remote
Senior Data Scientist - Ceox
Data Scientist
Lead advanced forecasting and LLM evaluation projects, translating business needs into robust time‑series and supervised learning models using Python and SQL in a large‑scale public sector environment.
About the role
Key Responsibilities
- Translate analyst and business requirements into well‑defined modelling problems and deliver actionable insights.
- Design, build, and evaluate time‑series and supervised learning models for large‑scale forecasting.
- Assess and benchmark large language model outputs for accuracy, reliability, and bias mitigation.
- Collaborate with cross‑functional teams to integrate models into production pipelines.
- Communicate complex findings to technical and non‑technical stakeholders through clear visualisations and reports.
Requirements
- Proven experience as a senior data scientist with a strong portfolio of forecasting and ML projects.
- Expertise in Python, SQL, and time‑series analysis libraries (e.g., Prophet, ARIMA, statsmodels).
- Hands‑on experience evaluating and fine‑tuning large language models (e.g., GPT, Llama).
- Strong analytical skills and ability to translate business problems into data‑driven solutions.
- Excellent communication skills and a collaborative mindset.
Skills
pythonsqlmachine learning