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# Staff Machine Learning Engineer

- **Company:** Harnham
- **Location:** London, UK (Remote available)
- **Salary:** £100,000.0 - £120,000.0
- **Contract:** Permanent contract
- **Skills:** Python (Programming Language), Machine Learning, Recommender Systems, Tensorflow, Pytorch, Machine Learning Operations
- **Published:** July 27, 2026
- **Apply:** https://www.reed.co.uk/jobs/staff-machine-learning-engineer/57163738

## About the Role

* Strong experience building and deploying machine learning systems at scale
 * Expertise with Python and modern ML frameworks such as PyTorch or TensorFlow
 * Experience with recommendation systems, LTV/churn modelling, attribution, or targeting models
 * Strong understanding of MLOps, model lifecycle management, and production environments
 * AdTech, programmatic advertising, DSP, or real-time bidding experience highly desirable

Skills

 * CLV
 * AdTech
 * Predicitve Bidding

## Description

* Define technical direction across machine learning and MLOps
 * Build and optimise recommendation, bidding, attribution, and audience targeting models
 * Lead model monitoring, automated retraining, experimentation, and production ML systems
 * Improve scalability, reliability, and real-time model performance
 * Partner with engineering and business leaders to align ML initiatives with commercial goals
 * Mentor senior engineers and drive technical best practice


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- [Introduction to Azure Machine Learning](https://www.wearedevelopers.com/videos/368-introduction-to-azure-machine-learning)
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