Data Scientist

Hiring organisations Expand Recruitment Services

⌖ Nairobi, Kenya◷ Full-time◫ On-site▣ IT
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Closing 9 Nov 2026
VACANCY DETAILS

Job particulars

Job title
Data Scientist
Hiring organisation
s Expand Recruitment Services
Location
Nairobi, Kenya
Employment type
Full-time
Work arrangement
On-site
Industry
IT
Level
Middle
Posted
27 Oct 2026
Closing date
9 Nov 2026

Key responsibilities

  • Specifically, the successful jobholder will be required to:.
  • Collaborate with business and product teams to identify priority business challenges, define analytical approaches and establish measurable outcomes.
  • Analyse complex datasets to uncover trends, patterns and opportunities, translating findings into actionable insights and recommendations for business leaders and stakeholders.
  • Develop, train, test and validate statistical, machine learning, generative AI and optimisation models using robust and reproducible methodologies.
  • Establish model performance benchmarks, validation criteria and monitoring frameworks, ensuring fairness, explainability, appropriate human oversight and compliance with the Bank’s responsible AI and model risk requirements.
  • Work with Data Engineers and Application Engineers to deploy models and AI solutions into production using approved MLOps/LLMOps practices.
  • Design and conduct experiments, pilots and post-deployment evaluations to measure business impact and continuously improve model performance.
  • Monitor model effectiveness and business outcomes, identify performance deterioration or data drift, and recommend model recalibration, retraining or retirement where necessary.
  • Maintain comprehensive model documentation, code and validation evidence to support governance, audit and ongoing model management.
  • Contribute reusable analytical assets and share knowledge to strengthen data science and AI capabilities across the Bank.

Candidate requirements

  • The successful candidate will be required to have the following skills and competencies:.
  • A bachelor’s degree in Data Science, Statistics, Mathematics, Actuarial Science, Computer Science, Economics, Engineering, Operations Research or a related quantitative field.
  • At least four (4) years of relevant experience in data science, advanced analytics, machine learning or applied AI.
  • Demonstrated experience taking analytical or machine learning solutions from problem definition through validation to production deployment.
  • Proficiency in Python or R and SQL, with strong knowledge of statistical modelling, machine learning, feature engineering and model evaluation.
  • Experience in credit, fraud, collections, customer analytics, banking operations or a related business domain will be an added advantage.
  • A relevant master’s degree or professional certification in data science, machine learning, cloud computing or AI will be an added advantage.
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HIRING ORGANISATION

Hiring organisation

s Expand Recruitment Services