Data Freelance Hub
Featured Role
Senior Data Scientist, W2 Contractor – Apply directly with Data Freelance Hub.
Job Overview Location: San Ramon, CA (hybrid). Duration: January 16, 2026 – January 16, 2027. Compensation: $80.00 – $85.00 per hour.
Role: Senior Data Scientist. Travel: 5%–10% per month. Remote work with 1–2 in‑office meetings per month.
Key Skills
Hands‑on experience building and deploying machine‑learning models for real‑world applications.
Understanding of model evaluation, optimization, and feature engineering.
Solid foundation in probability, linear algebra, calculus, and statistical inference.
Strong command of Python, R, and SQL for data manipulation and model development.
Effective presentation skills – delivering insights through graphics, dashboards, and presentations.
Domain knowledge of utility data, project‑management methodologies, and Foundry experience (additional desired).
Desired Education / Skills
Ph.D. in engineering or a related field (computer science, natural sciences, mathematics).
Experience with Python, R, Scala, and SQL.
Experience developing solutions with Pandas/Scikit‑learn, Spark, or comparable technologies.
Experience with Jupyter, Zeppelin, or other data‑science notebooks.
Experience with AWS, Azure, and cloud computing technologies.
Scrum team experience.
Energy‑industry experience.
Designing efficient data‑science workflows and database architecture for data‑science purposes.
Experience with forecasting, Bayesian networks, and graph analytics.
Strong statistical background.
Knowledge of software‑development methodologies and engineering principles.
Knowledge of program‑management theories and best practices.
Familiarity with additional programming languages (Visual Basic, Ladder Logic, PLC, C, SharePoint, HTML, Java, Adobe) as needed.
Competency in processes for continuous improvement.
Knowledge of data‑model design philosophies for data‑warehouses and OLTP systems.
Job Type: Contract. Work Location: In person (hybrid). Prepared to deliver multi‑mode communications to diverse audiences.
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Job Overview Location: San Ramon, CA (hybrid). Duration: January 16, 2026 – January 16, 2027. Compensation: $80.00 – $85.00 per hour.
Role: Senior Data Scientist. Travel: 5%–10% per month. Remote work with 1–2 in‑office meetings per month.
Key Skills
Hands‑on experience building and deploying machine‑learning models for real‑world applications.
Understanding of model evaluation, optimization, and feature engineering.
Solid foundation in probability, linear algebra, calculus, and statistical inference.
Strong command of Python, R, and SQL for data manipulation and model development.
Effective presentation skills – delivering insights through graphics, dashboards, and presentations.
Domain knowledge of utility data, project‑management methodologies, and Foundry experience (additional desired).
Desired Education / Skills
Ph.D. in engineering or a related field (computer science, natural sciences, mathematics).
Experience with Python, R, Scala, and SQL.
Experience developing solutions with Pandas/Scikit‑learn, Spark, or comparable technologies.
Experience with Jupyter, Zeppelin, or other data‑science notebooks.
Experience with AWS, Azure, and cloud computing technologies.
Scrum team experience.
Energy‑industry experience.
Designing efficient data‑science workflows and database architecture for data‑science purposes.
Experience with forecasting, Bayesian networks, and graph analytics.
Strong statistical background.
Knowledge of software‑development methodologies and engineering principles.
Knowledge of program‑management theories and best practices.
Familiarity with additional programming languages (Visual Basic, Ladder Logic, PLC, C, SharePoint, HTML, Java, Adobe) as needed.
Competency in processes for continuous improvement.
Knowledge of data‑model design philosophies for data‑warehouses and OLTP systems.
Job Type: Contract. Work Location: In person (hybrid). Prepared to deliver multi‑mode communications to diverse audiences.
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