Data Warehousing Specialist

1 month ago

Centurion, South Africa Momentum Insure Company Limited Full time

**Introduction**

**Role Purpose**

Establish and lead a world class data analytics/warehouse capability for Momentum Insure to enable future needs for advanced analytics and AI.

Maintain and support:

- Existing MIS databases
- Existing reports and dashboards
- Existing data warehouses

Remain informed about developments and trends in the data enablement field to assist the business to keep its data analytics and management capability up-to-date, and able to meet the future needs of the business in a constantly maturing and increasingly complex short-term insurance industry.

**Requirements**:
**Experience and Qualifications**
- Relevant IT and data analytics qualifications e.g. B.Tech or B.Sc. (Informatics) - Essential
- Dimensional modelling and/or relevant Microsoft certification - Advantageous
- 3 - 5 years of management experience leading teams of around 5 - 8 people - Essential

**On
- the-job training/qualifications**:

- Microsoft Sql Server
- Oracle
- Power BI
- Advanced MS Excel
- Starquest

Some experience in predictive analytic platforms will be advantageous.

These include:

- Python
- Scala
- Spark
- AWS Sagemaker

Some experience in Azure / AWS platform services will be advantageous. These include:

- Azure SQL elastic instance
- Data factory
- PowerBI
- AWS RDS

**Minimum Experience**

Methodologies

Principles
- Knowledge of Domain driven design would be an advantage

Modelling
- Knowledge of Immon data warehouse modelling techniques would add an advantage

Data Transportation

Development Software
- Dynamic T-SQL
- Multi-threading
- Performance optimisation and tuning
- Knowledge of Database Administration would add an advantage
- Expert knowledge in configuration of database hardware resources

Repository type
- Knowledge of Data Lake would be an advantage
- Knowledge of Oracle would be an advantage
- Knowledge of Hadoop is not essential but will also be an advantage

**Duties & Responsibilities**

**Outputs**

**Internal Process**
- Collaborate with stakeholders to gather requirements, conduct analysis and prioritise requests.
- Conduct research and evaluate potential technical solutions to identified business problems.
- Translate business requirements into workable solutions and document solutions into technical specifications, partnering with Business and/or System Analysts when required.
- Design and code new database and analytics functionality using code that is readable, maintainable and re-usable.
- Conduct Unit Testing of own code and resolve all issues/queries timeously.
- Contribute to user acceptance testing (UAT) to ensure that functionality is working correctly.
- Deliver solutions into the applicable production environment once testing has been completed.
- Provide stakeholders with regular feedback on the technical design and timelines for solution ensuring that business needs are met.
- Diagnose root causes of issues through problem-solving and recommend potential solutions.
- Monitor performance of solutions and make recommendations to improve the performance and functionality of the solutions, where appropriate.
- Log issues found in existing systems as internal change controls and ensure successful resolution of issues.

**Role-specific Responsibilities and Outputs**
- Develop, implement and document Business Intelligence Solutions (Internal Process):

- Contribute to the overall data warehouse architecture and data base designs
- Maintain and oversee the administration and maintenance of the data warehouse
- Develop and maintain Business Intelligence and reporting technologies and processes
- Design and develop reports and dashboards based on Business Requirements Document (BRD) and customer specifications
- Develop feasible technical specifications and process flows for data provision activities in support of the development of business intelligence solutions
- Ensure the continued maintenance and enhancement to existing business intelligence solutions
- Within user specifications extract, transform and load (ELT) data using the relevant tools
- Verify and quality assure of data provided
- Provide support to business intelligence users on data-related issues
- Future development and planning

**Self-management and Teamwork**
- Provide authoritative expertise and advice to colleagues
- Develop and maintain productive and collaborative working relationships with peers and team members.
- Deliver on Service Level Agreements made with colleagues
- Participate and contribute to a culture of work-centric thinking, productivity, service delivery and quality management.
- Contribute to continuous innovation through the development, sharing and implementation of new ideas and involvement of peers.
- Take ownership for driving career development.

**Finance**
- Manage financial and other company resources under your control with due respect.

**Competencies**
- Business Acumen
- Client / Stakeholder Commitment
- Drive for Results
- Leads Change and Innovation
- Motivating a

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