
Senior Data Scientist
Posted 15 hours ago

Posted 15 hours ago
This is a fully remote position, open to applicants in United States.
• Lead the creation of statistical and machine learning models for the FALCON initiative.
• Develop models to identify kinematic behaviors using both live and historical datasets.
• Design and execute simulations to guide system analytics methodologies.
• Provide support for mission-critical software applications, backend services, APIs, data processing workflows, and analytical functionalities.
• Build and enhance software applications.
• Maintain and upgrade existing custom applications.
• Diagnose defects and optimize performance.
• Participate in code reviews and contribute to technical documentation.
• Lead teams in developing analytic solutions tailored to customer requirements.
• Improve analytic solutions focusing on quality and performance.
• Integrate data from diverse sources to establish a unified operational view.
• Choose and apply statistical analyses and scoring metrics to assess algorithm efficacy.
• Generate training and testing datasets.
• Conduct data cleansing, validation, and ETL processes.
• Create analytical reports and presentations for both internal and external stakeholders.
• Implement data visualization for analysis, presentations, and end-user UI requirements.
• Execute feature engineering, classifier optimization, event forecasting, and anomaly detection.
• Collaborate with external stakeholders to articulate data science mission needs.
• Document data science methodologies, outcomes, and strategies.
• Select and deploy machine learning algorithms to improve or compete with existing solutions.
• Work alongside software engineers, data scientists, analysts, and customer stakeholders in an agile, remote-first setting.
• Must be a U.S. citizen.
• Current Top Secret security clearance and/or CBP/DHS suitability.
• Master’s degree in Data Science, Data Analytics, Computer Science, Physics, Mathematics, or a related field, with 5+ years of industry experience in data science; or a Bachelor's degree with 10+ years of experience.
• Over 7 years of professional experience applying machine learning techniques to time series and/or geospatial data.
• More than 7 years of experience with PostgreSQL, HDFS, or similar database/data file systems.
• At least 7 years of experience with version control systems like Git.
• Over 7 years of experience in time series event forecasting.
• Proficient in Python, pandas, numpy, scikit-learn, matplotlib, and scipy.
• Experience in processing, cleaning, and analyzing time series and/or geospatial data.
• Strong foundation in statistical testing, regression, and probability.
• Ability to correlate data from various sensors into a cohesive track.
• Capacity to comprehend and integrate new machine learning algorithms and technologies.
• Experience in scoring and evaluating algorithm performance.
• Skilled in visualizing multi-source, multi-dimensional data and analytic outcomes.
• Experience in conducting model feasibility studies and developing machine learning algorithms.
• Capable of multitasking, prioritizing, and managing time effectively.
• Extensive experience with diverse machine learning algorithms and methodologies.
• Up-to-date knowledge of industry trends and the ability to clearly and confidently articulate these trends and their implications.
• Experience in Agile Scrum or Kanban teams.
• Strong verbal and written communication skills.
• Preferred: PhD.
• Preferred: 3+ years of experience with deep learning technologies like PyTorch, Keras, and TensorFlow.
• Preferred: 3+ years of experience with radar data.
• Comprehensive 401(k) plan with company matching.
• Mental health support resources.
• Assistance with student loan repayment.
• Reimbursement for adoption expenses.
• Insurance options for pets.
• Competitive total rewards package.
TD
Reddit, Inc.
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