Senior Data Scientist jobs in Roodepoort, Gauteng

Description To plan, build, optimise and implement innovative pricing and analytical methodologies, procedures, products and advanced mathematical models that provide analytical support and interpret insights, using advanced analytics technologies, to address business opportunities and problems and implement business strategy.Innovate by finding the best fit solution for the situation such as...

JOB ROLE - SENIOR DATA SCIENCE/ AI/ML Engineers: Not for First Time Job Seeker Important: This role requires all 12 listed skills Please ensure your CV clearly reflects each of these with traceable experience and references. Candidates missing any of the required skills will not be considered. Educational qualifications - Bachelor's degree in data science, Statistics, Mathematics, Computer...

You could be the one who changes everything for our 28 million members by using technology to improve health outcomes around the world. As a diversified, national organization, Centene's technology professionals have access to competitive benefits including a fresh perspective on workplace flexibility. Position Purpose: Develops and operationalizes data pipelines to make data available for...

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...

Job Intro Join an exciting, fun, data science team who are passionate about what they do and have fun while doing it. We work hard and play hard, and we have an impact on our customers. We have many solutions in Production, and we are always learning. Job Title: Senior Data Scientist at Nedbank Job Purpose Apply domain-specific expertise in machine learning, data mining, and information...

Position Overview:We are seeking a Senior Data Scientist with a proven track record of success and a minimum of 5 years of experience in the field. The Senior Data Scientist will play a critical role in leading advanced analytics projects, developing cutting-edge machine learning models, and providing strategic guidance to drive business growth and innovation. This is an exciting opportunity for...

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...

Leading Financial Services Client requires a Senior Data Scientist who will be responsible for overseeing and completing the the full model development cycle, from extracting data up to presenting findings to relevant stakeholders. Job Description Monitor performance portfolios, identifying trends and potential risks Managing the strategic direction of the portfolio by balancing both risk and...

A leading financial institution in South Africa is looking for a Senior Data Scientist to enhance commercial and agricultural analytics. You will undertake predictive modelling, design data products, and drive improvements in credit decisioning. The ideal candidate has over 5 years of relevant experience in data science or actuarial science. This role requires initiative, problem-solving skills,...

A leading analytics firm is seeking a Senior Data Scientist to join their advanced analytics team in Johannesburg. This role involves analyzing complex datasets, developing predictive models, and collaborating with cross-functional teams. The ideal candidate will have 6+ years of experience in data science, strong programming skills in Python or R, and a solid understanding of statistical...

A global analytics organisation is seeking a Senior Data Scientist to lead model development and deliver analytical solutions. Located in Johannesburg with a hybrid work model, this role requires 5-8 years of experience in data science, expertise in Python, and strong communication skills. You will work with cross-functional teams and present findings to guide strategic business decisions in...

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...

Yassir Johannesburg, Gauteng, South Africa Mid/Senior Data Scientist (Fraud) Join to apply for the Mid/Senior Data Scientist (Fraud) role at Yassir. About Yassir Yassir is the Super App designed to make your life easier. Yassir’s Mission is to serve Africans in the continent and its diaspora while creating economic opportunities for service providers and infusing social values. We aspire...

A leading financial services provider in Johannesburg seeks a Senior Data Scientist to join its data science team. You will work on complex AI projects, mentor junior team members, and collaborate across various departments. Ideal candidates will have over 7 years of experience in data science, strong machine learning and programming skills, and a relevant degree. This role offers an opportunity...

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 a 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...

A global analytics organisation is expanding its Africa Data Science division and is looking for a Senior Data Scientist to design and deliver high-impact analytical solutions. The role is based in JHB and offers a hybrid work model with 2 days on-site per week. You’ll work with a talented team of scientists, statisticians, and engineers who use data to drive smarter business and consumer...

Empowering Africa’s tomorrow, together…one story at a timeWith over 100 years of rich history and strongly positioned as a local bank with regional and international expertise, a career with our family offers the opportunity to be part of this exciting growth journey, to reset our future and shape our destiny as a proudly African group Job Summary We are looking for a Senior Data Scientist to...

Description We are seeking a Data Scientist to own the end-to-end pricing monitoring and revenue assurance function. You will design and maintain analytical frameworks to track pricing performance, detect anomalies, and safeguard against revenue leakage. Your insights will enable timely interventions, protect margins, and drive continuous improvement across pricing operations. You will require...

A leading financial services client in Johannesburg is seeking a Senior Data Scientist to oversee the full model development cycle. The role involves monitoring performance portfolios, managing risk and sales objectives, and collaborating with teams. Candidates should have a degree in Mathematics or Statistics, along with at least 5 years of relevant experience. Familiarity with credit risk...

Description To plan, build, optimise and implement innovative quantitative analytical methodologies, procedures, products and advanced mathematical models that provide analytical support and interpret insights, to address business opportunities and problems and implement business strategy, with minimal guidance.Take all necessary actions to ensure compliance with relevant statutory, legislative,...