Senior Data Analyst (Core Banking) - Contract
Losika Consulting · Sandton · market Related Contract Rate
Posted 7 August 2026
Stop applying one at a time.
JobAlertsZA auto-applies to South African jobs like this one for you, overnight. Upload your CV once — we do the applying.
Start free — we apply for you →Introduction
We are looking for an experienced Senior Data Analyst to join a large-scale banking transformation programme.
The successful candidate will work closely with business stakeholders, architects and engineering teams to analyse complex banking data, define business requirements and produce detailed source-to-target mappings that enable enterprise data solutions.
Candidates must have strong Core Banking experience.
Duties & Responsibilities
- Analyse complex banking data and business processes.
- Gather and document business and data requirements.
- Produce detailed Source-to-Target Mapping (STTM) documentation.
- Define business rules and transformation logic.
- Perform data profiling and data quality assessments.
- Work closely with Data Engineers to productionise solutions.
- Support enterprise data migration and integration initiatives.
- Validate data accuracy throughout delivery.
Desired Experience & Qualification
- 6+ years Data Analysis experience.
- Strong SQL skills.
- Extensive Source-to-Target Mapping experience.
- Data profiling and data quality analysis.
- Strong documentation skills.
- Experience working with business and technical stakeholders.
- Ability to translate business requirements into technical specifications.
Mandatory Banking Experience
Applicants must have recent experience working within Core Banking or Financial Services , with exposure to banking products, transactional systems, customer data, lending, payments or deposits.
Preferred Skills
- Data Warehousing
- Data Modelling
- Azure
- Databricks
- Power BI
- Agile
- Jira
- Confluence
Package & Remuneration
Market Related Contract Rate