

About this role

We are looking for the best

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42dot의 AI Perception Engineer λŠ” μžμœ¨μ£Όν–‰ 인지 μ‹œμŠ€ν…œμ—μ„œ 카메라, λ ˆμ΄λ” λ“± λ‹€μ–‘ν•œ μ„Όμ„œλ‘œλΆ€ν„° μƒμ„±λ˜λŠ” 데이터λ₯Ό 기반으둜 μ°¨λŸ‰ μ£Όλ³€ ν™˜κ²½μ„ μ •ν™•ν•˜κ³  μΌκ΄€λœ 곡간적 μ΄ν•΄λ‘œ λ³€ν™˜ν•˜λŠ” 역할을 λ‹΄λ‹Ήν•©λ‹ˆλ‹€.

이 ν¬μ§€μ…˜μ€ λ‹¨μˆœν•œ λͺ¨λΈ κ°œλ°œμ„ λ„˜μ–΄,
μ„Όμ„œ 데이터 해석뢀터 μž…λ ₯ ν‘œν˜„ 섀계, λͺ¨λΈ ꡬ쑰 섀계, ν•™μŠ΅ 및 μ„±λŠ₯ κ°œμ„ , 그리고 μ‹€μ œ μ‹œμŠ€ν…œ μ μš©κΉŒμ§€ μ΄μ–΄μ§€λŠ” end-to-end perception pipeline을 μ„€κ³„ν•˜κ³  κ³ λ„ν™”ν•˜λŠ” 핡심 μ—­ν• μž…λ‹ˆλ‹€.

특히, μ„Όμ„œμ˜ 물리적 νŠΉμ„±κ³Ό κΈ°ν•˜ ꡬ쑰λ₯Ό 기반으둜
BEV, 3D, Occupancy λ“± 곡간 ν‘œν˜„(spatial representation)을 μ •μ˜ν•˜κ³ ,
multi-sensor 정보λ₯Ό 효과적으둜 ν™œμš©ν•˜λŠ” sensor fusion 기반 perception λͺ¨λΈμ„ κ°œλ°œν•˜λŠ” 데 쀑점을 λ‘‘λ‹ˆλ‹€.

