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Data Scientist

  • Stellenbosch
  • Salary: Market Related
  • Job Type: Permanent
  • Sectors: Investment Technology
  • Reference: 158179

Apply before Dec 09 2025 | 4 Days left

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Vacancy Details

Employer: Unifi

About Unifi

Unifi is redefining credit in Africa with simple, fast personal loans delivered through online, mobile and branch channels.  We make life easy for thousands of clients across Zambia, Kenya, Uganda and South Africa. Unifi has conviction in the African continent and its people, and our products enable our clients to achieve even more.  As one of the fastest-growing lenders in East Africa, we combine exceptional client service with the very best tech and data analytics.

Learn more about Unifi at:

www.unifi.credit/about

https://www.youtube.com/watch?v=eUrwaPmzU5E

https://www.youtube.com/watch?v=vl32BzxAHfA&t=26s

https://www.youtube.com/watch?v=_Gf1ZiFpfSc&t=188s 


About the role

Unifi is looking for a Data Scientist with expertise in Python, Google Looker, and BigQuery to help turn complex data into insights that drive smarter decisions. In this role, you’ll collect, analyze, and interpret data, uncovering trends and delivering insights that shape business strategy. You’ll work closely with stakeholders to design impactful solutions, optimize processes, and improve overall performance.

At Unifi, we value curiosity, simplicity, and bold ideas. If you’re self-driven, adventurous, and passionate about African business, this is your opportunity to make a real impact.

Responsibilities

Data Collection & Preparation

  • Collect, extract, and compile data from multiple sources, ensuring accuracy and completeness.
  • Clean and transform raw data into structured datasets for analysis.
  • Identify and resolve data quality issues, inconsistencies, and anomalies.
  • Work with SQL, Python, and BigQuery, while staying up to date with new trends and tools in data analytics.

Data Analysis & Insights

  • Perform exploratory and statistical analysis to identify patterns, trends, and relationships.
  • Use data visualization techniques to interpret and present findings clearly.
  • Analyse large datasets to deliver actionable insights and recommendations.
  • Support scorecard development, maintenance, testing, and reporting.
  • Provide input into credit policy proposals and client limit management through data-driven analysis.

Business Decision Support

  • Collaborate with stakeholders to understand business requirements and translate them into analytical solutions.
  • Provide analytical support for initiatives such as market analysis, customer segmentation, and performance tracking.
  • Identify opportunities to improve processes, drive efficiencies, and optimize revenue.

Continuous Learning & Development

  • Keep up with best practices, emerging technologies, and industry trends in data science and analytics.
  • Expand expertise in statistical analysis, data modeling, and visualization tools.
  • Actively participate in professional development through training, workshops, and knowledge sharing.


Requirements

  • Bachelor’s or Master’s degree in Mathematics, Statistics, Computer Science, Data Analytics/Science, or a related field.
  • 3+ years’ proven experience as a Data Scientist or in a similar role, ideally within credit or financial services.
  • Proficiency in GCP (Google Cloud Platform), BigQuery, SQL, Python, R, and data visualization tools such as Google Looker.
  • Strong analytical and problem-solving skills, with the ability to work with large datasets.
  • Experience in statistical analysis and data modeling.
  • Excellent communication and presentation skills.
  • Solid working knowledge of Microsoft Excel and other data manipulation tools.
  • Familiarity with data governance and awareness of data privacy regulations is advantageous.


Apply

3 people have applied for this job. 448 people have viewed this job.

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About Careers24.com

  • Careers24 is a leading South African job portal that assists jobseekers from all sectors and experience levels to find and apply for vacancies from hundreds of South Africa’s leading companies. With over a million visitors a month, we are one of the most popular destinations to find employment online in South Africa.

    Our mission is to become the destination where every candidate can find an ideal job and where every company can find the perfect candidate. We are a proud member of the Media24 family and part of the Naspers group of companies.

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  • Advertise With Us

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