Senior Data Scientist - Predictive Analytics

Placements24; George; Hybrid; ZAR 1,200,000 - 1,800,000; Full time

Benefits offered by this job

Health insurance

Retirement plan

Performance bonuses

Paid time off

Job summary

Placements24 is seeking a Senior Data Scientist in George, Western Cape (ZA) to lead predictive analytics initiatives. You will build and deploy ML models, analyze large datasets, and collaborate with stakeholders to drive business value. The role offers a hybrid work arrangement at our George facility.

The ideal candidate holds a Master's or PhD in a quantitative field with 7+ years of data science experience and strong Python/R and SQL skills, plus experience with Spark/Hadoop is a plus.

Qualifications

• Master's or Ph.D. in Statistics, Mathematics, Computer Science, Economics, or related quantitative field.
• Minimum 7 years of experience in data science with predictive modeling focus.
• Proven experience building and deploying ML models (regression, classification, clustering, time series).
• Proficiency in Python or R and libraries like scikit-learn, TensorFlow, PyTorch, Pandas, NumPy.
• Strong SQL skills for data extraction and manipulation.

Responsibilities

• Develop, validate, and deploy predictive models using ML and statistics.
• Analyze large datasets to identify trends and actionable insights.
• Design and implement A/B tests and experimental designs.
• Collaborate with stakeholders to translate business challenges into DS problems.
• Communicate complex analyses clearly to technical and non-technical audiences.
• Contribute to data pipelines and data quality improvements.
• Mentor junior data scientists and guide technical work.
• Build and maintain robust, scalable DS solutions.
• Document methodologies, code, and results thoroughly.

Skills

Python

R

SQL

Data storytelling

Education

Master's or PhD in Statistics/Math/CS/Economics

Tools

scikit-learn

TensorFlow

PyTorch

Pandas

NumPy

Spark

Hadoop

Job description

About the Role

Our client, a leading innovator in data-driven solutions, is seeking a Senior Data Scientist to spearhead advanced predictive analytics initiatives. This role will be instrumental in leveraging vast datasets to build sophisticated models that drive business strategy, enhance customer understanding, and optimize operational efficiency. You will work within a dynamic and collaborative team, utilizing cutting-edge machine learning techniques and statistical methodologies. This position is based at our modern facility in **George, Western Cape, ZA**, offering a hybrid work arrangement that allows for effective collaboration and flexibility. The ideal candidate will possess a strong quantitative background and a passion for uncovering insights from complex data.

Key Responsibilities

• Develop, validate, and deploy predictive models using machine learning and statistical techniques.
• Analyze large and complex datasets to identify trends, patterns, and actionable insights.
• Design and implement A/B tests and other experimental designs to measure the impact of interventions.
• Collaborate with business stakeholders to understand their challenges and translate them into data science problems.
• Communicate complex analytical findings clearly and concisely to both technical and non-technical audiences.
• Contribute to the development of data pipelines and the improvement of data quality.
• Stay current with the latest advancements in data science, machine learning, and artificial intelligence.
• Mentor junior data scientists and provide technical guidance.
• Build and maintain robust, scalable data science solutions.
• Document methodologies, code, and results thoroughly.

Requirements

• Master's or Ph.D. in Statistics, Mathematics, Computer Science, Economics, or a related quantitative field.
• Minimum of 7 years of experience in data science, with a focus on predictive modeling and analytics.
• Proven experience in building and deploying machine learning models (e.g., regression, classification, clustering, time series forecasting).
• Proficiency in programming languages such as Python or R, and expertise with relevant libraries (e.g., scikit-learn, TensorFlow, PyTorch, Pandas, NumPy).
• Strong SQL skills for data extraction and manipulation.
• Experience with big data technologies (e.g., Spark, Hadoop) is a plus.
• Excellent analytical, problem-solving, and critical thinking skills.
• Strong communication and presentation skills, with the ability to convey complex ideas effectively.
• Experience working in a hybrid work environment and collaborating with cross-functional teams.
• Demonstrated ability to deliver data-driven solutions that have a tangible business impact.

Benefits

Our client offers a competitive salary and a comprehensive benefits package, including excellent health, dental, and vision insurance, a generous retirement savings plan, performance-based bonuses, and ample paid time off. We provide opportunities for continuous professional development through training, conferences, and access to cutting-edge tools. Join a collaborative and innovative environment that values data-driven decision-making. This role in **George, Western Cape, ZA** offers a stimulating career path in a growing industry.