
Data Scientist - Johannesburg - up to R800k per annum
- Johannesburg, Gauteng
- Permanent
- Full-time
- Lead modelling lifecycle from problem framing to post-deployment monitoring.
- Manage and mentor two junior data scientists.
- Collaborate with external consultants when necessary.
- Train, deploy, and track statistical and machine learning models.
- Deliver practical insights and models aligned with long-term business goals.
- Drive automation and integration of models within business systems.
- Maintain high standards in code, documentation, and reproducibility.
- Data cleaning and pre-processing (Size, data distribution, imputation, removing outliers, etc)
- Ability to do feature engineering towards specific predictable targets (Not just including raw data)
- Experience in correctly applying model performance approaches in the context of the training approaches taken (Classification Models, Confusion Metrix, etc)
- A degree in either engineering, data science, statistics, computer science, or any other quantitative field
- 3 years' experience in a Data Science role
- Advanced ML in fintech
- Natural Language Processing
- Financial Modelling / VaR Models
- Advanced statistical/machine learning with applications in the financial technology sector.
- Natural language processing.
- Demonstrated ability to implement dimensional modelling methods (SCD, Fact Tables, Schemas, etc)
- Knowledge of IT infrastructure and data principles. Project management experience
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