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Data Scientist

Job in Sandton, 2172, South Africa
Listing for: Boardroom Appointments
Full Time position
Listed on 2025-12-02
Job specializations:
  • IT/Tech
    Data Analyst, Data Scientist, Machine Learning/ ML Engineer, Data Engineer
Job Description & How to Apply Below

Role Purpose

Derive business value from data through systematic analysis and interpretation.

  • Proactively source data from multiple suppliers and conduct advanced statistical and analytical work to extract actionable insights.
  • Store and manage extracted data in appropriate internal or external environments, expanding database structures as needed.
  • Engage with clients to communicate strategic results and insights.
  • Apply advanced analytics technologies, statistical methods, and potentially machine learning and predictive modelling techniques.
  • Communicate technical findings and methodologies effectively to both technical and business audiences.
Qualifications
  • Bachelor's Degree in Sciences or Engineering with a strong focus on Computer Science, Statistics, Mathematics, or Actuarial Sciences.
  • Fluency in Python, SQL, and R.
  • Beneficial: fluency in C#.Net, C, C++, Visual Basic, or SQL.
Experience
  • 3-5 years of experience in data warehousing, data sciences, and/or modelling environments.
  • Strong understanding of software languages and software infrastructure.
  • Proven experience in working with and analysing data.
  • Insurance industry experience and actuarial background are advantageous.
Outputs Statistical and Mathematical Skills
  • Predictive modelling skills.
  • Knowledge and implementation of machine learning principles.
  • Critical analytical thinking and attention to detail.
Programming and Technical Skills
  • High-level proficiency in Python and SQL; experience with R and JavaScript.
  • Understanding of cloud and web infrastructure.
  • Experience deploying web applications to Azure (beneficial).
  • Spark and version control experience.
  • Data modelling, analysis, and loading from varied formats with awareness of data regulations.
  • Consuming and validating data from multiple sources.
  • Managing data version control and ensuring data integrity for auditing.
  • Geo-spatial analysis.
  • Using Business Intelligence tools (e.g., Power BI) to present insights.
Business Analysis
  • Analyse and document processes that translate into deriving business value from data.
  • Understand the insurance operational environment.
  • Work with stakeholders to define business requirements for data presentation.
  • Interpret reinsurance treaties in the context of specific data sets.
Interpersonal Skills
  • Strong organisational and self-motivation skills.
  • Ability to work independently and collaboratively across teams.
  • Understand both technical and non-technical insurance concepts.
  • Translate business and technical processes into clear documentation.
Competencies Data Wrangling
  • Identify and treat imperfections in data (e.g., missing values, inconsistencies).
  • Ensure data cleanliness and readiness for analysis.
Stakeholder Engagement and Teamwork
  • Create a collaborative working environment.
  • Engage effectively with software developers, product managers, and technical specialists.
Data Visualisation and Communication
  • Communicate analytical findings and techniques to both technical and non-technical audiences.
Self-Awareness and Insight
  • Build effective relationships, manage ambiguity, and provide perspective in challenging situations.
Software Infrastructure Building
  • Set up data structures and environments to support analytical processes.
Diversity and Inclusiveness
  • Engage respectfully and effectively with individuals from diverse backgrounds and cultures.
Data Intuition
  • Identify and prioritise high-value business problems through data-driven insights.
Independence
  • Take ownership and accountability for own actions and deliverables.
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