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Johannesburg: Data / SQL Developer / Power BI Developer (Banking)

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Job Description

About the Role

We are seeking an experienced Data / SQL Developer / Power BI Developer to join our team in Johannesburg, South Africa. As a key member of our data analytics team, you will be responsible for designing, developing, and optimizing complex SQL queries, stored procedures, and database code. You will also develop interactive dashboards and reports using Power BI to support business decision-making.

Key Responsibilities

  • Design, develop, and optimize complex SQL queries, stored procedures, and database code
  • Translate business and technical requirements into efficient data solutions and code
  • Develop interactive dashboards and reports using Power BI to support business decision-making
  • Work closely with business stakeholders to understand reporting and analytics needs
  • Ensure data accuracy, integrity, and performance across systems
  • Support data integration processes across platforms using Python, PySpark, and Hadoop technologies
  • Perform database administration (DBA) tasks, including performance tuning, monitoring, and troubleshooting
  • Collaborate with data engineers, analysts, and business teams within the banking environment

Requirements

  • Diploma/Degree in Information Science
  • 4 years of working experience in SQL & Power BI development
  • Strong experience as a SQL Developer with advanced SQL coding capabilities
  • Proven experience with Power BI development, including dashboard design and report creation
  • Ability to translate functional requirements into technical solutions and code
  • Hands-on experience with Python and PySpark for data integration and processing
  • Exposure to Hadoop ecosystem technologies
  • Experience performing Database Administration (DBA) tasks
  • Experience working within banking or financial services environments

Qualifications

  • Formal education/certifications not specified.

Salary & Benefits

  • Salary range: [Salary range] per annum
  • Other benefits not specified.
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How to Apply

Click the green “Go Apply” button below to apply directly online with the employer.

About IT / Computing / Software Jobs in Gauteng

In Gauteng, the IT and computing industry is a significant contributor to the province’s economy, with a steady demand for skilled professionals. Typically, this field is characterized by rapid technological advancements, innovative projects, and a high level of job satisfaction among employees. Generally, career prospects in this sector are strong, with a range of opportunities available across various industries.

Salaries for IT and computing professionals in Gauteng can vary widely depending on factors such as experience, company size, and industry sector. While it is common to see salaries ranging from R400 000 to R1,200 000 per annum, these figures are only a general guideline and actual salaries may differ significantly. For instance, senior executives or technical leads with extensive experience may command higher salaries, while entry-level positions may start at lower levels.

Common skills required for IT and computing roles in Gauteng include proficiency in programming languages such as Java, Python, or C++, knowledge of cloud platforms like AWS or Azure, and experience with agile development methodologies. Additionally, understanding of data analysis and interpretation, cybersecurity principles, and IT project management are often essential. Familiarity with popular software applications, such as Microsoft Office 365 or Google Workspace, is also beneficial.

The financial services sector, technology industry, manufacturing sector, and government departments are among the common industries that employ IT and computing professionals in Gauteng. These sectors require a range of skills and expertise, from data analysis to network administration, making them attractive options for career development.

For those seeking a career in IT and computing, there are numerous opportunities for professional growth and development. Typically, career progression involves moving into senior roles or specialized positions, such as technical lead, solutions architect, or data scientist. Opportunities for further education and training, such as certifications or postgraduate studies, can also enhance job prospects. Generally, a strong understanding of industry trends, networking, and continuous learning are essential for success in this field.

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This information provides general career guidance. Actual salaries and requirements vary by employer.



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