Data Scientist

Osiris Trading

Data Scientist responsible for optimizing data processes and analyzing customer behavior at Betway. Collaborating with teams to deliver insights and improve business performance.

Posted 7/1/2026full-timeJohannesburg • 🇿🇦 South AfricaMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

MS SQL ServerPythonSQLSSIS

About the role

Key responsibilities & impact

Research, develop, and apply methods for measuring, analysing and optimizing our processes & marketing interventions
Identify appropriate models / algorithms to mine large datasets and develop rich insights into customer behaviour
Extract, analyse and interpret large amounts of data from a variety of data sources
Work closely with various areas of the business to solve complex business problems using mathematical and statistical solutions
Use machine learning tools and statistical techniques to produce predictive models
Proactively look for opportunities to use data and models to improve the business
Use data visualization tools and reporting software to present data to the business in a clear and understandable manner
Optimize and improve current data processes within the business
Proactively look for opportunities to automate manual processes throughout the business

Requirements

What you’ll need

3+ years Data Analytics Experience
Statistical, Actuarial, Applied Mathematics or similar qualification
Excellent quantitative and qualitative analytical skills
Extremely detail oriented and well organized
Ability to clearly and effectively communicate
Strong Reporting, Analytical & Problem-Solving Skills
Ability to effectively multi-task in a deadline driven, high pressure environment
Experience in leading a team in the Data Analytics space
Strong Machine Learning ability
Microsoft SQL Server
SSRS
SSIS
Microsoft PowerBI
R/Python
Advanced Excel

Benefits

Comp & perks

We’re dedicated to your super growth.
Our comprehensive learning and development programmes give you a range of resources and opportunities to expand your skills and advance your career.
Your hard work and achievements won’t go unnoticed.
Our innovative Performance Tool ensures you receive regular, constructive feedback, helping you to continuously improve and reach your full potential.
Our Employee Assistance programme offers a variety of benefits which you and your family can benefit from.
Subsidized lunch
Medical aid
Provident fund

ATS Keywords

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Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

Statistical AnalysisMachine LearningData MiningPredictive ModelingData ExtractionData InterpretationQuantitative AnalysisQualitative AnalysisProcess OptimizationAutomation

Soft Skills

Detail OrientedOrganizational SkillsEffective CommunicationProblem-SolvingMulti-Tasking

Certifications

Statistical QualificationActuarial QualificationApplied Mathematics Qualification