Senior Data Scientist

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

Our client is seeking a dynamic Senior Data Scientist to join their innovative team. This role is perfect for a data expert with a passion for predictive modelling and advanced analytics. If you thrive on transforming complex data into actionable business insights, this is the opportunity for you!

Duties and Responsibilities:

• Advanced Analytics: Support stakeholders by applying advanced analytics, statistical modelling, and machine learning to drive business insights.
• Model Maintenance: Maintain and enhance statistical and machine learning models.
• Promote Analytics: Advocate for the adoption of advanced data science and analytics across the organization.
• Data Management Support: Leverage and support data management efforts.
• Mentorship: Mentor and develop junior Data Scientists, fostering a culture of continuous learning.

Qualifications and Skills Requirements:

• Experience: Minimum of 5 years in data science, with experience in building and implementing predictive models. Healthcare industry experience is a plus.
• Proficiency in Python, R, SQL, and other scripting languages.
• Expertise in machine learning algorithms, including neural networks, boosting methods, clustering, and random forest models.
• Strong skills in data visualization tools (e.g., Tableau, Power BI).
• Advanced analytics and statistical modelling.
• Excellent communication and data storytelling skills.
• Critical and analytical thinking with the ability to explain insights in laymans terms.
• Strong problem-solving abilities and attention to detail.

Are you ready to make a significant impact on business decision-making through data-driven insights? Join our client's team and lead the charge in transforming data into powerful business solutions.