

Job Spark
Data Scientist
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Data Scientist, remote, with a contract length of over 6 months, offering flexible hours. Key requirements include 3–5+ years in data science, strong Python skills, and experience with end-to-end ML modeling and statistics.
🌎 - Country
United States
💱 - Currency
$ USD
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💰 - Day rate
Unknown
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🗓️ - Date
December 6, 2025
🕒 - Duration
More than 6 months
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🏝️ - Location
Remote
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📄 - Contract
Unknown
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🔒 - Security
Unknown
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📍 - Location detailed
United States
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🧠 - Skills detailed
#Snowflake #Storytelling #BigQuery #Python #Pandas #ML (Machine Learning) #Documentation #Statistics #SQL (Structured Query Language) #AI (Artificial Intelligence) #Datasets #NumPy #Big Data #Spark (Apache Spark) #Data Science #NLP (Natural Language Processing)
Role description
Role: Data Scientist
Location: Remote
What You’ll Do:
• Analyze large datasets to uncover trends and guide modeling direction
• Build predictive models and ML pipelines across tabular, time-series, NLP, or multimodal data
• Design validation strategies, experiments, and rigorous analytical workflows
• Develop automated feature pipelines and reproducible research environments
• Perform EDA, hypothesis testing, and model investigations
• Translate findings into actionable recommendations for cross-functional teams
• Partner with ML engineers to productionize models and scale data workflows
• Deliver insights through clear reports and documentation
What Makes You a Great Fit:
• Kaggle Competitions Grandmaster or equivalent elite competition performance
• 3–5+ years in data science or applied analytics
• Strong Python expertise (Pandas, NumPy, Polars, scikit-learn, etc.)
• Proven experience with end-to-end ML modeling
• Solid grounding in statistics, experiment design, and causal analysis
• Familiarity with SQL, dashboards, distributed datasets, and experiment tracking
• Excellent communication and storytelling with data
Bonus Skills:
• Contributions across Kaggle tracks
• Experience in AI labs, fintech, or ML-focused teams
• Knowledge of LLMs, multimodal models, embeddings
• Experience with big data tools (Spark, Ray, Snowflake, BigQuery)
• Familiarity with Bayesian or probabilistic modeling
Why This Role Stands Out:
• Work on frontier AI research problems
• Apply competition-level modeling skills to high-impact real-world challenges
• Collaborate with world-class research and ML engineering teams
• Flexible 30–40 hrs/week (or full-time)
• Fully remote, async-friendly environment
Apply Now!
Role: Data Scientist
Location: Remote
What You’ll Do:
• Analyze large datasets to uncover trends and guide modeling direction
• Build predictive models and ML pipelines across tabular, time-series, NLP, or multimodal data
• Design validation strategies, experiments, and rigorous analytical workflows
• Develop automated feature pipelines and reproducible research environments
• Perform EDA, hypothesis testing, and model investigations
• Translate findings into actionable recommendations for cross-functional teams
• Partner with ML engineers to productionize models and scale data workflows
• Deliver insights through clear reports and documentation
What Makes You a Great Fit:
• Kaggle Competitions Grandmaster or equivalent elite competition performance
• 3–5+ years in data science or applied analytics
• Strong Python expertise (Pandas, NumPy, Polars, scikit-learn, etc.)
• Proven experience with end-to-end ML modeling
• Solid grounding in statistics, experiment design, and causal analysis
• Familiarity with SQL, dashboards, distributed datasets, and experiment tracking
• Excellent communication and storytelling with data
Bonus Skills:
• Contributions across Kaggle tracks
• Experience in AI labs, fintech, or ML-focused teams
• Knowledge of LLMs, multimodal models, embeddings
• Experience with big data tools (Spark, Ray, Snowflake, BigQuery)
• Familiarity with Bayesian or probabilistic modeling
Why This Role Stands Out:
• Work on frontier AI research problems
• Apply competition-level modeling skills to high-impact real-world challenges
• Collaborate with world-class research and ML engineering teams
• Flexible 30–40 hrs/week (or full-time)
• Fully remote, async-friendly environment
Apply Now!




