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Top Senior Data Science Jobs in Los Angeles, CA

Reposted 5 Hours AgoSaved
Remote
Los Angeles, CA
142K-196K Annually
Senior level
142K-196K Annually
Senior level
Healthtech
Lead Data Scientist responsible for developing AI solutions and managing machine learning models while collaborating with MLOps and DevOps teams to enhance healthcare outcomes.
Top Skills: AutogenCrewaiDevOpsLangchainLanggraphMlopsPythonPyTorchScikit-LearnSQLTensorFlow
Reposted 15 Hours AgoSaved
Remote
Los Angeles, CA
141K-237K Annually
Senior level
141K-237K Annually
Senior level
Other • Real Estate • PropTech
The role involves leading analytics to optimize customer experience and drive business decisions using advanced analytics and mentoring team members.
Top Skills: ExcelModePythonRSQLTableau
Reposted YesterdaySaved
Easy Apply
Remote
Los Angeles, CA
Easy Apply
175K-200K Annually
Senior level
175K-200K Annually
Senior level
AdTech • Marketing Tech
The Senior Data Scientist will work on a CTV ad-buying platform, writing Python production code, optimizing ad campaigns, and developing analytics tools.
Top Skills: Apache BeamSparkAws AthenaPythonScala
Reposted 3 Days AgoSaved
Easy Apply
Remote or Hybrid
Los Angeles, CA
Easy Apply
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 optimize Reddit's advertising platform, analyze large datasets, and mentor junior scientists.
Top Skills: BigQueryHadoopHivePythonPyTorchRScikit-LearnSparkSQLTensorFlow
Reposted 4 Days AgoSaved
Remote
Los Angeles, CA
140K-175K Annually
Senior level
140K-175K Annually
Senior level
Automotive • Insurance • Machine Learning • Mobile • Software
As a Lead Data Scientist in Marketing Research, you'll design and execute performance marketing strategies, using predictive models and statistical techniques to improve campaign efficiency and drive growth.
Top Skills: AWSDv360MetaPythonRSQLThe Trade Desk
Reposted 4 Days AgoSaved
Remote
Los Angeles, CA
126K-158K Annually
Senior level
126K-158K Annually
Senior level
Automotive • Insurance • Machine Learning • Mobile • Software
The Senior Data Scientist will design measurement frameworks, optimize marketing strategies, improve data-driven brand strategies, and lead data science initiatives for marketing impact.
Top Skills: AWSGitPythonRSQL
5 Days AgoSaved
Easy Apply
Remote
Los Angeles, CA
Easy Apply
106K-168K Annually
Senior level
106K-168K Annually
Senior level
Other • Social Impact
The Senior Data Scientist will build data systems, dashboards, and insights to support the Wikimedia Foundation's Community Growth team in grantmaking and strategic planning.
Top Skills: Apache SupersetGoogle Looker StudioHadoopHivePrestoPythonSparkSQL
5 Days AgoSaved
Remote
Los Angeles, CA
170K-200K Annually
Senior level
170K-200K Annually
Senior level
Fintech • Software • Financial Services
The Lead Data Scientist will enhance analytics through predictive modeling and data engineering, focusing on quality, feature generation, and continuous learning.
Top Skills: DashGoogle Data StudioLookerPower BIPythonSQLStreamlitTableau
Reposted 14 Days AgoSaved
In-Office
Los Angeles, CA
125K-140K Annually
Senior level
125K-140K Annually
Senior level
News + Entertainment • Esports
The Senior Data Scientist develops machine learning models and statistical tools to enhance business strategies, collaborating with stakeholders and mentoring junior team members.
Top Skills: BashGitMachine LearningStatistical ModelingUnix
Reposted 14 Days AgoSaved
Easy Apply
In-Office
Los Angeles, CA
Easy Apply
125K-140K Annually
Senior level
125K-140K Annually
Senior level
Events
The Senior Data Scientist develops and implements machine learning models to enhance business strategies, collaborates with stakeholders, and mentors junior staff.
Top Skills: BashGitMachine LearningStatistical ModelingUnix
6 Days AgoSaved
Remote
Los Angeles, CA
98K-133K Annually
Senior level
98K-133K Annually
Senior level
Biotech
The Senior Scientist in Clinical Analytics will implement data analytics strategies, deliver insights through advanced analytics, and collaborate with stakeholders to drive business efficiencies and decisions.
Top Skills: AICloud PlatformsMachine LearningPower BIPythonRSpotfireSQL
16 Days AgoSaved
Hybrid
Los Angeles, CA
160K-170K Annually
Senior level
160K-170K Annually
Senior level
Mobile • Social Media
As a Senior Data Scientist, you will drive improvements in recommendations through collaboration with teams, strengthen algorithms, lead experimentation, and mentor others in analytics.
Top Skills: Machine LearningPythonSQL
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Reposted 7 Days AgoSaved
Remote
Los Angeles, CA
169K-285K Annually
Senior level
169K-285K Annually
Senior level
Other • Real Estate • PropTech
As a Principal Data Scientist, you will analyze complex data, create measurement techniques, collaborate with teams, and develop models to enhance Zillow Rentals' marketplace performance.
