

Tandym Group
Senior Data Scientist
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is a Senior Data Scientist position for a Fortune 50 financial services organization, offering a hybrid work opportunity. Contract length and pay rate are unspecified. Requires 10+ years of experience, advanced knowledge in statistical modeling, and proficiency in SQL and Python.
🌎 - Country
United States
💱 - Currency
$ USD
-
💰 - Day rate
560
-
🗓️ - Date
April 7, 2026
🕒 - Duration
Unknown
-
🏝️ - Location
Hybrid
-
📄 - Contract
Unknown
-
🔒 - Security
Unknown
-
📍 - Location detailed
Vienna, VA
-
🧠 - Skills detailed
#Database Design #BI (Business Intelligence) #Compliance #Data Modeling #Plotly #Data Analysis #Data Science #Mathematics #Visualization #Security #ML (Machine Learning) #Cybersecurity #Datasets #Statistics #Microsoft Power BI #Data Governance #Leadership #Data Pipeline #Data Mining #Jupyter #Python #SQL (Structured Query Language)
Role description
A Fortune 50 financial services organization is seeking a highly skilled Senior Data Scientist to support advanced analytical initiatives across complex data environments.
•
•
• This is a Hybrid opportunity requiring the qualified professional to work onsite at least 3 days a week.
•
•
• Responsibilities:
• Develop and implement advanced statistical and machine learning models to analyze complex datasets and drive business insights
• Apply probabilistic theory, game theory, and dynamic systems concepts to solve real-world problems
• Design and optimize data models, database structures, and data pipelines to support analytical initiatives
• Perform data mining, analysis, and modeling to identify patterns, trends, and opportunities
• Develop and deliver data visualizations and dashboards to communicate insights effectively to stakeholders
• Collaborate with cross-functional teams to translate business needs into analytical solutions
• Present findings and recommendations to both technical and non-technical audiences, including senior leadership
• Continuously evaluate and improve model performance, algorithms, and analytical methodologies
• Support development of predictive models, simulations, and optimization strategies
• Ensure alignment with data governance, security, and compliance standards
Qualifications:
• 10+ years of experience in Data Science, Quantitative Analysis, or related fields, and/or a Doctorate in Mathematics, Physics, Statistics, or a related discipline
• Advanced knowledge of Probabilistic Theory, Game Theory, and Dynamic Systems Theory
• Strong understanding of Machine Learning, Statistical Modeling, and Algorithm Development
• Experience with Database Design, Data Mining, and Data Modeling concepts
• Proven ability to develop effective Data Visualization strategies
• Strong communication skills with the ability to translate complex technical concepts into business insights
Desired Qualifications:
• Advanced knowledge of algorithmic, Bayesian, Nash equilibrium, and related Game Theory disciplines
• Proficiency with SQL, Python, Jupyter Notebook/Lab, and modern analytical frameworks
• Experience with data visualization tools such as Power BI or Plotly
• Exposure to Cybersecurity frameworks and related Data Analysis
• Experience working in large-scale, enterprise, or regulated environments
A Fortune 50 financial services organization is seeking a highly skilled Senior Data Scientist to support advanced analytical initiatives across complex data environments.
•
•
• This is a Hybrid opportunity requiring the qualified professional to work onsite at least 3 days a week.
•
•
• Responsibilities:
• Develop and implement advanced statistical and machine learning models to analyze complex datasets and drive business insights
• Apply probabilistic theory, game theory, and dynamic systems concepts to solve real-world problems
• Design and optimize data models, database structures, and data pipelines to support analytical initiatives
• Perform data mining, analysis, and modeling to identify patterns, trends, and opportunities
• Develop and deliver data visualizations and dashboards to communicate insights effectively to stakeholders
• Collaborate with cross-functional teams to translate business needs into analytical solutions
• Present findings and recommendations to both technical and non-technical audiences, including senior leadership
• Continuously evaluate and improve model performance, algorithms, and analytical methodologies
• Support development of predictive models, simulations, and optimization strategies
• Ensure alignment with data governance, security, and compliance standards
Qualifications:
• 10+ years of experience in Data Science, Quantitative Analysis, or related fields, and/or a Doctorate in Mathematics, Physics, Statistics, or a related discipline
• Advanced knowledge of Probabilistic Theory, Game Theory, and Dynamic Systems Theory
• Strong understanding of Machine Learning, Statistical Modeling, and Algorithm Development
• Experience with Database Design, Data Mining, and Data Modeling concepts
• Proven ability to develop effective Data Visualization strategies
• Strong communication skills with the ability to translate complex technical concepts into business insights
Desired Qualifications:
• Advanced knowledge of algorithmic, Bayesian, Nash equilibrium, and related Game Theory disciplines
• Proficiency with SQL, Python, Jupyter Notebook/Lab, and modern analytical frameworks
• Experience with data visualization tools such as Power BI or Plotly
• Exposure to Cybersecurity frameworks and related Data Analysis
• Experience working in large-scale, enterprise, or regulated environments






