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Johannesburg: Data Scientist

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Job Description

Analytical Strategy & Model Development Develop and implement advanced mathematical, statistical, and machine learning models to address business problems and opportunities Optimise analytical methodologies and ensure alignment with organisational strategy Translate technical outputs into actionable business insights within approved architecture Build predictive models and automation solutions to enhance efficiency, reduce costs, and drive revenue growth Data Management & Governance Source, prepare, and validate data for analysis, ensuring quality and reliability Apply data wrangling principles to improve data integrity Ensure compliance with privacy laws, ethical data use, and governance standards Maintain and regularly update models for ongoing relevance and accuracy Collaboration & Stakeholder Engagement Partner with cross-functional teams to define metrics, delivery plans, and business information needs Present analytical findings and recommendations to stakeholders in clear, visual formats Mentor junior analysts and foster a culture of knowledge sharing and continuous improvement Contribute to specialist communities and organisational learning initiatives Innovation & Continuous Improvement Employ advanced analytics technologies, including AI, machine learning, and deep learning Conduct text analytics on unstructured data and apply pattern recognition for research Stay abreast of emerging technologies and industry best practices to enhance analytical capabilities Skills & Experience: Strong proficiency in statistical modelling, machine learning, and predictive analytics Advanced programming skills in R, Python, and experience with open-source platforms Ability to visualise data insights effectively for varied audiences Excellent problem-solving, communication, and stakeholder management skills Proven track record in implementing AI and process automation solutions Familiarity with compliance, governance, and risk management frameworks Qualifications: Minimum: Bachelors Degree in Mathematical Sciences, Statistics, Engineering, Computer Science, Econometrics, Physics, or Actuarial Science Preferred: Honours or Masters Degree Minimum 5 years experience in a senior data science role, with 12 years in a leadership or management capacity For more information Contact: Recruitment Consultant

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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.

View Job  Johannesburg: DevOps Lead Engineer posted by MSP Staffing LTD

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.


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



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Johannesburg: Data Scientist

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Job Description

About the Role

We are seeking a skilled Data Scientist to join our team in Johannesburg. As a key member of our analytics team, you will partner with actuarial and business teams to deliver insights on pricing, reserving, and risk. Your expertise in large and complex insurance datasets will be instrumental in identifying patterns, anomalies, and opportunities for growth.

Key Responsibilities

  • Partner with actuarial and business teams to deliver insights on pricing, reserving, and risk
  • Analyse large and complex insurance datasets to identify patterns, anomalies, and opportunities
  • Support IFRS 17 reporting with accurate, compliant data pipelines
  • Build, enhance, and optimise predictive models and reporting tools
  • Translate complex technical outputs into clear, actionable insights for stakeholders

Requirements

  • Proficiency in SQL , Python , R , or similar analytical tools
  • Understanding of IFRS 17 and insurance data structures
  • Strong analytical mindset and the ability to translate complex data into plain-English insights

Qualifications

  • Bachelor’s Degree in Data Science, Statistics, Computer Science, Mathematics, or a related field
  • Honours/Masters is advantageous

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.

View Job  Johannesburg: Java Developer – Sapiens posted by MSP Staffing LTD

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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Johannesburg: Data Scientist

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Job Description

About the Role

Our client is seeking a highly skilled Data Scientist to extract, analyse, and transform large datasets into actionable business insights. In this role, you will work with multiple data sources, apply advanced statistical methodologies, build predictive models, and use modern data technologies to drive strategic decision-making.

Key Responsibilities

  • Work with multiple data sources
  • Apply advanced statistical methodologies
  • Build predictive models
  • Use modern data technologies

Requirements

  • Fluency in Python, SQL, and R (core requirement)
  • 4 years of experience in data science, data warehousing, or modelling environments
  • Strong understanding of software languages and infrastructure
  • Experience working with, analysing, and modelling large datasets

Qualifications

  • Bachelor’s degree in Computer Science, Mathematics, Statistics, Engineering, Actuarial Science, or a related field

Note: I’ve followed the exact structure provided, preserving all facts from the original job description while removing unnecessary sections and phrases.

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.

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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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Posted in Jobs in Central Johannesburg, Jobs in Gauteng, Jobs in Johannesburg, Jobs in South Africa

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Johannesburg: Data Scientist

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Job Description

Job & Role Description: Im looking to connect with Data Scientists who have proven experience applying machine learning, AI, and statistical modelling within banking or financial services environments. By partnering with me, youll be considered for multiple high-impact upcoming projects. Key Responsibilities: Analyse large-scale financial datasets to uncover trends, risks, and opportunities. Design, develop, and deploy AI and machine learning models for financial use cases. Build predictive models for credit risk, fraud detection, customer segmentation, and forecasting. Apply statistical modelling and time-series analysis to financial data. Work with structured and semi-structured data across multiple financial systems. Deploy models into production and monitor performance and model drift. Job Experience and Skills Required: Education: Degree in Mathematics, Statistics, IT, Data Science, Computer Science, or related quantitative fields. AWS Certified Data Analytics or Microsoft Certified: Azure AI Engineer Associate or Databricks Data Scientist Professional Certifications are advantageous. Experience: 3 years experience as a Data Scientist, preferably within Finance or Banking. Strong experience with Python (Pandas, NumPy, Scikit-learn). Hands-on experience with Machine Learning and AI techniques. Exposure to Deep Learning, NLP, or Generative AI / LLMs (advantageous). Strong SQL skills and experience working with large financial datasets. Experience with cloud platforms (AWS, Azure, or GCP). Experience deploying models via APIs or into production environments. Understanding of MLOps, model governance, and regulatory considerations. Apply now!

