
// Open Role at Krafton
Join Krafton's AI Research division to develop specialized AI models for both gaming and non-gaming domains, focusing on finetuning open-source foundation models and designing robust evaluation systems.
우리는 게이머의 로망을 실현하기 위해, 누구도 가지 않는 길을 갑니다.
예상을 뛰어넘는 과감한 상상력과 기술로, 전 세계 팬들이 잊지 못할 세상을 만들기 위해 담대하게 도전하고 개척합니다.
We pioneer the path to players' dreams.
With bold imagination and breakthrough technology, we create unforgettable worlds for fans across the globe.
[AI Research 본부 비전]
[Team 비전]
새로 합류하시는 분께서는 비게임 도메인 특화 모델(Specialized Model) 개발을 중심으로, 데이터 구축·모델 학습·평가·자동화까지 이어지는 End-to-End AI/ML 모델 개발 업무를 담당합니다.
Academic degree in Computer Science, Machine Learning, AI, Data Science or equivalent practical experience; Proven experience with AI/ML model development and performance improvement using deep learning frameworks like PyTorch; Demonstrated experience in significantly improving model performance through data analysis, strategy formulation, hyperparameter tuning, and error analysis; Hands-on experience with post-training techniques for LLM specialization (SFT, knowledge distillation, preference optimization) and associated data handling; Experience in designing and operating LLM-based system evaluation frameworks, including human gold label metrics, LLM-as-a-Judge, and error type analysis; Strong problem-solving skills integrating data, models, and evaluation with an understanding of quality and cost trade-offs in real-world service environments; No travel restrictions for overseas business trips.