Johannesburg: Data Scientist posted by Hire Resolve

April 14, 2026 Jobs in Central Johannesburg

Hire Resolve

Gauteng

Other IT/Computer

Job Description

A fintech company dedicated to improving the lives of African communities through innovative financial and technology solutions is seeking an enthusiastic and diligent Data Scientist to join their team in Johannesburg. You’ll play a key role in supporting the entrepreneurial journeys of over 50,000 sales force members while helping to launch and scale a new fintech business.

Responsibilities:

Building and maintaining data models.
Extracting, cleaning, and consolidating data from multiple sources.
Creating dashboards and visual reports for operational and strategic use.
Conducting exploratory data analysis to identify trends and opportunities.
Building simple automation and optimization tools using Python and Excel.
Collaborating with engineers, product managers, and stakeholders to translate business needs into actionable insights.
Improving data delivery pipelines and enhancing data quality.

Minimum Requirements:

A tertiary qualification in Computer Science, Information Systems, Engineering, or a related field.
A minimum of 2 years of experience in a Data Science or Data Analytics role.
Proficiency in English.
Strong problem-solving skills and a willingness to challenge assumptions.
Experience in exploratory data analysis and visual storytelling.
Experience creating stakeholder-facing dashboards using tools like AWS QuickSight or Google Data Studio.
Experience using Jupyter notebooks.
Experience with operational and performance analytics across sales, customer, and product data.
Advanced SQL for querying structured datasets.
Solid experience using Python for data manipulation and analysis.
Proficiency in data visualization and dashboard creation.
Strong working knowledge of Microsoft Excel.
Understanding of ETL concepts and data pipeline fundamentals.
Familiarity with cloud environments such as Google Cloud or AWS is a plus.
A basic understanding of statistics and hypothesis testing.

Benefits:

Competitive salary based on experience (salary can potentially be more based on experience/skills)

IF you meet the above requirements and want to make a career-changing move, apply today by emailing your CV to .za

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How to Apply

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

About Other IT/Computer Jobs in Gauteng

The IT and computer industry is one of the most dynamic and growing sectors in Gauteng, with a thriving job market that offers a wide range of opportunities for career advancement.

In terms of salary ranges, IT professionals in Gauteng can expect to earn anywhere from R800 000 per annum for junior positions to over R2 million for senior executives. The average salary for software engineers is around R1.5 million, while data analysts can earn between R900 000 and R1.2 million. With experience and skills, IT professionals in Gauteng can expect significant salary increases, with some roles offering bonuses and benefits that can increase their overall remuneration.

To succeed in the IT industry in Gauteng, candidates need to possess a range of key skills, including programming languages such as Java, Python, and C++, as well as experience with databases, cloud computing, and cybersecurity. Strong problem-solving skills, attention to detail, and excellent communication skills are also essential for success in this field. Additionally, knowledge of ITIL (Information Technology Infrastructure Library) and Agile methodologies can be highly valued by employers.

Several major companies and industries in Gauteng are currently hiring IT professionals, including technology firms such as Microsoft, IBM, and Oracle, as well as banks and financial institutions like Standard Bank and Nedbank. The finance industry is also a significant employer of IT staff, with roles ranging from software development to data analytics and cybersecurity.

Career growth opportunities are abundant in the IT industry in Gauteng, with many companies investing heavily in employee training and development programs. With experience and skills, IT professionals can move into senior leadership positions or start their own businesses, while also pursuing further education and certifications. The Johannesburg Stock Exchange (JSE) is also a significant employer of IT staff, with roles ranging from software development to data analytics and cybersecurity.

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Overall, the IT industry in Gauteng offers a wide range of exciting career opportunities for job seekers with the right skills and experience. With salaries that are competitive with those offered by major companies globally, there has never been a better time to pursue a career in this dynamic and rapidly evolving field.

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

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