AI & Emerging technologies

Machine Learning Engineer

C4S Search Ltd

London · Greater London · United Kingdom

JOB TITLE: Machine Learning Engineer

LOCATION: North London

WAY OF WORKING: Full Time | Hybrid | 6-month contract

THE MACHINE LEARNING ENGINEER OPPORTUNITY:

  • Design, build, and deploy machine learning models into production environments
  • Develop and optimise recommendation systems (e.g. personalised product recommendations, ranking, search optimisation)
  • Collaborate with data scientists, engineers, and product stakeholders to translate business requirements into ML solutions
  • Implement and maintain MLOps pipelines to support continuous integration, delivery, and monitoring of models
  • Ensure scalability, performance, and reliability of ML systems within Azure cloud infrastructure
  • Work with large-scale datasets to extract insights and improve model accuracy
  • Monitor model performance and retrain models to maintain effectiveness over time
  • Contribute to best practices in ML engineering, deployment, and governance

YOUR KEY SKILLS:

  • Strong experience as an ML Engineer in a production environment
  • Proven expertise with Azure
  • Hands-on experience implementing MLOps frameworks (CI/CD, model versioning, monitoring, automation)
  • Demonstrable experience building recommendation systems (collaborative filtering, content-based, hybrid approaches)
  • Strong proficiency in Python and common ML libraries (TensorFlow, PyTorch)
  • Experience working with large-scale data processing tools

If you are interested in the Machine Learning Engineer role, please send an application detailing proof of the above or contact Shona in our office.

Reference: WJ-756_317028 · Posted 26 Oct 2026

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