Team Lead, Decision Science

New
R
RenmoneyFintech, Banking
Lagos, Lagos, Nigeria. RussiaFull-TimeLead
Salary not disclosed
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Job Details

Languages
Fluent in spoken English.
Required Skills
AWSPythonSQLAgileMachine LearningMicrosoft Power BISCRUMTableauMLOps

Requirements

  • Demonstrated experience in fintech or banking, specifically in emerging markets.
  • Hands-on experience developing ML scoring models for text, speech, behavioral analytics, and dynamic modeling.
  • Strong programming proficiency in Python and SQL for data analysis, modeling, and automation.
  • Proven expertise in machine learning techniques, including regression, classification, boosting, graph models, neural networks, NLP, and LLMs.
  • Solid understanding and practical implementation of AI concepts and systems.
  • Familiarity with MLOps including data pipelines, model deployment, and productionizing solutions.
  • Experience with cloud computing platforms, AWS highly preferred.
  • Proficiency with BI and data visualization tools like PowerBI, Excel, Tableau, or Grafana.
  • Prior exposure to risk management or analytics, particularly in the cards or payments space.
  • Strong grasp of Agile and Scrum methodologies.
  • Excellent communication and presentation skills.
  • Fluent in spoken English.

Responsibilities

  • Lead and manage a high-performing Decision Science team, including recruitment, training, and performance improvement.
  • Develop advanced ML models (ensembles, AI algorithms) for credit, fraud, marketing, collections, and dynamic pricing.
  • Manage stakeholder expectations by communicating with risk, collections, and other business units to align on model priorities.
  • Oversee the full ML model lifecycle from identification to deployment, production testing, and stability monitoring.
  • Manage the environment, processes, and tools, including Git, Jira, and Confluence, following Agile/Scrum methodologies.
  • Collaborate with the DWH team to ensure data quality, reliability, and support feature-store administration.
  • Maintain project documentation and implement team standards for knowledge sharing.
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