

Open Systems Technologies
Data Scientist
β - Featured Role | Apply direct with Data Freelance Hub
This role is for a Data Scientist with a contract length of "unknown," offering a pay rate of "unknown." Key skills include Python, R, SQL, machine learning frameworks, and experience in financial services. A degree in a related field is required.
π - Country
United States
π± - Currency
$ USD
-
π° - Day rate
520
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ποΈ - Date
January 14, 2026
π - Duration
Unknown
-
ποΈ - Location
Unknown
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π - Contract
Unknown
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π - Security
Unknown
-
π - Location detailed
Reston, VA
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π§ - Skills detailed
#AWS (Amazon Web Services) #Pandas #R #Big Data #Security #PyTorch #Datasets #Mathematics #Libraries #Computer Science #Statistics #Compliance #Data Science #Cloud #GCP (Google Cloud Platform) #Hadoop #Spark (Apache Spark) #ML (Machine Learning) #SQL (Structured Query Language) #Python #Data Governance #Visualization #AI (Artificial Intelligence) #Azure #Data Integrity #NumPy #Data Manipulation #TensorFlow
Role description
Key Responsibilities
β’ Collect, clean, and preprocess large datasets from multiple sources.
β’ Apply statistical analysis and machine learning techniques to solve business problems.
β’ Build predictive models and algorithms to optimize processes and improve outcomes.
β’ Develop dashboards and visualizations to communicate insights effectively.
β’ Collaborate with cross-functional teams (Product, Engineering, Risk, Marketing) to identify opportunities for leveraging data.
β’ Ensure data integrity, security, and compliance with organizational standards.
β’ Stay current with emerging technologies and best practices in data science and AI.
\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_
Required Qualifications
β’ Bachelorβs or Masterβs degree in Data Science, Computer Science, Statistics, Mathematics, or related field.
β’ Strong proficiency in Python, R, SQL, and experience with data manipulation libraries (e.g., Pandas, NumPy).
β’ Hands-on experience with machine learning frameworks (e.g., scikit-learn, TensorFlow, PyTorch).
β’ Solid understanding of statistical modeling, hypothesis testing, and data visualization.
β’ Experience with big data platforms (e.g., Spark, Hadoop) and cloud environments (AWS, Azure, GCP).
β’ Excellent problem-solving skills and ability to communicate complex concepts clearly.
\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_
Preferred Qualifications
β’ Experience in risk modeling, financial services, or product analytics.
β’ Knowledge of MLOps and deploying models in production.
β’ Familiarity with data governance and compliance frameworks.
\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_
Soft Skills
β’ Strong analytical thinking and attention to detail.
β’ Ability to work independently and in a team environment.
β’ Effective communication and stakeholder management skills.
Key Responsibilities
β’ Collect, clean, and preprocess large datasets from multiple sources.
β’ Apply statistical analysis and machine learning techniques to solve business problems.
β’ Build predictive models and algorithms to optimize processes and improve outcomes.
β’ Develop dashboards and visualizations to communicate insights effectively.
β’ Collaborate with cross-functional teams (Product, Engineering, Risk, Marketing) to identify opportunities for leveraging data.
β’ Ensure data integrity, security, and compliance with organizational standards.
β’ Stay current with emerging technologies and best practices in data science and AI.
\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_
Required Qualifications
β’ Bachelorβs or Masterβs degree in Data Science, Computer Science, Statistics, Mathematics, or related field.
β’ Strong proficiency in Python, R, SQL, and experience with data manipulation libraries (e.g., Pandas, NumPy).
β’ Hands-on experience with machine learning frameworks (e.g., scikit-learn, TensorFlow, PyTorch).
β’ Solid understanding of statistical modeling, hypothesis testing, and data visualization.
β’ Experience with big data platforms (e.g., Spark, Hadoop) and cloud environments (AWS, Azure, GCP).
β’ Excellent problem-solving skills and ability to communicate complex concepts clearly.
\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_
Preferred Qualifications
β’ Experience in risk modeling, financial services, or product analytics.
β’ Knowledge of MLOps and deploying models in production.
β’ Familiarity with data governance and compliance frameworks.
\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_
Soft Skills
β’ Strong analytical thinking and attention to detail.
β’ Ability to work independently and in a team environment.
β’ Effective communication and stakeholder management skills.






