Full-time

Machine Learning Engineer

Posted by Block MB • London, London, United-Kingdom

📍 London, London 🕒 March 02, 2026

About the Role

Senior Machine Learning Engineer

Location: London, UK


Experience, qualification, and soft skills, have you got everything required to succeed in this opportunity Find out below.

About the Role

We’re looking for an experienced Machine Learning Engineer to lead the development and training of advanced large-scale language models. In this role, you will be responsible for pushing the performance and reliability of next-generation AI systems, specifically focusing on models that assist with complex real-world tasks. You’ll work closely with cross-functional teams including infrastructure, product and research to shape both the training pipeline and the evaluation of highly capable models.


Key Responsibilities

  • Design and execute large-scale training experiments on multi-GPU and distributed environments using cutting-edge ML frameworks.
  • Lead both supervised fine-tuning (SFT) a...

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