Staff Machine Learning Engineer
RemoteChina
Job Summary
Own end-to-end ML system execution including data pipelines, training workflows, evaluation systems, inference architecture, and deployment. Fine-tune and adapt models using state-of-the-art methods such as LoRA, QLoRA, SFT, DPO, and distillation while architecting scalable inference systems that balance latency, cost, and reliability. Design and maintain data systems for high-quality synthetic and real-world training data, and implement evaluation pipelines covering performance, robustness, safety, and bias. Collaborate closely with application engineering to integrate ML systems cleanly into backend, mobile, and desktop products, making pragmatic trade-offs to ship improvements quickly under real production constraints.
Required Qualifications
- Python
- PyTorch / JAX
- GPU-based training and inference system
- You have built or shipped real ML systems used by people, not just demos
- You are comfortable working with large models and understanding their failure modes
- You write strong, production-grade code and care about system correctness
- You are self-directed, pragmatic, and take full ownership of outcomes
- You communicate clearly and collaborate well in small, high-trust teams
- The ability to bring structure, exercise judgment, and execute independently
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