Machine Learning Engineer


Company:	Hays Specialist Recruitment
Salary:	£675 to £675 a day
Hours:	Full-time
Location:	London, E1 7AA
Job type:	Contract
Posting date:	22 Sept 2026
Closing date:	29 Sept 2026

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Summary

Your new company

You will be working for a known organisation who are based in West London. The rate is £675 per day inside scope of IR35 and the requirement is to be on-site 2 days a week.

Your new role

Model Development: Design, train, and optimise machine learning models focused on user personalisation, encompassing recommendation engines, ranking algorithms, user segmentation, and content analysis. Data Pipeline Engineering: Construct and maintain robust and scalable data pipelines for feature engineering and model training utilising both structured and unstructured large-scale datasets.

Production Deployment: Deploy and supervise ML models in production environments, ensuring high availability, optimal performance, and continued relevance.

Experimentation: Lead the design and analysis of A/B tests and offline experiments to evaluate model efficacy and support continuous improvement.

Cross-Functional Collaboration: Engage with multidisciplinary teams to align machine learning initiatives with business objectives and user needs.

Research & Innovation: Evaluate emerging research in machine learning, deep learning, and personalisation for potential integration within existing systems.

What you need to do now

If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV.

If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career.

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