Data Scientist (Machine Learning Focus)

Placements24; Mossel Bay; Hybrid; ZAR 700,000 - 1,100,000; Full time

Benefits offered by this job

Hybrid work arrangement

Health and wellness benefits

Performance bonuses

Professional development opportunities

Generous leave policies

Job summary

Placements24 in Mossel Bay, Western Cape, is seeking a Data Scientist with a strong focus on machine learning to develop and deploy models that solve real business problems. You will work with a talented team to extract actionable insights from large datasets and drive data-driven decisions in a hybrid work setting.

You will implement ML algorithms, preprocess data, and communicate findings to both technical and non-technical stakeholders while contributing to data infrastructure and tooling for

Qualifications

• Master's or PhD in CS/Statistics/Math or related quantitative field.
• 3+ years of experience as a Data Scientist focusing on machine learning.
• Proficiency in Python or R with ML libraries (scikit-learn, TensorFlow, PyTorch).

Responsibilities

• Develop, train, and deploy ML models for business applications.
• Analyze large datasets to identify trends and insights.
• Clean and preprocess data for modeling.
• Evaluate and compare ML algorithms and techniques.
• Communicate findings to technical and non-technical stakeholders.
• Collaborate with data engineers to integrate models into production systems.
• Design and run A/B tests to validate model performance.
• Stay updated with ML advances and data science tools.
• Contribute to data infrastructure and tooling.
• Develop data visualisations to communicate insights.

Skills

Python

R

Machine Learning

Statistics

SQL

Data Visualization

Big Data

Communication skills

Education

Master's or PhD in Computer Science / Statistics / Mathematics or related quantitative field

Tools

scikit-learn

TensorFlow

PyTorch

Pandas

NumPy

Tableau

Spark

Job description

About the Role

Our client, a cutting-edge analytics firm based in Mossel Bay, Western Cape , is looking for a talented Data Scientist with a strong focus on Machine Learning. In this role, you will be responsible for developing and deploying advanced machine learning models to solve complex business problems, extract actionable insights from large datasets, and drive data-driven decision-making. You will work with a team of experts in a collaborative environment, leveraging state-of-the‑art tools and techniques. The ideal candidate possesses a deep understanding of statistical modeling, machine learning algorithms, and data mining techniques, coupled with strong programming skills. This is an exciting opportunity to contribute to groundbreaking projects and shape the future of data science within a growing organization in the scenic region of Mossel Bay .

Key Responsibilities

• Develop, train, and deploy machine learning models for various business applications.
• Analyze large, complex datasets to identify trends, patterns, and insights.
• Clean, transform, and preprocess data to prepare it for modeling.
• Evaluate and compare different machine learning algorithms and techniques.
• Communicate complex findings and recommendations to technical and non-technical stakeholders.
• Collaborate with data engineers and software developers to integrate models into production systems.
• Design and conduct A/B tests and experiments to validate model performance.
• Stay current with the latest advancements in machine learning and data science.
• Contribute to the development of data infrastructure and tools.
• Develop data visualizations to effectively communicate insights.

Requirements

• Master's or PhD in Computer Science, Statistics, Mathematics, or a related quantitative field.
• Proven experience (3+ years) as a Data Scientist with a focus on machine learning.
• Strong theoretical and practical knowledge of machine learning algorithms (e.g., regression, classification, clustering, deep learning).
• Proficiency in programming languages such as Python or R, including relevant libraries (e.g., scikit‑learn, TensorFlow, PyTorch, Pandas, NumPy).
• Experience with SQL and working with large datasets.
• Familiarity with data visualization tools (e.g., Matplotlib, Seaborn, Tableau).
• 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.
• Ability to work effectively in a team and independently.

Benefits

Our client offers a competitive salary, comprehensive health and wellness benefits, performance bonuses, and opportunities for continued learning and professional development. Employees enjoy a hybrid work arrangement, access to advanced technologies, and a stimulating work environment in Mossel Bay, Western Cape . We provide a collaborative atmosphere, generous leave policies, and a commitment to employee well‑being and career growth.