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Top Senior Data Scientist Jobs in Los Angeles, CA

3 Days Ago
Remote
Los Angeles, CA
138K-285K Annually
Senior level
138K-285K Annually
Senior level
Social Media
As a Senior Data Scientist, you will develop experiments and quantitative models to enhance Pinterest products, collaborating with cross-functional teams to implement findings.
Top Skills: EconometricsMachine LearningPythonPyTorchRScikit-LearnSQLStatistical ModelingTensorFlow
Reposted 5 Days Ago
Remote
Hybrid
Los Angeles, CA
191K-267K Annually
Senior level
191K-267K Annually
Senior level
Information Technology • Mobile • News + Entertainment • Social Media
As a Senior Data Scientist at Reddit, you'll drive product strategy through advanced data analysis, mentor junior data scientists, and lead A/B testing efforts.
Top Skills: PythonRSQL
2 Days Ago
Remote
Los Angeles, CA
180K-220K
Senior level
180K-220K
Senior level
Healthtech • Software
As a Senior Data Scientist, you will lead projects, develop data-driven solutions, and mentor peers to improve patient outcomes and reduce costs through innovative data products.
Top Skills: Machine Learning ToolsPythonSQLStatistical Packages
4 Days Ago
Remote
Los Angeles, CA
Senior level
Senior level
Fintech • Mobile • Financial Services
Lead data science initiatives to uncover cause-and-effect relationships aiding financial inclusion and optimize credit products with a focus on causal inference.
Top Skills: Econometric ModelsMachine LearningPythonSQL
Reposted 3 Days Ago
Remote
Los Angeles, CA
80K-150K Annually
Senior level
80K-150K Annually
Senior level
Healthtech • Biotech
The Senior Data Scientist will analyze large genetic datasets, collaborate with experts to develop computational tools, and apply advanced statistical methods for therapeutic target discovery.
Top Skills: AWSAzureGCPLinuxPython
Reposted 5 Days Ago
Remote
Los Angeles, CA
180K-212K Annually
Senior level
180K-212K Annually
Senior level
Cloud • Fintech • Cryptocurrency • NFT • Web3
Conduct analysis on ambiguous problems, guide data metrics ownership, lead code reviews, and ensure statistical rigor in data science projects.
Top Skills: PythonSQL
4 Days Ago
Remote
Hybrid
Los Angeles, CA
191K-267K Annually
Senior level
191K-267K Annually
Senior level
Information Technology • Mobile • News + Entertainment • Social Media
The Senior Data Scientist will develop and apply data science models to enhance Reddit’s ad platform, analyze datasets for insights, and mentor junior team members.
Top Skills: BigQueryHadoopHivePythonPyTorchRScikit-LearnSparkSQLTensorFlow
23 Days Ago
Remote
Los Angeles, CA
300K-400K
Senior level
300K-400K
Senior level
Cloud • Insurance • Payments • Software • App development • Big Data Analytics
Develop and deploy data science solutions, collaborate on predictive modeling, and translate business challenges into actionable insights across teams.
Top Skills: AutomlBigQueryBigquery MlCloud FunctionsCloud StorageGCPMatplotlibPandasPub/SubPythonScikit-LearnSQLVertex AiXgboost

