Job description
Project overview
Data Scientist - 12 Months Contract - Remote
40 hour week
Inside IR35 via umbrella
Must be eligible to work in the UK
Start ASAP
Lead Data Scientist - Decision Science, Optimisation & Production ML Primary focus: BNA decisioning, causal/uplift modelling, offer economics, experimentation, constrained optimisation, model productionisation and monitoring. Lead the design, development and production operation of CDI's customer decision-science and optimisation capability, with particular accountability for BNA models, causal/uplift estimation, campaign recommendation, offer economics, experimentation and budget-constrained decisioning.
With over 90 years' combined experience, NES Fircroft (NES) is proud to be the world's leading engineering staffing provider spanning the Oil & Gas, Power & Renewables, Chemicals, Construction & Infrastructure, Life Sciences, Mining and Manufacturing sectors worldwide. With more than 80 offices in 45 countries, we are able to provide our clients with the engineering and technical expertise they need, wherever and whenever it is needed.
We offer contractors far more than a traditional recruitment service, supporting with everything from securing visas and work permits, to providing market-leading benefits packages and accommodation, ensuring they are safely and compliantly able to support our clients.
Requirements
Advanced Python for production data science and ML, including statistical matching, feature processing, model training and inference. Advanced SQL for campaign, customer, transaction, margin and measurement datasets. Strong hands-on Databricks experience: notebooks/modules, jobs/workflows, Delta/Unity Catalog data, model registry and production scoring. Git and Azure DevOps: branches, pull requests, code review, testing and controlled deployments. Production ML practices: reusable code, configuration, versioning, monitoring, logging, validation and operational handover.
Databricks Apps, Streamlit, Dash or React for analytical decision-support interfaces; CRM Cost Calculator Tech Spec_UI identifies Databricks Apps, SQL Warehouse, Unity Catalog and Workflows as the preferred operational pattern. MLflow/model-registry and Databricks Asset Bundle experience. Familiarity with CRM activation platforms and campaign data, such as SFMC or Comarch. Marketing-mix, recommender-system or operations-research experience.
Project details
- Start: 2026-11-16
- Location: Remote work, UK, GB
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