Machine Learning Engineer

Twelve Labs

Machine Learning Engineer developing and operating ML systems for video analysis with a focus on reliability and performance. Join TwelveLabs in pioneering multimodal AI from Seoul.

Posted 4/13/2026full-timeSeoul • 🇰🇷 South KoreaMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

Kubernetes

About the role

Key responsibilities & impact

Build, improve, and operate production ML systems for Pegasus, with a focus on reliability, performance, and maintainability.
Work across core parts of the ML stack, including deployment, inference, evaluation, monitoring, and supporting infrastructure.
Develop systems for serving Video Language Models (VLMs) and handling multimodal data and metadata at production quality.
Make strong technical decisions within your area and drive execution with a high degree of ownership.
Explore and adopt AI-assisted development tools such as Claude, Gemini, and GPT to improve productivity across coding, experimentation, debugging, and documentation.

Requirements

What you’ll need

Strong software engineering and machine learning fundamentals.
Experience building and shipping ML systems in production.
Experience with multimodal data and familiarity with areas such as computer vision, natural language processing, LLMs, or VLMs.
Experience with distributed ML or data workflows, ideally in Kubernetes-based environments.
Strong engineering judgment around performance, reliability, and maintainability in production environments.
Experience serving or optimizing LLM/VLM systems in production.
Experience with inference optimization techniques such as batching, caching, or quantization.
Experience building AI/ML systems from early-stage development through production deployment.
Master’s or PhD in Machine Learning, Computer Science, or a related technical field.

Benefits

Comp & perks

글로벌 B2B 고객과 함께 성장하는 Global Team
자율성과 협업을 모두 갖춘 하이브리드 근무
전 직원에게 맥북 및 70만 원 상당 재택근무 장비 지원, 3년 주기로 최신 장비 교체
식사·교통비 등 자유롭게 사용할 수 있는 월 60만 원 한도 법인카드 제공
사무실 내 스낵바(간식, 커피, 신선식품 제공)
연말 2주간 겨울방학 운영
연 1회 건강검진 지원

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

machine learningsoftware engineeringmultimodal datacomputer visionnatural language processinglarge language modelsvideo language modelsinference optimizationKubernetesproduction deployment

Soft Skills

strong technical decisionshigh degree of ownershipengineering judgment

Certifications

Master’s in Machine LearningPhD in Machine LearningMaster’s in Computer SciencePhD in Computer Science