Data Scientist: ML Model Tuning & Production Performance

Company: Apex Systems
Apply for the Data Scientist: ML Model Tuning & Production Performance
Location: London
Job Description:

Apex Systems is seeking a skilled ML professional to assess and improve production machine learning models in a UK-based environment. You will diagnose performance issues, enhance accuracy, and balance modeling improvements with business impact.

You’ll work closely with Data Engineers and MLOps resources in an AWS-hosted production setting, focusing on regression and classical ML techniques, feature engineering, and robust data quality analysis to deliver measurable value.

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Posted: October 25th, 2026