Staff Machine Learning Engineer

🚀 Staff Machine Learning Engineer, Remote (UK) | Full-Time | AI Start-Up Want to build AI that actually gets things done? We're partnered with a fast-growing AI company building the next generation of intelligent assistants AI that can reason, maintain context, automate workflows, and complete real-world tasks, not just generate content. This is an opportunity to join a world-class engineering team tackling some of the hardest challenges in applied AI, with the chance to shape products that could impact millions of users globally. What You'll Be Doing ✅ Build and scale production-grade machine learning systems ✅ Design and optimise training, evaluation, and deployment pipelines ✅ Fine-tune \& adapt LLMs using techniques such as LoRA, QLoRA, SFT, DPO, \& Distillation ✅ Improve model performance, reliability, latency, and cost efficiency ✅ Create robust evaluation frameworks covering quality, safety, and reliability ✅ Partner with Product, Research, \& Engineering teams to bring AI capabilities into real-world applications ✅ Provide technical leadership, mentor engineers, and influence architectural decisions What We're Looking For 🎯 Strong Python expertise 🎯 Deep experience building and deploying ML systems at scale 🎯 Hands-on experience with large language models and modern AI infrastructure 🎯 Strong understanding of training, inference, optimisation, and evaluation frameworks 🎯 Proven ability to deliver production-ready machine learning solutions 🎯 Experience leading projects and influencing technical direction Tech Stack 💻 Python 💻 PyTorch 💻 JAX 💻 GPU Training \& Inference Infrastructure 💻 Modern ML Evaluation \& Deployment Frameworks Why Join? 🌍 Fully remote across the UK 🤖 Work on genuinely cutting-edge AI products ⚡ High-autonomy, high-impact environment 📈 Significant influence over technical and product strategy 🚀 Solve challenging problems at the forefront of AI innovation 💡 Help shape technology that could be used by millions worldwide 📩 Interested? Apply now or message me directly for a confidential chat.