Lead Data Scientist jobs in Roodepoort, Gauteng

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 provider in Johannesburg is seeking a Data Scientist to optimize and implement advanced analytical methodologies and models. The ideal candidate will have strong programming skills, particularly in Python, and experience with machine learning and predictive modeling. You'll work cross-functionally to leverage data, identify business opportunities, and enhance...

A leading African financial institution is seeking a Senior Data Scientist for their Personal and Private Banking Data Science team. This role involves working on complex AI projects, mentoring junior team members, and collaborating with various stakeholders to leverage data insights for strategic decision-making. The ideal candidate will possess over 7 years of experience in data science, strong...

A data analytics company is seeking a Data Scientist-3 in Johannesburg. The role involves developing and implementing innovative analytical methodologies and collaborating across departments to optimize the use of data. Candidates should have experience with advanced analytics technologies and machine learning techniques. The position offers a full-time contract with a focus on enhancing business...

A prominent data solutions company in Johannesburg seeks a skilled data scientist to develop statistical models and provide insights from structured and unstructured data. The ideal candidate will have an honours degree, at least 5 years of experience in data science, and solid programming skills in languages like R and Python. Responsibilities include aligning operations with business...

A financial services firm in Johannesburg is seeking a Data Scientist to create, optimize, and implement advanced quantitative analytical models. The ideal candidate will have experience in advanced analytics, machine learning, and statistical techniques, along with proficiency in Python and SAS. This role involves collaborating with various departments to maximize data-driven business...

Job Description Our Financial Services client in Johannesburg is looking for an experienced Data Scientist to join their team! A successful candidate will have the ability to develop a deep understanding of the business area and associated challenges, Cascade business challenges & commercial understanding to the data science team working on data solutions, and Further translate the business...

In this position, you will lead a compact team of data specialists and take responsibility for the design, development, and delivery of predictive and AI-driven models. Youll work closely with clients, translating complex data into practical insights, while also shaping and strengthening the organisations analytics offering. Key Responsibilities: - Manage, mentor, and develop a small team of...

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...

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...

A leading telecommunications company in Johannesburg seeks candidates for an exciting role focused on artificial intelligence and Big Data. The ideal candidate will create innovative AI products, develop predictive models, and mentor junior data scientists. This position requires at least 4-6 years of relevant experience in Data Science, a strong quantitative background, and proficiency in...

A leading financial institution in Johannesburg is seeking a Data Scientist III to enhance their FNB Connect Credit team. The candidate will develop and optimize advanced analytical solutions to improve outcomes and efficiency within a Credit Risk environment. Requirements include a Bachelor's degree in a related field and 6-8 years of relevant experience. Familiarity with IFRS 9 and advanced...

A leading financial services group in South Africa seeks an experienced Data Scientist to develop advanced statistical models and machine learning solutions. This role involves deep statistical analysis and collaboration with banking specialists to create impactful AI strategies. The ideal candidate will have 3–7 years' experience and strong skills in Python and R, as well as knowledge of tools...

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...

A leading financial services provider seeks a Data Scientist II in Johannesburg. This role focuses on leveraging data to drive strategic decisions in Retail banking. Responsibilities include developing innovative analytical methodologies and collaborating with stakeholders to present insights. The ideal candidate has 3-5 years' experience, strong coding skills in SQL and SAS, and a degree in a...

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...

A leading financial institution in Johannesburg is looking for a skilled Data Scientist II. This role focuses on driving customer engagement through advanced analytics and personalized solutions. The ideal candidate will possess a B Degree and 3-5 years of experience, with proficiency in Python, R, and SAS, as well as solid Big Data Analytics skills. Join a dynamic team that values innovation and...

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. You will also contribute to database structuring, engage with...

A leading South African financial services firm is seeking a skilled Data Scientist II based in Johannesburg. This role involves planning and implementing quantitative methodologies to enhance customer engagement and drive data-driven decision-making. The ideal candidate will possess a B Degree in Mathematical Sciences or similar, with 3-5 years relevant experience and coding skills in Python, R,...

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,...