Senior Data Analyst
Praesignis (Pty) Ltd
Johannesburg, Gauteng
Contract
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Posted 30 October 2025

Job Details

Job Description

We are looking for a Senior Data Analyst to join our client's team on a 6-month contract, hybrid working with a possibility of extension.

Purpose:
To analyse banking data across multiple systems and support business intelligence within the BaaS ecosystem, ensuring accuracy, compliance and actionable insights.


Key Responsibilities:

  • Collect, clean, and interpret transactional and operational data from multiple banking and API-driven sources.
  • Design and maintain dashboards (Power BI, Tableau) for product performance and customer insights.
  • Monitor BaaS platform metrics such as API usage, financial transactions, and customer behavior.
  • Ensure compliance with data governance, privacy and regulatory standards (e.g., POPIA, GDPR).
  • Collaborate with product, engineering, and compliance teams to optimize BaaS data strategies.


Skills, Knowledge and Requirements:

  • Bachelor’s degree in Data Science, Statistics, or Computer Science.
  • Strong SQL and data visualization experience (Power BI, Tableau).
  • Knowledge of cloud-based data tools (AWS, Azure, or GCP).
  • Understanding of financial services data, APIs, and digital banking models.
  • Strong analytical and communication skills.
  • Experience in Python, SSIS, SQL, GraphQL.
  • AWS working knowledge a must (Must have experience on AWS + AWS certification for access to systems).

 

Soft Skills:

  • Good communication skills
  • Attention to detail and accuracy
  • Integrity and Ethical Judgement
  • Teamwork and Collaboration
  • Initiative and Proactivity
  • Adaptability to Technology