Top Skills: DatabricksPythonSQLTableau
Reposted 7 Days AgoSaved
Remote
Los Angeles, CA
128K-206K Annually
Senior level
128K-206K Annually
Senior level
Healthtech
The Principal Data Scientist will enhance payment accuracy in claims and payment integrity, build robust data pipelines, and collaborate across teams to drive data-driven solutions.
Top Skills: DbtLookerPythonSnowflakeSQL
8 Days AgoSaved
Remote
Los Angeles, CA
Senior level
Senior level
Big Data • Marketing Tech • Analytics
Develop automated reports and dashboards for credit risk analytics, mentor junior members, and translate analytics to client strategies.
Top Skills: MatplotlibNumpyPandasPythonSQLSqlalchemyTableau
Senior level
Big Data • Marketing Tech • Analytics
The Senior Data Scientist will develop custom analytics and ML models for AFS, focusing on non-prime lending, and work closely with clients to implement effective credit strategies.
Top Skills: LightgbmNumpyPandasPythonScikit-LearnSQLXgboost
8 Days AgoSaved
Remote
Los Angeles, CA
Senior level
Senior level
Mobile • Sharing Economy • Transportation
As a Senior Data Scientist, you will detect fraud, optimize payments, analyze data via A/B testing, and collaborate with various teams to enhance Lime's payments system.
Top Skills: Machine LearningPythonSQL
8 Days AgoSaved
Easy Apply
Remote
Los Angeles, CA
Easy Apply
139K-203K Annually
Senior level
139K-203K Annually
Senior level
Artificial Intelligence • Information Technology • Machine Learning • Marketing Tech • Software • Biotech • Design
The Senior Data Scientist will build data pipelines, predictive models, dashboards, and reporting tools, enhancing financial insights and strategies through advanced analytics and collaboration across teams.
Top Skills: AWSDatabricksDbtLookerNetSuitePower BIPythonSQLTableauZuora
Reposted 10 Days AgoSaved
Remote
Los Angeles, CA
130K-150K Annually
Senior level
130K-150K Annually
Senior level
Software
Seeking a Senior Data Scientist to enhance modeling capabilities and deliver insights in decentralized finance through collaboration and innovative research in the crypto space.
Top Skills: Data Science PackagesMachine LearningPython
11 Days AgoSaved
Easy Apply
Remote
Los Angeles, CA
Easy Apply
Senior level
Senior level
Information Technology
As a Senior Data Scientist, you will improve ML systems, design and deploy models, validate strategies, and communicate insights to stakeholders.
Top Skills: Agent SystemsLlmsMatplotlibPandasPythonRagScikit-LearnVector Databases
Reposted 11 Days AgoSaved
Easy Apply
Remote or Hybrid
Los Angeles, CA
Easy Apply
191K-267K Annually
Senior level
191K-267K Annually
Senior level
Information Technology • Mobile • News + Entertainment • Social Media
As a Senior Data Scientist, you will develop insights to guide product strategy, enhance experimentation practices, and mentor junior data scientists.
Top Skills: PythonRSQL
12 Days AgoSaved
Remote or Hybrid
Los Angeles, CA
150K-180K Annually
Senior level
150K-180K Annually
Senior level
Artificial Intelligence • Cloud • Greentech • Machine Learning • Agriculture
The Senior Data Scientist will apply machine learning and remote sensing to quantify soil carbon benefits, lead model development, and collaborate with customers and teams.
Top Skills: Google Earth EngineNumpyPandasPythonScikit-LearnXarray
Reposted 13 Days AgoSaved
Easy Apply
Remote
Los Angeles, CA
Easy Apply
146K-215K Annually
Senior level
146K-215K Annually
Senior level
Kids + Family • Mobile
Lead Data Scientist responsible for enhancing user experience and product efficiency through data analysis, ML modeling, and collaboration across teams. Mentors others and drives innovation in real-world applications.
Top Skills: DatabricksPandasPythonScikit-LearnSparkSQL
Reposted 14 Days AgoSaved
Remote
Los Angeles, CA
155K-185K Annually
Senior level
155K-185K Annually
Senior level
Fintech • Analytics • Financial Services
The Senior Data Scientist will develop machine learning models, collaborate with cross-functional teams, and help improve credit risk assessments to drive business growth.
Top Skills: KerasLightgbmPythonPyTorchScikit-LearnSparkmlSQLTensorFlowXgboost
Reposted 14 Days AgoSaved
Easy Apply
Remote
Los Angeles, CA
Easy Apply
250K-400K Annually
Senior level
250K-400K Annually
Senior level
Insurance • Software
The Senior Data Scientist will lead data science projects, mentor junior staff, and translate business challenges into machine learning solutions, influencing business strategy through data insights.
Top Skills: Data Science LibrariesPythonSQL
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