Senior Data Scientist - Predictive Analytics

Placements24; Bloemfontein; On-site; ZAR 900,000 - 1,300,000; Full time

Benefits offered by this job

Health insurance

Retirement plan

Training & conferences

Competitive salary

Job summary

Placements24 in Welkom is seeking a highly analytical Senior Data Scientist to join our client’s innovative team. You will design sophisticated predictive models from large datasets to guide strategic decisions and boost operational efficiency.

You’ll apply cutting-edge machine learning techniques, collaborate with diverse stakeholders, and contribute to high-impact projects in a forward-thinking, data-driven environment.

Qualifications

• Master’s or Ph.D. in Computer Science, Statistics, Mathematics, or related quantitative field.
• 5+ years of professional experience as a Data Scientist focusing on predictive modeling.
• Proficiency in Python or R and libraries such as scikit-learn, TensorFlow, PyTorch.
• Strong understanding of statistical modeling, ML algorithms, and data mining techniques.
• Experience with big data technologies (Spark, Hadoop) and SQL databases.

Responsibilities

• Design, develop, and deploy ML models for predictive analytics, forecasting, and pattern recognition.
• Perform data exploration, feature engineering, and model validation using statistical techniques.
• Collaborate with business units to translate requirements into data science solutions.
• Communicate complex findings clearly to technical and non-technical audiences.
• Optimize model performance, monitor deployed models, and iterate with new data.
• Stay current with the latest advancements in data science and AI.

Skills

Predictive modeling

Python

R

Statistics

ML algorithms

SQL

Big data

Model deployment

Education

Master's or PhD in CS/Stats/Math

Tools

scikit-learn

TensorFlow

PyTorch

Spark

Hadoop

Job description

Our client is seeking a highly analytical and experienced Senior Data Scientist to join their innovative team in Welkom . This role focuses on leveraging vast datasets to build sophisticated predictive models that drive strategic business decisions and optimize operational efficiency. You will work with cutting-edge machine learning techniques and big data technologies to uncover insights and develop actionable solutions. This is an excellent opportunity for a talented data scientist to contribute to high-impact projects, collaborate with diverse stakeholders, and grow their career within a forward-thinking organization committed to data-driven innovation and technological advancement in the heart of the Free State .

Key Responsibilities

• Design, develop, and deploy machine learning models for predictive analytics , forecasting, and pattern recognition.
• Perform rigorous data exploration, feature engineering, and model validation using statistical techniques.
• Collaborate with business units to understand their challenges and translate requirements into data science solutions.
• Communicate complex findings and recommendations clearly to technical and non-technical audiences.
• Optimize model performance, monitor deployed models, and iterate based on feedback and new data.
• Stay current with the latest advancements in data science, machine learning, and artificial intelligence.

Requirements

• Master's or Ph.D. in Computer Science, Statistics, Mathematics, or a related quantitative field.
• 5+ years of professional experience as a Data Scientist with a focus on predictive modeling .
• Proficiency in programming languages such as Python or R, and experience with relevant libraries (e.g., scikit-learn, TensorFlow, PyTorch).
• Strong understanding of statistical modeling, machine learning algorithms, and data mining techniques.
• Experience with big data technologies (e.g., Spark, Hadoop) and database querying (SQL).
• Excellent problem-solving skills and the ability to work independently and as part of a team in Welkom .

Benefits

• Competitive salary and performance-based incentive programs.
• Comprehensive health, dental, and vision insurance coverage.
• Retirement savings plan with company matching contributions.
• Opportunities for professional growth, training, and attendance at industry conferences.
• A dynamic work environment with access to advanced data infrastructure in Welkom .