Featured Jobs

23 Days Ago
Remote
Los Angeles, CA
126K-248K Annually
Senior level
126K-248K Annually
Senior level
Big Data • Cloud • Software • Database
As a Senior Data Scientist, you will integrate machine learning algorithms into systems, collaborate with engineering teams, and mentor junior data scientists.
Top Skills: Machine LearningPythonStatistical Analysis
Reposted 5 Days Ago
Remote
Los Angeles, CA
180K-212K Annually
Senior level
180K-212K Annually
Senior level
Cloud • Fintech • Cryptocurrency • NFT • Web3
As a Senior Data Scientist, you will lead pricing experimentation, develop pricing models, and communicate insights to stakeholders to enhance the company's pricing strategy.
Top Skills: PythonRSQL
24 Days Ago
Remote
Los Angeles, CA
160K-190K
Mid level
160K-190K
Mid level
Healthtech
The Senior Data Scientist will utilize machine learning and analytics to enhance provider-client matching and other business solutions while collaborating cross-functionally.
Top Skills: A/B TestingMachine LearningPythonRSQL
Yesterday
Easy Apply
Remote
Los Angeles, CA
Easy Apply
150K-207K Annually
Senior level
150K-207K Annually
Senior level
Artificial Intelligence • Fintech • Machine Learning • Social Impact • Software
The Senior Data Scientist conducts analyses and experiments to optimize loan terms and improve the marketing model, collaborating closely with product managers and stakeholders.
Top Skills: Causal InferenceMachine LearningPython
25 Days Ago
Remote
Los Angeles, CA
126K-248K Annually
Senior level
126K-248K Annually
Senior level
Big Data • Cloud • Software • Database
The Senior Data Scientist will develop and deploy Machine Learning models, collaborate with cross-functional teams, and provide data-driven insights to enhance business outcomes.
Top Skills: Machine LearningPythonSQL
6 Days Ago
Los Angeles, CA
160K-200K
Senior level
160K-200K
Senior level
Fashion • Retail
The Senior Data Scientist leads analytics and growth strategies, manages large data sets, develops statistical models, and communicates insights to drive business growth.
Top Skills: AWSAzureJupyterPythonRSQL
4 Days Ago
Easy Apply
Remote
Hybrid
Los Angeles, CA
Easy Apply
Senior level
Senior level
Fintech • Mobile • Software • Financial Services
Develop advanced machine learning models for credit risk, mentor junior data scientists, and support data-driven decision-making to enhance business profitability.
Top Skills: AIHiveMachine LearningNoSQLPythonSQL
8 Days Ago
Remote
Los Angeles, CA
Junior
Junior
Energy
As a Data Scientist, you will develop machine learning solutions, ensure data quality, and optimize battery capacity dispatch. Strong communication skills and experience with agile methodologies are essential.
Top Skills: Distributed ComputingMachine LearningOptimizationPythonR
Reposted 7 Days Ago
Easy Apply
Remote
Hybrid
Los Angeles, CA
Easy Apply
99K-133K Annually
Senior level
99K-133K Annually
Senior level
Artificial Intelligence • Cloud • Computer Vision • Hardware • Internet of Things • Software
As a Senior Data Engineer/Scientist, you'll design and maintain data pipelines, collaborate with analytics teams, and leverage SQL and Python for data manipulation, building ETL pipelines, and integrating datasets for insightful analytics.
Top Skills: DatabricksPythonSparkSQLTableau
9 Days Ago
Remote
Los Angeles, CA
170K-200K
Senior level
170K-200K
Senior level
Healthtech • Other • Telehealth
The Senior Data Scientist will develop predictive models for financial forecasting, conduct time series analysis, and provide strategic recommendations based on insights from complex datasets.
Top Skills: KerasNumpyPandasPythonRScikit-LearnSQLStatsmodelsTensorFlow
11 Days Ago
Remote
Los Angeles, CA
Senior level
Senior level
Artificial Intelligence • Healthtech
The Senior Data Scientist will analyze complex datasets, collaborate with ML engineers, conduct statistical analyses and ensure data integrity to improve surgical outcomes and enhance healthcare solutions.
Top Skills: Aws PostgresMongoDBPythonSQL
12 Days Ago
Remote
Los Angeles, CA
Senior level
Senior level
HR Tech • Other • Professional Services
As a Senior Data Scientist, you'll leverage data science and machine learning to address complex challenges, mentor team members, and deliver innovative solutions for federal health organizations.
Top Skills: AWSHadoopLarge Language Models (Llms)PythonRSparkSQL
11 Days Ago
Remote
Los Angeles, CA
160K-200K Annually
Senior level
160K-200K Annually
Senior level
Gaming
The Senior Data Scientist will analyze data to drive growth for Sky: Children of the Light, collaborating with teams to optimize user experience and acquisition through data insights and advanced modeling techniques.
Top Skills: AdjustAppsflyerLookerPythonQlikviewRSingularSkadnetworkSQLTableau
11 Days Ago
Los Angeles, CA
160K-190K Annually
Expert/Leader
160K-190K Annually
Expert/Leader
Digital Media • News + Entertainment
The Senior Data Scientist will lead Marketing Mix Modeling initiatives, develop statistical models, and collaborate with various teams to enhance marketing analytics and business outcomes.
Top Skills: DatabricksPysparkPythonRSnowflakeSQL
11 Days Ago
Remote
Los Angeles, CA
140K-170K Annually
Senior level
140K-170K Annually
Senior level
Artificial Intelligence • Edtech • Gaming • Kids + Family
The Senior Data Scientist will analyze large-scale data, develop predictive models, and optimize user engagement for educational products. Responsibilities include mentoring, collaborating with stakeholders, and providing actionable insights to enhance business performance.
Top Skills: PythonSQL
11 Days Ago
Remote
Los Angeles, CA
Senior level
Senior level
Sales • Software
The Senior Data Scientist will analyze GTM performance, optimize sales and marketing strategies, build analytical models, and collaborate with cross-functional teams to drive revenue growth.
Top Skills: AmplitudeLookerPythonRSASSQL
11 Days Ago
Remote
Los Angeles, CA
162K-280K Annually
Senior level
162K-280K Annually
Senior level
Professional Services
The Senior Data Scientist will analyze and present data demonstrating BetterUp’s impact, conduct applied research, and collaborate with teams to define analytics functions. Key responsibilities include statistical modeling and producing client-ready reports.
Top Skills: ExcelLookerRSheetsSQL
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