Senior Data Scientist
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Senior SAP & HRIS Recruitment Consultant
Freelance Senior Data Scientist (x2)
- Start: ASAP / Mid-January
- Duration: 3 months initially (extendable to 4–5)
- Location: Remote (preference for EU-based freelancers)
- Language: English only
A well-funded, tech-led European scale-up is looking for two Freelance Senior Data Scientists to support a critical phase of growth.
This is a hands-on, high-impact role where data science directly influences revenue, conversion, and AI-driven product decisions.
The Role
You’ll take end-to-end ownership of data science and machine learning initiatives across business steering and AI-powered products . Depending on experience, you may focus more heavily on one of the following areas:
Business Steering & Forecasting
- Maintain and extend revenue, sales, and forecasting models
- Own the Data Science behind business steering
- Unite isolated ML models into a single decision layer powering: Budget allocation, Conversion rate optimisation
- Partner with senior stakeholders on strategic planning and decision-making
AI & Product Data Science
- Work on internal, AI-powered products used in customer-facing operations
- Build and deploy applied ML and LLM-based systems
- Support product upgrades and greenfield initiatives
Across both tracks, reliability, documentation, and independent delivery are key.
- Design, build, deploy, and maintain production ML models
- Run deep funnel and conversion analyses using statistical methods
- Implement monitoring, calibration, and drift/anomaly detection
- Write clear documentation to support continuity and knowledge transfer
- Work autonomously in a lean, fast-moving environment
What We’re Looking For
- Strong experience as a Senior Data Scientist in production environments
- Python (pandas, scikit-learn, statsmodels) and solid SQL
- Strong grounding in statistics , forecasting, and classical ML
- Experience with machine learning in production
- Comfortable owning work end to end and communicating with non-technical stakeholders
- Experience with LLMs, RAG, or agent-based systems
- Background in B2C, marketplace, or digital product environments
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