Staff Data Scientist

1 month ago


Cairo, Egypt Nana Full time
Job Description

Responsibilities:

  • Employ analytic techniques to determine ML model operating points, devise new features, and deploy rules to optimize our fraud protection system.
  • Play a lead role in refining and reinventing our fraud monitoring, detection, and mitigation processes.
  • Devise and implement innovative fraud strategy enhancements, automation, and complex analysis both independently and as a project lead.
  • Respond to, investigate, and resolve new emerging fraud attacks and live issues.
  • Collaborate with engineering and partner teams cross-company in support of implementing comprehensive fraud strategies.
  • Adhere to platform KPIs related to fraud and customer experience.

Job Requirements

requirements

  • Excellent communication and collaboration skills
  • Desire to learn and improve constantly
  • Self-motivated, tenacious team player
  • Ability to drive good decisions through data with great attention to detail and excellent logical problem-solving skills
  • Familiarity with the whole life cycle for fraud model or transaction analytic model development and deployment
  • Exceptional coding skills in Python and R
  • Advanced working knowledge in cloud AI and Machine Learning in GCP is a plus
  • Familiarity with the distributed computing systems like COSMOS, Hadoop, MapReduce, Spark, Databricks, HDInsight and/or similar systems
  • Advanced data visualization skills in PowerBI or similar application.
  • 3+ years in a data scientist role with experience using machine learning models
  • 3+ years conducting transaction analytics and managing production system rule logic to mitigate ecommerce fraud (or similar work in a closely related domain)
  • BSc in Computer Science, Mathematics or similar field; Master’s degree is a plus (Relevant work experience can substitute).

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