Lead Data Scientist

13 hours ago

Remote Position, Western Cape, South Africa Hire Resolve Remote Full-time R 1 - R 6 Contract

A company that operates a privacy-preserving data collaboration platform that lets different companies share consumer insights without ever exposing or trading actual customer data is seeking a Lead Data Scientist who will be second-in-command to the Head of Data Science, combining senior technical leadership with hands-on delivery.

Responsibilities:

  • Technical Leadership: Act as deputy to the Head of Data Science; mentor team members, support delivery management, and potentially lead an Agile delivery squad.

  • Roadmap & Strategy: Own and prioritize the analytical roadmap, establishing reusable assets and a coherent customer analytics journey.

  • End-to-End Analytics: Translate ambiguous business needs into decision-ready insights; present findings to senior stakeholders and defend evidence-based conclusions.

  • Production Engineering: Write maintainable, testable, production-grade Python using modern engineering best practices.

  • Data Lakehouse Architecture: Apply best practices around data grain, provenance, reconciliation, and traceability across Delta Lake and Synapse environments.

  • AI-Augmented Workflows: Leverage Claude Code and agentic AI workflows across prototyping, coding, testing, and documentation.

  • Multi-Party Analytics: Derive accurate insights from matched, aggregated, or imperfect datasets using weighted binning, dependency measures, and strict validation controls.


Minimum Requirements:

  • Experience: 7+ years in Data Science/Analytics/Data Warehousing (with substantial recent DS experience) + 2+ years in technical/engineering leadership.

  • Education: Bachelor’s degree in a STEM discipline (or equivalent experience).

  • Machine Learning & AI: Senior-level expertise designing, deploying, monitoring, and retraining production ML/AI models.

  • Core Python Stack: Advanced Python, Jupyter, pandas, NumPy, scikit-learn.

  • Data Engineering & Lakehouse: Delta Lake (or similar), PySpark, feature stores, data versioning, Azure Synapse, T-SQL/ANSI SQL.

  • Analytics & BI: Power BI and Python visualization tools.

  • Communication: Excellent written and verbal English with strong stakeholder management skills.

  • Desirable Experience

    • PySpark & distributed data processing

    • FastAPI & Kubernetes-based model serving

    • Automated testing with PyTest

    • Apache Ranger or data governance frameworks

    • C#.NET, Angular, or Electron development


Benefits:

Competitive salary based on experience (salary can potentially be more based on experience/skills)

IF you meet the above requirements and want to make a career-changing move, apply today by emailing your CV to [email protected]