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Big Data and AI Specialist

Tanzania, United Republic of, Iringa Employment contract · Job Posted July 08, 2026
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Job Description

At Vodafone, we’re not just shaping the future of connectivity for our customers – we’re shaping the future for everyone who joins our team. When you work with us, you’re part of a global mission to connect people, solve complex challenges, and create a sustainable and more inclusive world. If you want to grow your career whilst finding the perfect balance between work and life, Vodafone offers the opportunities to help you belong and make a real impact.

Job Responsibility

  • Creating AI systems for product monetization, productivity and customer service excellence
  • Implementing big data projects and data science initiatives
  • Delivering actionable insights to support and contribute toward the delivery of business objectives and targets
  • Contributing to the wider AI community to support and advance Machine Learning capability across Vodafone globally
  • Identify, analyse and interpret trends and patterns in complex data sets
  • Support the extraction of data (ETL) from multiple sources to build domain-oriented lakehouses
  • Manage E2E go to market execution of big data, AI and special projects initiatives
  • Implement machine learning models for various areas of the business on MLOPs
  • Communicate analytics and ML model use cases and results to business users

Requirements

  • 2+ years of experience in similar big data and data science role
  • Degree in quantitative fields like Mathematics, Statistics, Economics, Actuarial science, Computer Science or Engineering, Artificial Intelligence or related fields
  • Knowledge of customer driven marketing techniques and processes
  • Proficiency in Python and associated data Science ecosystem, Machine Learning and Experiments Design
  • Expertise in data manipulation: use of structured data tools (e.g., SQL) and unstructured data tools and platforms (e.g., Hadoop, Spark)
  • Project knowledge and experience would be advantageous
  • Excellent analytical and causal reasoning skills
  • Excellent communication and presentation skills
  • Strong data management skills
  • Ability to anticipate customer, competitor and market dynamics and propose commercial actions proactively
  • Problem-solving agility and flexibility

Nice to have

Project knowledge and experience

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