2 of 2 Remote/Hybrid Data Cleansing Jobs in Essex

Title: Data Delikvery Analyst Location: Dunton Essex (4 days onsite in office/1 day from home - mandatory office days) Rate: £32.97ph - Umbrella Co Basis (Inside IR35) Employment Type: Contract (31.12.26) Hours: Standard 37.5 Hours Per Week Reference: F56463 Position Description: Working within the Data … semantic layer concepts, business definitions, and logical data modeling Data Quality: Knowledge of data validation, cleansing, and quality assurance processes Business Intelligence: Experience creating self-service analytics and reporting solutions Data Analysis: Ability to analyze complex datasets ...

fallbacks, and graceful degradation Create monitoring and observability for production ML (model performance, drift detection, alerts, rollback plans) Work with high-frequency market data: missing data, late arrivals, outliers, regime shifts, and noisy signals Collaborate directly with the Head Trader to translate strategy goals … Strong understanding of validation pitfalls (e.g., leakage), time-series/non-stationary dynamics, and model drift Experience building end-to-end ML workflows: data ingestion/cleaning, feature engineering, training pipelines, model serving/inference Ability to design for reliability: monitoring, alerting, safe deployment, rollback strategies ...