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Responsibilities

1. Multi-sensor Data Understanding & Input Design

  • 카메라, λ ˆμ΄λ” λ“± λ‹€μ–‘ν•œ μ„Όμ„œ λ°μ΄ν„°μ˜ νŠΉμ„± 이해 및 ν™œμš©

  • μ„Όμ„œ κ°„ spatial / temporal alignment 섀계

  • calibration, projection λ“± κΈ°ν•˜ 기반 데이터 처리

  • λͺ¨λΈ μž…λ ₯ ꡬ성을 μœ„ν•œ 데이터 representation 섀계

2. Perception Model Development

  • λ”₯λŸ¬λ‹ 기반 perception λͺ¨λΈ 섀계 및 개발

  • 2D / 3D / BEV 기반 인지 λͺ¨λΈ ν•™μŠ΅ 및 κ°œμ„ 

  • multi-sensor μž…λ ₯을 효과적으둜 ν™œμš©ν•˜κΈ° μœ„ν•œ λͺ¨λΈ μ•„ν‚€ν…μ²˜ 섀계

3. Spatial Representation Learning

  • BEV, occupancy λ“± 곡간 기반 ν™˜κ²½ ν‘œν˜„ 방식 섀계 및 ν•™μŠ΅

  • μ„œλ‘œ λ‹€λ₯Έ ν‘œν˜„ 방식 κ°„ 일관성과 정확도 κ°œμ„ 

  • occlusion 및 partial observation ν™˜κ²½μ—μ„œμ˜ robust representation ν•™μŠ΅

4. Model Training & Performance Improvement

  • loss 섀계 및 ν•™μŠ΅ μ•ˆμ •μ„± κ°œμ„ 

  • occlusion, depth ambiguity λ“± 핡심 perception 문제 ν•΄κ²°

  • λ‹€μ–‘ν•œ μ£Όν–‰ ν™˜κ²½μ—μ„œμ˜ generalization ν–₯상

5. Data-driven Development

  • λŒ€κ·œλͺ¨ μ£Όν–‰ 데이터 기반 μ„±λŠ₯ 뢄석 및 문제 μ •μ˜

  • failure case 뢄석 및 κ°œμ„  μ „λž΅ 수립

  • 데이터 ν’ˆμ§ˆ κ°œμ„  및 ν•™μŠ΅ μ „λž΅ 고도화

6. Deployment & System Integration

  • λͺ¨λΈμ˜ μ‹€μ œ μ‹œμŠ€ν…œ μ μš©μ„ μœ„ν•œ μ΅œμ ν™” 및 integration

  • inference μ„±λŠ₯ 및 λ¦¬μ†ŒμŠ€ μ‚¬μš© μ΅œμ ν™”

  • μ‹œμŠ€ν…œ μ œμ•½ 쑰건 ν•˜μ—μ„œ 정확도와 μ„±λŠ₯ κ°„ trade-off 섀계

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Qualifications

  • 박사 ν•™μœ„ λ˜λŠ” κ΄€λ ¨ λΆ„μ•Όμ—μ„œμ˜ 6λ…„ μ΄μƒμ˜ κ²½λ ₯

  • Deep Learning 기반 Computer Vision λ˜λŠ” 3D Perception κ²½ν—˜

  • PyTorch λ“± ν”„λ ˆμž„μ›Œν¬ 기반 λͺ¨λΈ 섀계 및 개발 κ²½ν—˜

  • μ„Όμ„œ 데이터 처리 λ˜λŠ” perception 문제 ν•΄κ²° κ²½ν—˜

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Preferred Qualifications

  • multi-sensor fusion κ²½ν—˜ (camera / radar λ“±)

  • geometry, projection, calibration에 λŒ€ν•œ 이해

  • BEV / 3D perception / occupancy κ΄€λ ¨ κ²½ν—˜

  • μžμœ¨μ£Όν–‰ λ˜λŠ” ADAS perception μ‹œμŠ€ν…œ κ²½ν—˜

  • λͺ¨λΈμ„ μ‹€μ œ μ‹œμŠ€ν…œμ— 적용 및 μ΅œμ ν™”ν•œ κ²½ν—˜

  • C++ 기반 inference λ˜λŠ” μ‹œμŠ€ν…œ 개발 κ²½ν—˜

Interview Process

  • μ„œλ₯˜μ „ν˜• - μ½”λ”©ν…ŒμŠ€νŠΈ - 화상면접 (1μ‹œκ°„ λ‚΄μ™Έ) - λŒ€λ©΄ ν˜Ήμ€ 화상면접 (3μ‹œκ°„ λ‚΄μ™Έ) - μ΅œμ’…ν•©κ²©

  • μ „ν˜•μ ˆμ°¨λŠ” μ§λ¬΄λ³„λ‘œ λ‹€λ₯΄κ²Œ 운영될 수 있으며, 일정 및 상황에 따라 변동될 수 μžˆμŠ΅λ‹ˆλ‹€.

  • μ „ν˜•μΌμ • 및 κ²°κ³ΌλŠ” μ§€μ›μ„œμ— λ“±λ‘ν•˜μ‹  μ΄λ©”μΌλ‘œ κ°œλ³„ μ•ˆλ‚΄λ“œλ¦½λ‹ˆλ‹€.

Additional Information

  • 이λ ₯μ„œ 제좜 μ‹œ μ£Όλ―Όλ“±λ‘λ²ˆν˜Έ, 가쑱관계, 혼인 μ—¬λΆ€, 연봉, 사진, 신체쑰건,Β μΆœμ‹  μ§€μ—­Β λ“± μ±„μš©μ ˆμ°¨λ²•μƒ μš”κ΅¬ κΈˆμ§€λœ μ •λ³΄λŠ” μ œμ™Έ λΆ€νƒλ“œλ¦½λ‹ˆλ‹€.

