Shoprite Group IT / Telecom Jobs in Western Cape
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The Machine Learning Engineer is primarily responsible for building end-to-end machine learning models from ideation to deployment and scalability. S/he creates new and improved data-driven solutions to assist the Group in answering business questions, gaining competitive advantage, identifying new market opportunities, increasing efficiencies, and/or reducing costs.
Job Objectives
- Work in a cross-functional team, collaborating with data scientists, engineers, and analysts to understand project goals, interpret end-users intent, and drive the build, implementation, and scale-up of algorithms for measurable impact.
- Understand and use ANN's, CNN's, RNN's, autoencoders, fundamental data science concepts (linear and logistic regression, SVM's, dimensionality reduction), decision trees, gradient boosting, ensemble models, etc. to develop machine learning models.
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- Implement the above architectures with deep learning frameworks such as Keras and TensorFlow.
- Train models on large-scale data and fine-tune hyper-parameters.
- Research and implement appropriate machine learning algorithms and tools by selecting the correct libraries, programming languages, and frameworks for each task.
- Understand and use computer science fundamentals, including data structures, algorithms, computability, complexity, and computer architecture.
- Keep abreast of developments in the field, and integrate the latest data technologies into existing requirements.
- Follow best practices and standards in machine learning.
- Peer review machine learning models and advise on shortfalls and improvement.
- Provide guidance to junior machine learning engineers and the general team (where applicable).
- Present complex machine learning concepts and results to both technical and non-technical audiences.
Qualifications
Essential
- 4 year Degree / NQF level 7 in IT and Computer Science
Desirable
- Degree in Mathematical Sciences, Electrical, Robotic or Mechanical or Data Science
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Experience
Essential
- Up to 5 years of Experience in Machine Learning and Data Science.
Knowledge and Skills
Essential
- SQL
- Python
- Probability and Statistics
- Rescriptive and Predictive Modeling
- at least 3 years of experience in Machine Learning.
- at least 3 years of experience in Data Science.
- Cloud Platform (AWS)
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