Data Scientist - AI Specialization

Placements24; Johannesburg; Hybrid; ZAR 900,000 - 1,300,000; Full time

Benefits offered by this job

Competitive salary

Benefits package

Professional development opportunities

Hybrid work model

Job summary

Placements24 in Johannesburg-based markets is seeking a Data Scientist with an AI focus to join a hybrid team in Klerksdorp, North West. You will build and deploy ML models, process large data sets, and derive insights for business decisions.

The role emphasizes collaboration with engineers and product managers, applying advanced stats and ML methods, and mentoring junior team members while advancing AI initiatives.

Qualifications

• Master's or Ph.D. in Data Science or related quantitative field.
• Proven portfolio of AI/ML projects.
• Proficiency in Python or R with relevant libraries.
• Experience with SQL and big data technologies preferred.

Responsibilities

• Develop and implement machine learning models for predictive analytics, classification, clustering, and other AI-driven tasks.
• Clean, process, and transform large datasets to prepare them for analysis and model training.
• Perform exploratory data analysis to identify trends, patterns, and insights.
• Design and conduct experiments to test hypotheses and evaluate model performance.
• Collaborate with engineers and product managers to deploy models into production environments.
• Communicate findings and insights effectively to both technical and non-technical stakeholders through visualizations and reports.
• Stay current with the latest advancements in data science, machine learning, and AI.
• Contribute to the development of data-driven products and solutions.
• Mentor junior data scientists and share knowledge within the team.

Skills

Data science

Python

R

Pandas

NumPy

Scikit-learn

TensorFlow

PyTorch

Education

Master's or Ph.D. in Data Science, Statistics, Computer Science, Mathematics, or related quantitative field

Tools

SQL

Spark

Hadoop

Job description

About the Role

Our client, a dynamic player in the AI & Emerging Technologies sector, is seeking a talented Data Scientist with a strong AI specialization to join their team in Klerksdorp, North West. This role is crucial for leveraging data to build intelligent systems and derive actionable insights. You will work on challenging projects, applying advanced statistical techniques and machine learning algorithms to solve real-world problems.

The position offers a hybrid work arrangement, allowing for collaboration with colleagues while providing flexibility. You will be part of a forward-thinking team dedicated to pushing the boundaries of what's possible with data and AI.

Key Responsibilities

• Develop and implement machine learning models for predictive analytics, classification, clustering, and other AI-driven tasks.
• Clean, process, and transform large datasets to prepare them for analysis and model training.
• Perform exploratory data analysis to identify trends, patterns, and insights.
• Design and conduct experiments to test hypotheses and evaluate model performance.
• Collaborate with engineers and product managers to deploy models into production environments.
• Communicate findings and insights effectively to both technical and non-technical stakeholders through visualizations and reports.
• Stay current with the latest advancements in data science, machine learning, and AI.
• Contribute to the development of data-driven products and solutions.
• Mentor junior data scientists and share knowledge within the team.

Requirements

• Master's or Ph.D. in Data Science, Statistics, Computer Science, Mathematics, or a related quantitative field.
• Proven experience as a Data Scientist with a strong portfolio of AI/ML projects.
• Proficiency in programming languages such as Python or R, and experience with relevant libraries (e.g., Pandas, NumPy, Scikit-learn, TensorFlow, PyTorch).
• Strong understanding of statistical modeling, machine learning algorithms, and data mining techniques.
• Experience with SQL and working with relational databases.
• Familiarity 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 explain complex concepts clearly.
• Ability to work effectively in a hybrid team environment.

Benefits

Our client offers a competitive salary, a comprehensive benefits package, professional development opportunities, and a dynamic work environment. The hybrid work model provides flexibility, allowing for a balance between in-office collaboration and remote work. You will have the opportunity to work on exciting AI projects that have a real impact, and be part of a team that values innovation and continuous learning. Join our team in Klerksdorp, North West, and help drive data-informed decisions.