Senior Data Scientist: Predictive Analytics & Mentorship

BigTalent; Cape Town; On-site; ZAR 900,000 - 1,600,000; Full time

Job summary

BigTalent in Cape Town seeks a Senior Data Scientist to lead predictive modelling and advanced analytics, transforming complex data into actionable business insights. You will guide stakeholders, drive model development, and advocate data-driven decision making.

The ideal candidate has 5+ years in data science with strong Python/R/SQL skills, ML expertise, and experience in data visualization. Mentorship and clear communication are essential for success in this role.

Qualifications

• Minimum 5 years in data science with experience building and implementing predictive models.
• Proficiency in Python, R, SQL, and other scripting languages.
• Expertise in machine learning algorithms including neural networks and ensemble methods.
• Strong data visualization skills using tools like Tableau or Power BI.
• Excellent communication and data storytelling skills, able to explain insights clearly.

Responsibilities

• Advanced Analytics: apply statistical modelling and ML to drive business insights.
• Model Maintenance: maintain and improve statistical and ML models.
• Promote Analytics: advocate adoption of advanced analytics across the organization.
• Data Management Support: assist data management efforts as needed.
• Mentorship: mentor junior data scientists and foster continuous learning.

Skills

Python

R

SQL

Machine Learning

Data Visualization

Communication

Tools

Tableau

Power BI

Job description

BigTalent in Cape Town seeks a Senior Data Scientist to lead predictive modelling and advanced analytics, transforming complex data into actionable business insights. You will guide stakeholders, drive model development, and advocate data-driven decision making.

The ideal candidate has 5+ years in data science with strong Python/R/SQL skills, ML expertise, and experience in data visualization. Mentorship and clear communication are essential for success in this role.