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Showing 1-20 jobs out of 1,203

Senior AI Research Scientist

WorkatoSan FranciscoNot disclosed
MS/PhD in Computer Science, ML, or related field—or equivalent experience.Hands-on with PyTorch/JAX and modern LLM frameworks.Strong publication record in top-tier ML venues (NeurIPS, ICML, ICLR) or demonstrable impactful experimental work; hands-on experience with large-scale model training, transformer architectures, reinforcement-learning techniques, and CUDA.
SeniorFull-time

Explore workflow-aware planning, cost-optimised RAG, tool-use evaluation, and multi-agent collaboration.

No Visa
On-site
Full time

Senior Data Scientist

DropboxRemoteNot disclosed
product analyticsstatistical analysisexperimentation design
SeniorFull-timeTechnology

Analyze product data, design experiments, and drive data-informed decisions.

No Visa
Remote-only
Full time

Staff Data Scientist, Ads Performance

PinterestSan Francisco$163k-336k
Data ScienceExperimentationCausal InferenceAdvertising TechnologySQLPython
Mid-levelFull-timeTechnology

Optimize ads delivery funnel through data analysis and experimentation.

No Visa
Remote-only
Full time

Research Engineer/Research Scientist

OpenAISan Francisco$295k-530k
Machine LearningML EngineeringReinforcement Learning
Mid-levelfull_time

Research and develop improvements to models, collaborate with product teams.

No Visa
On-site
Full time

Senior Data Scientist (Credit)

FelixRemoteNot disclosed
Credit Risk ModelingMachine LearningPython
SeniorFull-timeFinance

Develop and optimize lending models, analyze risk, and provide data-driven insights for the team.

No Visa
Remote-only
Full time

Senior Data Scientist (Credit)

FelixRemoteNot disclosed
Credit Risk ModelingMachine LearningPython programmingMLOps expertiseSQL skillsStatistical Rigor
SeniorFull-timeFinance

Build and optimize credit risk models, analyze data, and provide insights for loan originations and collections.

No Visa
Remote-only
Full time

AI Modeling Engineer

ModularaiUnited States$135k-242k
Deep learningTransformersPython
Mid-levelFull-timeTechnology

Develop and evaluate GenAI models using the MAX platform and modern APIs.

No Visa
Remote-only
Full time

Research Scientist

PindropsecurityRemoteNot disclosed
Natural Language ProcessingMachine LearningPythonPyTorchTensorFlowKerasAWS BedrockGoogle Cloud Vertex AI
Mid-levelFull-timeTechnology

Assess and improve existing AI models through experimentation and publication.

No Visa
Remote-only
Full time

Research Scientist - Autonomy

AppliedintuitionSunnyvale$158k-304k
ResearchMachine LearningComputer VisionRoboticsAutonomous Systems
Mid-levelFull-timeTechnology

Conduct research and develop algorithms for autonomous systems in various fields.

No Visa
On-site
Full time

Research Scientist - New Grad

AppliedintuitionUnited States$170k-240k
Machine LearningComputer VisionRoboticsAutonomous Systems
Entry-levelFull-timeTechnology

Conduct research and collaborate to develop AI-driven autonomy systems for real-world applications.

No Visa
On-site
Full time

Research Scientist - Robotics

Applied IntuitionSunnyvale$158k-304k
Machine LearningRoboticsComputer Vision
Mid-levelFull-timeTechnology

Conducting research and developing algorithms for robotic systems and autonomous driving applications.

No Visa
On-site
Full time

Research Scientist - Simulation

Applied IntuitionUnited States$158k-304k
Machine LearningComputer VisionRoboticsAutonomous SystemsSimulationGenerative Models3D/4D ReconstructionNovel View SynthesisTraffic Behavior Simulation
Mid-levelFull-timeTechnology

Conducting research on AI, autonomous systems, and robotics simulation for real-world applications.

No Visa
On-site
Full time

Senior Data Scientist (Credit)

FelixRemoteNot disclosed
Credit Risk ModelingMachine LearningPython programmingMLOps expertiseSQL skills
SeniorFull-timeFinance

Develop and optimize lending models, analyze risk, and provide data insights to drive growth.

No Visa
Remote-only
Full time

Data Scientist

ThoughtworksBrasilNot disclosed
Data ScienceMachine LearningStatisticsData Mining
Mid-levelFull-timeTechnology

Develops and implements data science strategies to drive business results through statistical modeling, machine learning, and data analysis.

No Visa
On-site
Full time

Campus Quantitative Researcher (Intern)

JumptradingLondonNot disclosed
Machine LearningQuantitative AnalysisData MiningMathematicsStatistics
Entry-levelInternshipFinance

Develop predictive models and automated trading strategies for live trading.

No Visa
Remote-only
Internship

Quantitative Researcher

JumptradingLondonNot disclosed
Statistical analysisData miningMachine learningData engineeringProgramming in C++/PythonLinear regression analysisNon-linear regression analysisNeural networksSupport vector machines
Mid-levelFull-timeFinance

Analyze large data sets to identify patterns and create predictive trading models.

No Visa
Remote-only
Full time

Sr. Data Scientist

PinterestTorontoNot disclosed
Quantitative modelingExperimentationAlgorithmsStatistical methodsData structures and metrics
SeniorFull-timeTechnology

Develops data analysis pipelines and applies statistical methods to improve product development.

No Visa
Remote-only
Full time

Research Scientist

Edgestream PartnersNJ$175k-215k
probabilitystatisticsmachine learningoptimizationalgorithms
Mid-levelFull-timefinancial markets

Create models of market behavior and drive trading decisions.

No Visa
On-site
Full time

Staff Data Scientist, Curation Ecosystem

PinterestSan Francisco$163k-336k
Data analysisMachine learningStatisticsQuantitative programmingData manipulationCausal inferenceRecommendation systems
Mid-levelFull-timeTechnology

Apply statistical methods to analyze and improve Pinterest's recommendation systems.

No Visa
Remote-only
Full time

Staff Data Scientist, Engagement Ecosystem

PinterestUS$163k-336k
Quantitative modelingMachine LearningStatistical Modeling & Causal InferenceProgramming in Python/R and advanced SQL/Spark
SeniorFull-timeTechnology

Develops and leads projects to analyze and improve engagement metrics for various products.

No Visa
Remote-only
Full time