Pretoria: Data Scientist Lead – Pretoria – up to R1.5mil per annum posted by E-Merge

March 9, 2026 Jobs in Gauteng

Job Description

About the Role

E-Merge, an independent African market research and insights company, is seeking an experienced Data Scientist Lead to head our data science initiatives and guide a high-performing team. This role combines strong technical expertise in Python, R, and SQL with proven leadership experience managing and mentoring staff.

Key Responsibilities

Lead, mentor, and manage a team of Data Scientists and Analysts.
Oversee the full data science lifecycle – from problem definition and data exploration to model development, validation, and deployment.
Develop predictive, prescriptive, and machine learning models using Python and R.
Write and optimize complex queries using SQL to extract, manipulate, and analyze large datasets.
Partner with business stakeholders to translate business problems into analytical solutions.
Ensure best practices in coding standards, model governance, documentation, and reproducibility.
Present insights and recommendations to senior leadership in a clear and actionable manner.
Drive continuous improvement in data science methodologies and tools.

Requirements

Bachelor’s or Master’s degree in Data Science, Statistics, Mathematics, Computer Science, or a related field.
Proven experience in a Data Scientist Lead or senior data science role.
Demonstrated experience managing and mentoring staff.
Experience deploying models into production environments.
Experience in cloud platforms (AWS, Azure, or GCP).
Knowledge of MLOps practices.
Experience working with large-scale or distributed data systems.

Qualifications

No formal education/certifications mentioned.

Salary & Benefits

Salary negotiable based on experience.

How to Apply

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

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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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