BIE Leader

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Aramex
Johannesburg
ZAR 400 000 - 800 000
Be among the first applicants.
6 days ago
Job description

In this role, you should be highly analytical with a knack for analysis, math and statistics. Critical thinking and problem-solving skills are essential for interpreting data. We also want to see a passion for machine-learning and research. Your goal will be to help our company analyse trends to make better decisions.

Responsibilities would include:

  • Undertaking data collection, data pre-processing, data engineering, feature selection and exploratory data analysis
  • Interpreting data, analysing results using statistical techniques
  • Building models to address business problems
  • Presenting information using data visualization techniques
  • Maintain and develop dashboards using business intelligence tools example Power Bi and Tableau
  • Maintain and develop datasets on our BI Microsoft SQL server
  • Manage a team of data analysts and monitor performance
  • Conduct yearly and quarterly KPI reviews
  • Lead successful team initiatives

Key Duties:

  • Identify valuable data sources and automate collection processes
  • Undertake pre-processing of structured and unstructured data
  • Analyse large amounts of information to discover trends and patterns
  • Build predictive models and machine-learning algorithms
  • Combine models through ensemble modelling
  • Evaluate model performance and use hyperparameter tuning or feature selection to improve models
  • Implement object serialization (Storing variables and their values)
  • Ensure model reproducibility (environment dependencies and versions)
  • Present information using data visualization techniques
  • Propose solutions and strategies to business challenges
  • Collaborate with engineering and product development teams
  • Implement and drive new projects/models within the business
  • Identify areas of improvement within the business and propose the required solutions
  • Provide instruction and guidance to other personnel within the Solutions team and company
  • Conduct and lead feasibility studies on various internal and external ventures
  • Present key findings to clients and the business
  • Keep EXCO informed of trends within the industry and business
  • Offer guidance and support to the Business Analysts

Minimum Requirements:

  • Proven experience as a Manager/Leader in a similar role
  • Understanding of the logistics industry
  • Proven experience as a Data Scientist or Data Analyst
  • Experience in data mining
  • Understanding of machine-learning and operations research
  • Knowledge of SQL and Python
  • Experience using business intelligence tools (e.g. Tableau and Power Bi)
  • Analytical mind and business acumen
  • Problem-solving aptitude
  • Excellent communication and presentation skills (Visual storytelling)
  • BSc/BA in Computer Science, Engineering or relevant field; graduate degree in Data Science or another quantitative field is preferred
  • Valid Code 08 driver’s license and own reliable transport

Technical Qualifications and Skills (Course/Certificates and experience):

  • Microsoft Excel
  • Microsoft Power BI Desktop
  • Power Bi online
  • Tableau Server and Online
  • Microsoft SQL Server
  • Python (Programming language)
  • Experience with Pandas library
  • Python Data Analysis Library
  • Data Analytics
  • Data Science
  • Experience with Machine Learning (Regression and classification)
  • Project Management
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