How to Apply

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

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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.

View Job  Johannesburg: Java Developer – Sapiens posted by MSP Staffing LTD


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



GO APPLY NOW

Safe & secure application process

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How to Apply

Click “GO APPLY NOW” to visit the company’s application page.
Follow their instructions carefully.

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Johannesburg: Data Scientist

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Job Description

About the Role

We are seeking an experienced Data Scientist to lead our AI/ML strategy and implement cloud-native solutions. As a key member of our team, you will be responsible for developing and implementing our JD Groups AI/ML application roadmap, migrating legacy analytics to AWS, and designing standards for open-source algorithm usage.

Key Responsibilities

  • Develop and implement AI/ML application roadmap
  • Lead migration of legacy analytics to AWS cloud-native platforms
  • Design and maintain standards for open-source AI/ML algorithm usage
  • Orchestrate ML Ops toolchains and automate ML workflows
  • Data Science Leadership & Capability Development
  • Design and deliver data science training programmes
  • Conduct skills gap assessments and build team capabilities
  • Drive innovation in predictive modelling and decision intelligence

Requirements

  • Strong expertise in AI/ML strategy and implementation
  • Experience with AWS AI/ML platforms and cloud-native solutions
  • Proficiency in ML Ops orchestration and workflow automation
  • Advanced knowledge of open-source AI/ML algorithms and standards
  • Ability to lead training and capability development initiatives

Qualifications

  • Degree in Data Science, Computer Science, Engineering, or related field.
  • Minimum 4 years of experience in AI/ML strategy and implementation.

Salary & Benefits

[Salary information not mentioned in original]

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.

View Job  Middelburg: Chemical Engineer posted by Hire Resolve

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.

View Job  Pretoria East: Chief Insights Orchestrator posted by Network Finance


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



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How to Apply

Click “GO APPLY NOW” to visit the company’s application page.
Follow their instructions carefully.

JVR Jobs connects you with employers – we don’t process applications directly.

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A leading packaging company is looking for an experienced Raw Materials Store Team Leader with strong experience in supply chain…

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Posted in Jobs in Central Johannesburg, Jobs in Gauteng, Jobs in Johannesburg, Jobs in South Africa

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Johannesburg: Data Scientist

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Job Description

About the Role

We are seeking a skilled Data Scientist to join our team in Johannesburg, where you will play a crucial role in extracting and analyzing digital, clinical, and behavioral data to inform product design and customer experience strategies for digital solutions. Your expertise in developing data science models and A/B testing pipelines will enable us to measure and optimize member engagement and user experiences for digital solutions.

Key Responsibilities

  • Extract and analyze digital, clinical, and behavioral data
  • Develop data science models and A/B testing pipelines for deployment
  • Apply statistical techniques, behavioral science principles, and data science models to measure and optimize member engagement and user experiences for digital solutions
  • Work closely with Organisation Health Digital to ensure insights and modelling inputs align with product objectives and app engagement outcomes
  • Collaborate with systems and engineering teams to integrate data science pipelines into the Health Systems and Health digital solutions
  • Present insights and results to business stakeholders and senior executives, highlighting the impact of personalized digital experiences on user engagement and experience

Requirements

  • BSc degree in Mathematics, Statistics, Computer Science, or related fields with a minimum average of 65% across all subjects
  • 5 years’ experience as a Data Scientist
  • Ability to formulate a clear problem statement, develop a plan for tackling it, and clearly communicate findings verbally, visually, and in writing
  • Demonstrable working experience in an analytics position, where the focus was on building and implementing machine learning models to solve business problems
  • Experience accessing and analyzing data using language/tools/databases such as Python, R, SQL, etc.
  • Experience using Gradient Boosting Machines, Random Forests, Neural Networks or similar algorithms
View Job  Johannesburg: Java Developer – Sapiens posted by MSP Staffing LTD

Qualifications

  • BSc degree in Mathematics, Statistics, Computer Science, or related fields with a minimum average of 65% across all subjects

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.

View Job  Pretoria: Android Developer

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.


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



GO APPLY NOW

Safe & secure application process

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Sandton: Junior communications writer (internship) posted by Raizcorp

Jobs in Gauteng January 29, 2026
Other Professions Raizcorp

Raizcorp is looking for a junior communications writer (one year internship) who loves turning product updates and technical information into…

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Sandton: Learning content developer posted by Raizcorp

Jobs in Gauteng January 29, 2026
Education Raizcorp Training

Raizcorp is looking for an experienced and passionate Instructional designer / Learning content developer who holds a degree and at…

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eMalahleni: Education and Training Officer – Adult Programs (FTC) posted by Hire Resolve

Jobs in eMalahleni January 29, 2026
Education Hire Resolve Training

Description:Hire Resolve's Client is currently looking for an experienced Education and Training Officer to join their mining company based in…

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Pinetown: Raw Materials Stores: Team Leader posted by Hire Resolve

Jobs in Durban Area January 29, 2026
Hire Resolve Other Management

A leading packaging company is looking for an experienced Raw Materials Store Team Leader with strong experience in supply chain…

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Pinetown: Raw Materials Stores: Team Leader posted by Hire Resolve

Jobs in Durban Area January 29, 2026
Hire Resolve Other Management

A leading packaging company is looking for an experienced Raw Materials Store Team Leader with strong experience in supply chain…

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Pinetown: Raw Materials Stores: Team Leader posted by Hire Resolve

Jobs in Durban Area January 29, 2026
Hire Resolve Other Management

A leading packaging company is looking for an experienced Raw Materials Store Team Leader with strong experience in supply chain…

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