Administrative, clerical Jobs for Mid-level in Africa

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The Concept Group

Junior Quant / Scorecard Analyst

Lagos Nigeria

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Greenwich Trustees Limited

Personal Assistant to the GMD

Lagos Nigeria
Closed for applications
The Concept Group

Financial Services

Junior Quant / Scorecard Analyst

Job details

Contract Type

Description
  • Bachelor’s Degree in Statistics, Mathematics, Data Science, Computer Science, Economics, Engineering, or similar.
  • 1 - 3 years of experience in credit analytics, data analysis, quantitative modelling, or related fields.
  • Knowledge of Python, R, or SAS (basic to intermediate).
  • Ability to write SQL queries and work with structured datasets.
  • Understanding of credit scoring, logistic regression, and model validation concepts.
  • Experience in banking, microfinance, or digital lending is an advantage.
Responsibilities

Data Preparation & Management:

  • Extract, clean, and organize datasets for credit modelling and analysis.
  • Work with data engineering and MIS teams to ensure data integrity and completeness.
  • Conduct data quality checks and produce summary statistics.

Scorecard & Model Development Support:

  • Assist seniors in building credit scoring models (application, behavior, collection).
  • Perform exploratory data analysis (EDA) and variable selection.
  • Support model development using logistic regression, decision trees, and basic ML techniques.
  • Prepare model datasets, feature engineering, and transformations.

Model Monitoring & Performance Tracking:

  • Monitor model KPIs such as Gini, KS, AUC, PSI, and score distribution.
  • Track override patterns, approval rates, and model drift.
  • Prepare monthly and quarterly model performance reports.

Portfolio Analytics:

  • Assist with analysis of delinquency trends, roll rates, NPL ratios, and credit losses.
  • Support cohort/vintage analysis for MFB and money lending products.
  • Provide insights to help refine underwriting policies and risk strategies.

IFRS 9 & Regulatory Support (Basic):

  • Support model documentation and basic calculations for expected credit loss (ECL).
  • Assist with regulatory submissions related to credit scoring or risk models.
  • Maintain compliance with data and modelling standards.

Documentation & Reporting:

  • Prepare model documentation (methodology, testing, assumptions).
  • Draft monitoring reports and dashboards for internal users.
  • Ensure all development steps follow model governance rules.

Collaboration:

  • Work with underwriters, credit analysts, and product teams to understand business requirements.
  • Provide quantitative insights for new product development and risk appetite changes.
  • Support Senior Modellers and Analysts in project execution.

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