big data jobs in Johannesburg

Jobs found: 286
Vodafone
Johannesburg

A leading telecommunications company in Johannesburg seeks a Senior Data Scientist to join their Big Data and AI team. The role involves designing AI solutions, collaborating with diverse teams, and deploying predictive models. Ideal candidates will have a Bachelor’s or Master’s in a quantitative field and 4-6 years of relevant experience. Successful candidates will enjoy a vibrant work...

11 hours ago
Vodafone Group
Johannesburg

A leading telecommunications company is seeking an experienced AI and Big Data professional based in Midrand, South Africa. Responsibilities include creating AI products, developing predictive models, and mentoring team members. The ideal candidate should hold a degree in a quantitative field and have extensive experience in Big Data and Data Science, along with strong programming skills....

3 hours ago
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PBT Group
Johannesburg

PBT Group has an opportunity for a Big Data Architect. In this position you have the opportunity to help lead the change on operational strategy and your responsibilities will include to validate the reference architecture and provide details for the architecture of platforms, leading and working hands on towards implementation and delivery to production of a Big Data enabled...

8 hours ago
Sales Fraternity
Johannesburg

Were on the lookout for a visionary marketing leader someone who has played in the big leagues. If youve shaped campaigns for global tech giants like Lenovo, HP, Dell, Acer, or Asus, and know how to turn data, creativity, and strategy into market-moving impact this is your stage. About the Role This isnt just marketing its leadership at scale. As Head of Marketing, youll drive the brand vision...

a day ago
Black Pen Recruitment
Johannesburg

Our client is a Microsoft Gold Partner and leader in Microsoft software implementations for medium to large organisations, providing their clients with the ability to keep up with the ever-changing digital world by implementing Microsoft’s M365, Azure, Microsoft’s Enterprise Resource Planning (ERP) and Customer Engagement (CE) software from the Microsoft Dynamics 365 (D365) software line. Role...

Hybrid
11 hours ago
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EQ Plus
Johannesburg
R1 200 000 per year

Key Job Responsibilities Tactical Implementation - Align all operational activities undertaken in the department to the BRIGHT strategy objectives - Drive best practice, iterative improvement and innovation - Provide recommendations to various business units and influences future plans based on insights Data Modelling - Research and develop custom data models and algorithms to apply to data...

a day ago
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Psybergate (Pty) LTD
Johannesburg

What you will be doing: - Extracting and analysing digital, clinical and behavioural data to inform product design, customer experience strategies for digital solutions. - Developing data science model and A/B testing pipelines for deployment. - Applying statistical techniques, behavioural science principles, and data science models to measure and optimize member engagement and user experiences...

4 days ago
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The Hiring House
Johannesburg

Requirements - You have gained experience with data, and various skills related to Python or SQL during your studies, before starting your career, or in a previous job. - It is mandatory that you hold the following certification: - Google Cloud Professional - Machine Learning Engineer - A completed degree that included Data Science and/or Marketing Analytics is an advantage. Preferred Skills -...

4 days ago
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Hired Recruitment (Pty) Ltd
Johannesburg

Data & BI Support Analyst Job Title: Data & BI Support Analyst Reports to (Superior): (BI) Manager Job Purpose: Work closely with the Business Intelligence (BI) Manager to transform raw, multisource data into reliable, timely, and actionable insights. This role blends strong data fundamentals with modern AI-assisted analysis to accelerate delivery of dashboards, reports, and decision...

5 days ago
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IDBASE SOFTWARE
Johannesburg

About the Role We are seeking a highly skilled Senior Data Scientist to join our advanced analytics team. You will be responsible for analyzing complex datasets, developing predictive models, and delivering actionable insights that support strategic business decisions. This role is ideal for professionals who thrive in data-driven environments, have a strong foundation in statistical analysis...

11 hours ago
Datafin
Johannesburg

ENVIRONMENT: LEAD and develop the network-wide approach(es) to monitoring & feedback as well as sense-making for appropriate action of a Community Upliftment Programme based in Joburg seeking to fill the role of a Head of Sense Making, Data & Insights. The successful incumbent will require a suitable Master's Degree with 8 years years' relevant and diverse experience in complex...

11 hours ago
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Hire Resolve
Johannesburg
R1 000 000 per year

Overview Hire Resolve is currently seeking a driven and experienced Senior Full Stack Data Engineer to join our dynamic software company. As a Senior Full Stack Data Engineer, you will be responsible for designing, developing, and implementing data solutions to support our business needs. You will work with cross-functional teams to gather requirements, design data models, and build scalable...

7 days ago
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Vodafone Group Plc
Johannesburg

When it comes to putting people first, we're number 1. The number 1 Top Employer in South Africa. Certified by the Top Employer Institute 2025. Role Purpose / Business Unit : - We are truly data-driven, committed to delivering intelligent solutions that enhance customer experience and business performance. Our Big Data and AI team plays a pivotal role in enabling this transformation by...

7 hours ago
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Vodacom
Johannesburg

Overview When it comes to putting people first, we're number 1. The number 1 Top Employer in South Africa. Certified by the Top Employer Institute 2025. Vodacom is a Leading African Mobile communication company providing wider range of communication services including mobile voice, messaging, data and converged services to over 200 million customers. From our roots in South Africa, we have grown...

11 hours ago
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Decision Inc.
Johannesburg

Decision Inc. is currently looking for young and ambitious Data Scientist to join our Data Information and Analytics team as client-facing, permanently employed consultant. Good communication and collaboration skills are therefore essential, as well as great statistical ability on at least one platform (R, Python, SAS or SPSS). There will be exposure to a wide range of industries, so the ability...

11 hours ago
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big data, Johannesburg
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Psybergate (Pty) LTD
Johannesburg

What you will be doing: - Analyse complex datasets to identify trends, patterns, and correlations that drive actionable insights. - Develop, implement, and validate machine learning algorithms and statistical models. - Build, operationalise, maintain, and explain predictive models to business and technical stakeholders. - Participate in the analysis, design, development, troubleshooting, and...

23 hours ago
Black Pen Recruitment
Johannesburg

Overview Our client’s Microsoft Business Solutions team is a Microsoft Gold Partner and leader in Microsoft software implementations for medium to large organisations, providing their clients with the ability to keep up with the ever-changing digital world by implementing Microsoft’s M365, Azure, Microsoft’s Enterprise Resource Planning (ERP) and Customer Engagement (CE) software from the...

Hybrid
11 hours ago
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IDBASE SOFTWARE
Johannesburg

About the Role We are seeking a highly skilled Senior Data Engineer to join our dynamic data team. You will be responsible for designing, building, and maintaining robust and scalable data pipelines and architectures that enable analytics and business intelligence at enterprise scale. This role is ideal for professionals who thrive in complex data environments, value clean, efficient, and secure...

11 hours ago
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IDBASE SOFTWARE
Johannesburg

We are seeking a highly skilled Data Analyst to join our innovative analytics team. You will be responsible for collecting, processing, and analyzing complex datasets to generate actionable insights that drive business decisions. This role is ideal for professionals who thrive in data-driven environments, value accuracy and clarity, and enjoy collaborating with cross-functional teams to deliver...

11 hours ago
Black Pen Recruitment
Johannesburg

Our client’s Microsoft Business Solutions team is a Microsoft Gold Partner and leader in Microsoft software implementations for medium to large organisations, providing their clients with the ability to keep up with the ever-changing digital world by implementing Microsoft’s M365, Azure, Microsoft’s Enterprise Resource Planning (ERP) and Customer Engagement (CE) software from the Microsoft...

Hybrid
11 hours ago
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