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Johannesburg: Data Scientist

Data Scientist

Posted on 2025-04-07

Category It Computing Software
Location Gauteng  /  Johannesburg

Job Summary

Join a dynamic, innovative team where your skills will shape the future of healthcare solutions. We`re seeking a Data Scientist to help us unlock the power of data and drive actionable insights that will transform the way we approach healthcare. Key

Responsibilities:

Analyze complex datasets to derive valuable insights and drive business decisions Develop machine learning models to solve real-world healthcare challenges Collaborate with cross-functional teams to design and implement data-driven solutions Communicate findings and recommendations to stakeholders in a clear and actionable manner Continuously improve and optimize models for better accuracy and performance

Requirements:

Proven experience in data analysis, machine learning, and statistical modeling Proficiency in Python, R, SQL, or similar programming languages Strong understanding of healthcare-related datasets and industry trends (preferred) Excellent problem-solving skills and attention to detail Ability to work effectively in a collaborative and fast-paced environment Apply now

Data Scientist position available in Gauteng, Johannesburg. This job position was posted by . The job has been posted on 2025-04-07 in the It Computing Software category

Click Go Apply to apply online!


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Posted in Jobs in Gauteng, Jobs in Johannesburg

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Johannesburg: Data Scientist

Data Scientist

Posted on 2025-03-30

Salary Market related
Category It Computing Software
Location Gauteng  /  Johannesburg

Job Summary

Job Opportunity: Data Scientist Key

Responsibilities:

Conduct statistical analysis, forecasting, predictive modeling, simulation, and optimization to uncover trends, opportunities, and threats. Evaluate the effectiveness of new data sources and gathering techniques. Improve data collection procedures to include relevant information for building analytical systems. Design and develop advanced quantitative analytics models to answer business questions and identify opportunities for improvement. Stay updated with advancements in analytics technology and methodologies. Serve as a technical expert in machine learning languages, packages, and techniques. Mentor and guide Junior Data Scientists and Analysts. Present findings to management and the business using data visualization techniques. Collaborate with business stakeholders to identify, prioritize, and deliver key business opportunities where analytics can drive bottom-line value. Drive the adoption of data-driven decision-making across the organization. Partner with teams to define business requirements and expected outcomes for analysis and solution design. Build and maintain data science solutions, including using machine learning, cloud technologies, and APIs. Migrate on-premises solutions to the cloud and help drive business value through data science. Assist with the development of the necessary infrastructure (databases, BI tools, modeling software) to support the analytics agenda. Collaborate closely with the business to understand how analytics and data science can enhance their operations. Perform any additional duties necessary to support the operational effectiveness of the company. Required Knowledge, Experience, and Skills: 4-6 years of experience in a related field. Strong analytical and problem-solving skills. Experience in big data analytics, database mining, statistical modeling, and programming. Knowledge of database analytical tools and statistical packages. Experience with classification models, anomaly detection, regression, and neural networks. Proficiency in Python, SQL Server, Power BI, Excel, and PowerPoint; Azure is a plus. Understanding of APIs in Python. Strong communication skills (both written and verbal). Excellent project management and delivery skills. Excellent relationship management and facilitation skills. Educational

Requirements:

Matric. A Degree in Science, Mathematics, Statistics, Engineering, Computer Science, or Data Science.

Data Scientist position available in Gauteng, Johannesburg. This job position was posted by . The job has been posted on 2025-03-30 in the It Computing Software category

Click Go Apply to apply online!


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Posted in Jobs in Gauteng, Jobs in Johannesburg

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Johannesburg: Data Scientist

Data Scientist

Posted on 2025-03-30

Category It Computing Software
Location Gauteng  /  Johannesburg

Job Summary

Data Scientist Key

Responsibilities:

Advanced Analytics & Insights: Apply statistical analysis, forecasting, predictive modeling, and optimization to uncover trends, opportunities, and risks. Evaluate new data sources and collection techniques for improved accuracy and effectiveness. Communicate insights to business stakeholders using data visualization techniques. Machine Learning & AI Implementation: Design and deploy ML-driven models to enhance business decision-making. Stay up-to-date with the latest AI advancements, technologies, and methodologies. Optimize and retrain models as needed to maintain performance. Data Infrastructure & Cloud Migration: Support cloud migration of existing on-premise solutions. Build and maintain data pipelines, APIs, and analytical tools. Ensure seamless integration between business intelligence and analytics platforms. Stakeholder Engagement & Business Impact: Partner with product, underwriting, and leadership teams to identify data-driven opportunities. Drive buy-in for analytics-based decision-making across the organization. Mentor and coach Junior Data Scientists and Analysts. What You Need to Succeed: 46 years of experience in advanced analytics, big data, and machine learning. Strong analytical and problem-solving skills. Experience with classification models, anomaly detection, regression, and neural networks. Proficiency in Python, SQL, Power BI, and Azure (or similar cloud platforms). Knowledge of APIs, statistical modeling, and data engineering. Strong communication, leadership, and project management skills. Educational

Requirements:

Degree in Data Science, Mathematics, Statistics, Computer Science, Engineering, or a related field. Be part of a forward-thinking team that is revolutionizing data-driven decision-making. Apply now to make an impact with AI and analytics

Data Scientist position available in Gauteng, Johannesburg. This job position was posted by . The job has been posted on 2025-03-30 in the It Computing Software category

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Johannesburg: Data Scientist

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Job Summary

Data Scientist required for a 3 month contract in Sandton . This role will be apart of the Global Markets Data Analytics department and involves collaborating with various departments, including Sales, Trading, and IT, to ensure data integrity and provide actionable insights, while managing data from sources like Mopani, Refinitiv, and Bloomberg to support electronic trading and market analysis.

Responsibilities:

Assist in the development and optimization of market-making models, focusing on equities and equity derivatives. Conduct back-testing and research to improve current models and develop new ones. Analyze high-frequency trading data to identify patterns and trends. Implement machine learning techniques, particularly LSTMs and convolutional networks, to predict short-term price movements. Collaborate with teams to integrate new indicators and models into production environments. Work with AWS infrastructure, including S3 buckets and Sage Maker, for data processing and model training. Generate and analyze data samples, including time-based and volume-based sampling. Ensure the robustness of models by balancing in-sample and out-of-sample results. Skills and Experience: Strong background in machine learning , particularly in time series analysis and neural networks. Experience with high-frequency trading data and market microstructure. Proficiency in Python and familiarity with AWS services , especially Sage Maker . Minimum 5-7 years of experience in data analytics, machine learning, and/or quantitative analysis. Proven experience working in complex financial systems and applications (e.g., trading platforms, payment systems, risk management systems). Strong understanding of Equities and trading 5 Years of experience within global markets Proficiency in trading algos Deep understanding of financial products, trading systems, pre- and post-trade and high-frequency data techniques. Please note that by submitting your personal information to Deka Minas you free-willingly issue the business consent to make use of such data for the specific purpose of securing you either permanent or temporary employment. Our business makes use of a POPIA compliant database and you have the right to access, right to correction and right to deletion of your personal information.

Data Scientist position available in Gauteng, Johannesburg. This job position was posted by . The job has been posted on 2025-03-29 in the It Computing Software category

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