2d ago
Principal Machine Learning Engineer
United Kingdom
✨ $250k-$350k / yearest.
full-timelead Remoteai-ml
🛠 Tech Stack
💼 About This Role
You'll build production-grade ML systems for a proactive AI platform. You'll own end-to-end training and inference pipelines that enable context-aware conversations. This role offers hands-on work with cutting-edge models under real-world constraints.
🎯 What You'll Do
- Build and own end-to-end ML pipelines.
- Fine-tune models using LoRA, SFT, DPO.
- Design and maintain data systems for training data.
- Implement evaluation pipelines for performance and safety.
- Optimize GPU memory and inference latency.
📋 Requirements
- Strong background in deep learning and transformer architectures.
- Hands-on experience training or deploying large-scale ML models in production.
- Proficiency with PyTorch or JAX.
- Experience with distributed training frameworks like DeepSpeed or FSDP.
✨ Nice to Have
- Experience with vLLM or TensorRT-LLM.
- Contributions to open-source ML projects.
- Experience with RLHF pipelines (PPO, DPO).
📨 Hiring Process
Estimated timeline: 2-3 weeks · AI estimate
- 1Technical Phone Screen· 45 min
- 2Technical Interview· 60 min
- 3Onsite Interview· 3 hours
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