Harnham

Senior Data Scientist

Miami, FL, US

8 days ago
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Summary

Title: Senior Data Scientist

Location/Schedule: Onsite 4 Days/Week – Miami, FL


Company/Role Overview:

A leading national fast-food restaurant brand is seeking a Senior Data Scientist to join their Marketing Analytics team. This is a highly project-based role focused on building and deploying advanced analytical solutions that directly influence sales performance, marketing strategy, and customer engagement across thousands of locations.

As a key member of the analytics department, you’ll work on initiatives ranging from sales forecasting and store clustering to personalized promotion recommendations and performance modeling.


Responsibilities:

  • Lead development of predictive and prescriptive models for sales forecasting, store performance, and marketing effectiveness
  • Design and implement clustering and segmentation strategies to inform store-level marketing initiatives
  • Drive performance analytics and generate actionable insights for marketing and operations stakeholders
  • Build and deploy machine learning models across AWS and Azure DevOps environments
  • Support A/B testing frameworks and time-series modeling to evaluate marketing mix and promotion performance
  • Translate complex data findings into clear recommendations for non-technical business partners


Qualifications:

  • 6+ years of hands-on data science experience (excluding academic work)
  • Master’s degree in a technical discipline (e.g., Data Science, Statistics, Engineering, Computer Science) OR 10+ years of experience in a professional data environment
  • Proven experience in developing and deploying models for forecasting, classification, regression, clustering, and marketing analytics
  • Strong coding and data engineering skills using Python, SQL, GitHub, Azure DevOps, and AWS SageMaker
  • Demonstrated ability to manage complex, project-based analytical workstreams within a business setting
  • Excellent communication skills with the ability to influence stakeholders through data-driven storytelling


Benefits:

  • Competitive base salary with annual performance bonus
  • Comprehensive health, dental, and vision insurance
  • 401(k) with employer match
  • Generous PTO and holiday schedule

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