Senior BI Developer
Job in
Johannesburg, 2000, South Africa
Listing for:
NTT
Full Time
position
Listed on 2026-03-01
Job specializations:
-
IT/Tech
Data Engineer, Data Analyst
Job Description & How to Apply Below
JOB DESCRIPTION Make an impact with NTT DATA
Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can grow, belong and thrive.
As part of a growing team, we need an experienced Senior BI Developer to join us on a journey to Understand, Design and Build the FDLC (Full Development Lifecycle) of the client BI Solutions. This role will not only enable you to work with the best developers in the region, but also allow you to have input on key technical decisions that includes frameworks and tools being used into wider technical strategy/architectures.
Data Wrangling
Production experience building ETL / ELT / Pipelines using SQL, SSIS, Azure Data Factory, Azure Synapse
Must have
At least 10+ years production experience in analysing and wrangling dataPreference to
Production experience analysing and wrangling relational data sources (e.g. CSV, Excel, SQL, Oracle, Postgre
SQL, MySQL)Production understanding and mastery of the difference between Relational, Dimensional and Non-structured data and the modeling thereof.Production experience transforming and conforming diverse data sources to business insights through collaborative Business Metrics and visible Data LineageDimensional Modelling
Production experience building data warehouses and / or dimensional models using Kimball star-schema methodology on Microsoft technologies
Must have
At least 10+ years production experience building data warehouses and dimensional data models from relational modelsPreference to
Production experience working with at least 3 modern modelling tools - on premise and / or in the cloud (e.g. MS SQL, Analysis Services, Power BI, Azure Synapse Analytics)Production experience building star-schema dimensional data warehouses (e.g. SQL Server on Premise, Azure SQL variants, Azure Synapse Analytics)Production experience building user friendly self-service Data Models using modern visualisation tools (e.g. Power BI, Analysis Services)Production experience building developer friendly technical Data Models using modern visualisation tools (e.g. SQL Views, Analysis Services, Azure Synapse Analytics, Power BI Desktop, Power BI Service, Power BI Apps)Production experience working with DAX modelling measures (e.g. Power BI, Analysis Services, DAX Studio, Tabular Editor or other external tools used with Power BI Desktop)Production experience building Dashboards - particularly for dev-testing self-service or technical dimensional models and to engage peer and subordinate Report Writers and Dashboard Builders (e.g. Power BI Desktop, Excel)Advantages
Technical
Working knowledge with data from a variety of mainstream source systems (e.g. SAP, Oracle EBS, Salesforce, SharePoint, Dynamics 365, Office 365, SQL based Systems)Working knowledge Master Data Management, Data Governance, Data LineageWorking knowledge with public data, non-relational data, unstructured data, streaming data to enriching dimensional modelsWorking knowledge with related technologies (e.g. IoT, Edge, Big data, Data Lakes, Data Streaming, Advanced Analytics, Machine Learning, Artificial Intelligence, Robotics)Experience building effective CI/CD tools and processes (ie.. Devops, Github)Working knowledge with the Microsoft Fabric, Snowflake, Databricks, AWS and Google platforms and their related BI stack(s)Non-Technical
Stakeholder influence:
The ability to clearly communicate your work and ultimately provide confidence to drive change in a businessBusiness insight:
The ability to understand complex business processes and break down fuzzy requirements into actionable segmentsTranslating business requirements into technical onesTechnical scoping and estimation for RFP processTechnical documentation and post project documentation automation.Leading BI software development, deployment, and maintenanceCoaching and training:
The ability to collaborate effectively with both the client and team members - sharing your experience and helping others to grow their skillsetQualifications…
Position Requirements
10+ Years
work experience
Note that applications are not being accepted from your jurisdiction for this job currently via this jobsite. Candidate preferences are the decision of the Employer or Recruiting Agent, and are controlled by them alone.
To Search, View & Apply for jobs on this site that accept applications from your location or country, tap here to make a Search:
Search for further Jobs Here:
