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Data scientist Jobs in Temecula, CA

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Data scientist • temecula ca

Last updated: 9 hours ago

Remote Senior Data Scientist - AI Trainer

SuperAnnotateMurrieta, California, US
Remote
Full-time

As a Senior Data Scientist, you will work remotely on an hourly paid basis to review AI-generated analytical reasoning, code, and model outputs, as well as generate high-quality reference solutions...Show more

Remote Capital Markets Analyst - AI Trainer ($50-$60 per hour)

Data AnnotationTemecula, California
Remote
Full-time +1

DataAnnotation is committed to creating high-quality AI.Join our team to help train the next generation of AI while enjoying the flexibility of remote work and the freedom to set your own schedule....Show more

 • Promoted

Work From Home - Data Entry – Product Support – Entry Level

GLRainbow, California
Remote
Full-time

We’re looking for Customer Support Product Testers across the US to work from home and help top brands improve their products before they hit the market.Show more

Remote Physical Scientist Talent Network - AI Trainer ($60-$80 per hour)

MercorTemecula, California, US
Remote
Part-time

About Mercor’s talent network** Join our Physical Scientist Expert Network to connect with leading AI labs and companies seeking your expertise.This is an open application for future contract oppor...Show more

Quality Assurance Specialist/Quality Control Inspector

Intellectt INCTemecula, CA, United States
Full-time
Quick Apply

Hello This is Niteesh from Intellectt.I tried reaching out regarding a job opportunity that may be of interest to you.If you're currently looking for a new role or considering a change from your cu...Show more

Remote QGIS Expert

Micro1Murrieta, California, US
Remote
Full-time

AI labs train foundational models and enterprises build AI agents.We provide frontier evaluations and reinforcement learning environments used to improve LLM capabilities, as well as contextual eva...Show more

 • Promoted

Remote Generalist Expert - AI Trainer ($23-$30 per hour)

MercorMurrieta, California, US
Remote
Full-time

Role Overview Mercor is collaborating with a leading AI lab to contract detail-oriented generalists for a data annotation project.Contractors will support the development of AI systems by categoriz...Show more

Clinical Lab Scientist-Per Diem Varied-Temecula Valley Hospital

Temecula Valley HospitalTEMECULA, California
Full-time

Reporting to the Director of Laboratory Services, the Clinical Lab Scientist is responsible for following established procedures to perform routine and STAT clinical laboratory testing in all areas...Show more

Data Entry Product Support - No Experience

GLOCPAMurrieta, California
Part-time +1

Product Testers are wanted to work from home nationwide in the US to fulfill upcoming contracts with national and international companies.We guarantee 15-25 hours per week with an hourly pay of bet...Show more

 • Promoted

Paid Focus Group Panel - Remote Work From Home Online (Data Entry Clerks Welcome)

Apex Focus Group LLCMurrieta, California, United States
Remote
Full-time

We're currently looking for individuals across the country to take part in online paid research, including remote focus groups, product trials, and consumer studies.Earn up to $750 a week in your f...Show more

Infection Prevention Coordinator - Full Time Day Shift

Foundations for LivingMURRIETA, California, United States
Full-time

Southwest Healthcare Inland Valley Hospital in Wildomar, California.It is Southwest Riverside County's only designated Trauma Center and a county-designated Paramedic Base Station.The hospital perf...Show more

Analyst - Financial

NBSTemecula, CA, United States
Full-time

Classification: Full Time, Exempt.Location: Remote or Temecula, CA.Salary Range: $65,000 - $100,000.NBS has standard office hours of Monday through Friday 8 a.PST with the option to work a Compress...Show more

Remote Senior Data Scientist - AI Trainer

SuperAnnotateFrench Valley, California, US
Remote
Full-time

As a Senior Data Scientist, you will work remotely on an hourly paid basis to review AI-generated analytical reasoning, code, and model outputs, as well as generate high-quality reference solutions...Show more

Clinical Lab Scientist

Loma Linda Univ Medical CenterMurrieta, California
Full-time

Clinical Lab (Full-time, Night Shift) - .Our mission is to continue the teaching and healing ministry of Jesus Christ.Our core values are compassion, excellence, humility, integrity, justice, teamw...Show more

Remote Econometric Data Analyst (Stata SE)

Micro1Murrieta, California, US
Remote
Full-time

Econometric Data Analyst (Stata SE).AI labs train foundational models and enterprises build AI agents.We provide frontier evaluations and reinforcement learning environments used to improve LLM cap...Show more

 • Promoted

Remote QGIS Expert

Micro1French Valley, California, US
Remote
Full-time

Real-world expertise is turned into training data, evaluations, and feedback loops that improve how models perform.AI labs and enterprises use micro1 to train models and build reliable AI agents th...Show more

 • Promoted

Remote Artifact Expert — Data Analyst - AI Trainer ($80-$120 per hour)

MercorTemecula, California, US
Remote
Full-time

About the Role We're looking for experienced data analysts and data scientists to work as Artifact Experts.You'll review, create, and comment on analytics artifacts — dashboards, analysis decks, SQ...Show more

 • New!

Remote Senior Data Scientist - AI Trainer

SuperAnnotateTemecula, California, US
Remote
Full-time

As a Senior Data Scientist, you will work remotely on an hourly paid basis to review AI-generated analytical reasoning, code, and model outputs, as well as generate high-quality reference solutions...Show more

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Remote Senior Data Scientist - AI Trainer

Remote Senior Data Scientist - AI Trainer

SuperAnnotateMurrieta, California, US
30+ days ago
Job type
  • Full-time
  • Remote
Job description

As a Senior Data Scientist, you will work remotely on an hourly paid basis to review AI-generated analytical reasoning, code, and model outputs, as well as generate high-quality reference solutions and explanations for complex data problems. You will assess solutions for accuracy, clarity, and adherence to the prompt; identify errors in methodology, modeling choices, or statistical reasoning; fact-check quantitative claims; write clear, step-by-step explanations and model solutions that demonstrate correct methods; and rate and compare multiple AI responses based on correctness and reasoning quality.

This is a fully remote, hourly paid contractor role with SME Careers, a fast-growing AI data services company and subsidiary of SuperAnnotate that provides AI training data to many of the world’s largest AI companies and foundation model labs. Your data science expertise will directly contribute to improving the world’s premier AI models used across products and industries.

Key Responsibilities :

  • Develop AI Training Content : Create detailed prompts in various topics and responses to guide AI learning, ensuring the models reflect a comprehensive understanding of diverse subjects.
  • Optimize AI Performance : Evaluate and rank AI responses to enhance the model's accuracy, fluency, and contextual relevance.
  • Ensure Model Integrity : Test AI models for potential inaccuracies or biases, validating their reliability across use cases.

Your Profile :

  • Bachelor’s degree or higher in Data Science, Computer Science, Statistics, Mathematics, or a closely related quantitative field.
  • 5+ years of professional experience as a Data Scientist or in a closely related analytical role, working on end-to-end machine learning projects.
  • Strong proficiency in Python for data analysis and machine learning, including libraries such as pandas, NumPy, scikit-learn, and related tooling.
  • Solid background in statistics, experimental design, and applied probability, with experience designing and analyzing controlled experiments.
  • Hands-on experience building, evaluating, and deploying machine learning models in real-world business or product environments.
  • Advanced SQL skills and comfort working with large, complex datasets from data warehouses or data lakes.
  • Minimum C1 English proficiency (written and spoken), with the ability to write clear quantitative explanations and follow detailed English-language guidelines.
  • Experience with data visualization tools or dashboards and the ability to present analytical findings to stakeholders.
  • Previous experience with AI data training, annotation, or reviewing AI-generated analytical content is a strong plus.
  • Highly detail-oriented and systematic, with a strong focus on quality, reproducibility, and careful evaluation of reasoning steps.