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Bjak
Principal Machine Learning Engineer
Seoul, Seoul, South KoreaPosted 1 month agofulltime
What you'd do
- Build and own end-to-end ML pipelines spanning data,training,evaluation,inference,and deployment
- Fine-tune and adapt models using LoRA,QLoRA,SFT,DPO,and distillation techniques
- Architect and operate scalable inference systems balancing latency,cost,and reliability
What they want
- Strong background in deep learning and transformer-based architectures
- Hands-on experience training,fine-tuning,or deploying large-scale ML models in production
- Proficiency with PyTorch or JAX and ability to learn other ML frameworks quickly
Nice to have
- Experience with LLM inference frameworks such as vLLM or TensorRT-LLM
- Contributions to open-source ML or systems libraries
- Experience with RLHF pipelines including PPO,DPO,or ORPO
Seoulstart's read
- Visa tier (likely)
- Visa requirement not stated, verify with recruiter
- Korean language
- Korean not required
- English friendliness
- High: JD in English, foreign-friendly signals
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