  • λͺ¨λ“ Β μ œμΆœ νŒŒμΌμ€Β 30MB μ΄ν•˜μ˜ PDF μ–‘μ‹μœΌλ‘œ μ—…λ‘œλ“œλ₯Ό λΆ€νƒλ“œλ¦½λ‹ˆλ‹€. (이λ ₯μ„œΒ μ—…λ‘œλ“œ μ€‘Β λ¬Έμ œκ°€ λ°œμƒν•œλ‹€λ©΄ μ§€μ›ν•˜μ‹œκ³ μž ν•˜λŠ” ν¬μ§€μ…˜μ˜ URLκ³Ό ν•¨κ»˜ 이λ ₯μ„œλ₯ΌΒ recruit@42dot.aiμœΌλ‘œΒ μ „μ†‘ λΆ€νƒλ“œλ¦½λ‹ˆλ‹€.)

  • 인터뷰 ν”„λ‘œμ„ΈμŠ€ μ’…λ£Œ ν›„ μ§€μ›μžμ˜Β λ™μ˜ν•˜μ—Β ν‰νŒμ‘°νšŒκ°€ 진행될 수 μžˆμŠ΅λ‹ˆλ‹€.

  • κ΅­κ°€λ³΄ν›ˆλŒ€μƒμž λ°Β μ·¨μ—…λ³΄ν˜Έ λŒ€μƒμžλŠ”Β κ΄€κ³„λ²•λ Ήμ— 따라 μš°λŒ€ν•©λ‹ˆλ‹€.

  • μž₯μ• μΈΒ κ³ μš© 촉진 및 μ§μ—…μž¬ν™œλ²•μ— 따라 μž₯애인 등둝증 μ†Œμ§€μžλ₯Ό μš°λŒ€ν•©λ‹ˆλ‹€.

  • 42dot은 μ˜λ’°ν•˜μ§€ μ•Šμ€ μ„œμΉ˜νŽŒμ˜ 이λ ₯μ„œλ₯Ό λ°›μ§€ μ•ŠμœΌλ©°, μš”μ²­ν•˜μ§€ μ•Šμ€ 이λ ₯μ„œμ— λŒ€ν•΄ 수수료λ₯Ό μ§€λΆˆν•˜μ§€ μ•ŠμŠ΅λ‹ˆλ‹€.

  • 3κ°œμ›”μ˜ μˆ˜μŠ΅κΈ°κ°„μ΄ 적용될 수 μžˆμŠ΅λ‹ˆλ‹€.

β€» 지원 μ „ μ•„λž˜ λ‚΄μš©μ„ κΌ­ 확인해 μ£Όμ„Έμš”.

Frequently Asked Questions

Is the salary disclosed for the Senior AI Perception Engineer position at 42dot?
The salary for this Senior AI Perception Engineer role at 42dot is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Is the Senior AI Perception Engineer job at 42dot remote?
Yes, this Senior AI Perception Engineer position at 42dot is remote, with team members based in Pangyo (Software Dream Center), South Korea. You can work from home or anywhere in the supported regions.
Is the Senior AI Perception Engineer role at 42dot full-time or part-time?
This is listed as a FullTime position. It is posted as a Senior AI Perception Engineer role in the ENGINEERING department at 42dot.
Which team or department does the Senior AI Perception Engineer at 42dot belong to?
This Senior AI Perception Engineer position is part of the ENGINEERING department at 42dot. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Senior AI Perception Engineer position at 42dot?
Click the "Apply Now" button on this page. You will be redirected to 42dot's official application portal hosted on ashby where you can submit your application directly.
When was the Senior AI Perception Engineer job at 42dot posted?
This Senior AI Perception Engineer position at 42dot was posted on May 26, 2026. Apply as soon as possible β€” early applications are often reviewed first.
Senior AI Perception Engineer
42dot
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