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61 jobs found

2d ago

Data Scientist - AI Trainer

DataAnnotation Temple Terrace, FL 🇺🇸 Remote

Temple Terrace, FL

2d ago

$50 - $100/hr Contract Ai Trainer Artificial Intelligence Data

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Job Description

Remote Data Scientist - AI Trainer role focused on designing and solving coding problems to train AI systems, with flexible scheduling and hourly pay.

Responsibilities

Design and solve diverse coding problems used to train AI systems, crafting tasks that exercise core programming concepts and algorithmic reasoning at scale.
Write clear, high-quality code snippets and detailed explanations, delivering well-documented examples that learners can reproduce and review.
Evaluate AI-generated code for accuracy, performance, and clarity, applying consistent assessment criteria and creating feedback loops.
Provide feedback that directly shapes the next generation of AI models, informing how problems are selected, refined, and used in model training cycles.

Requirements

Fluency in English at native or bilingual level.
Proficiency in at least one of the following languages or frameworks: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, Kotlin, or Swift.
Excellent writing and grammar skills.
A bachelor's degree (completed or in progress).
Previous experience as a Software Developer, Coder, Software Engineer, or Programmer is preferred.

Technologies

JavaScript
TypeScript
Python
C
C#
C++
React
Go
Java
Kotlin
Swift

Benefits

Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand.
Flexible schedule: choose which projects you take on and when you work, on your own computer, from the comfort of your home.
Competitive pay: projects are paid hourly at 50 to 100 USD per hour. Opportunities for higher bonus rates available for certain projects.
Impact: help shape the future of AI technologies.

Note: Payment is made via PayPal. We will never ask for money from you. PayPal will handle currency conversions from USD. This job is only available to those in the US, Canada, UK, Ireland, Australia, and New Zealand. Those located outside of these countries will not see work or assessments available on our site at this time.

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2d ago

Senior Data Scientist - AI Trainer

DataAnnotation Nebraska 🇺🇸 Remote

Nebraska

2d ago

$50 - $100/hr Contract Senior Ai Ml Ai Trainer

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Job Description

A remote, contract role for a Senior Data Scientist - AI Trainer based in Nebraska, focusing on evaluating AI generated quantitative work and designing quantitative problems to train AI systems with flexible scheduling.

Responsibilities

Assess AI produced quantitative outputs for technical accuracy and real world validity, covering statistics, predictive modeling, scientific reasoning, and data-driven insights.
Design and solve quantitative tasks used to train and benchmark AI systems, spanning forecasting, experimental analysis, optimization, and statistical inference.
Draft clear technical explanations and maintain well documented analytical code.
Provide feedback that directly informs the next generation of AI models built for quantitative reasoning.

Requirements

3+ years in a quantitative role or research environment such as data science, statistics, economics, finance, physics, biology, epidemiology, operations research, or related fields.
Some coding experience with comfort writing and reviewing analytical code end to end.
Hands on experience with statistical methods, predictive modeling, and experiment design (A/B testing, hypothesis testing, regression, classification, time series forecasting).
Fluent English with strong writing skills.
Bachelor's degree in a quantitative field preferred; advanced degree (Master's or PhD) is a plus.
Relevant credentials are a plus (e.g., Kaggle ranking, AWS or GCP ML certifications, or equivalent demonstrated expertise).

Benefits

Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand.
Flexible schedule: choose projects and work on your own terms from your own computer at home.
Competitive pay: projects paid hourly from $50 to $100 USD, with potential bonuses on select projects.
Impact: help shape AI systems designed for data and analytics reasoning.

Notes

Payment is made via PayPal. The employer will never ask for money from you.
This job is open to candidates located in the US, Canada, UK, Ireland, Australia, and New Zealand.

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3d ago

Senior Data Scientist - AI Trainer

DataAnnotation New York, NY 🇺🇸 Remote

New York, NY

3d ago

$50 - $100/hr Contract Senior Ai Ml Ai Trainer

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Job Description

The Senior Data Scientist - AI Trainer contract role supports the development and evaluation of AI chatbots by validating outputs and designing quantitative tasks to benchmark models. This position is fully remote with flexible scheduling and project-based opportunities. Location: New York, NY (remote).

Responsibilities

Assess AI-generated quantitative outputs for technical accuracy and real‑world validity, including statistical analyses, predictive modeling, scientific reasoning, and data-driven insights.
Design and solve quantitative problems used to train and benchmark AI systems, covering areas such as forecasting, experimental analysis, optimization, and statistical inference.
Produce clear technical explanations and maintain well‑documented analytical code.
Provide actionable feedback that influences the next generation of AI models built for quantitative reasoning.

Requirements

3+ years of hands-on experience in a quantitative role or research environment, such as data science, statistics, economics, finance, physics, biology, epidemiology, operations research, or related fields.
Some coding experience, with comfort writing and reviewing analytical code end-to-end.
Practical knowledge of statistical methods, predictive modeling, and experiment design, including A/B testing, hypothesis testing, regression, classification, and time-series forecasting.
Fluency in English with strong writing skills (native or bilingual level preferred).
Bachelor's degree in a quantitative field is preferred; a Master’s or PhD is a plus.
Relevant credentials are advantageous (e.g., Kaggle competition rankings, AWS or GCP ML certifications, or equivalent demonstrated expertise).

Benefits

Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand.
Flexible schedule: select projects and determine your working hours from your own computer at home.
Competitive pay: hourly rate of 50 to 100 USD, with potential bonus rates on certain projects.
Impact: contribute to AI systems designed to reason about data and analytics.

Note

Payment is processed via PayPal. We will not request money from applicants. This position is available to individuals located in the US, Canada, UK, Ireland, Australia, and New Zealand.

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3d ago

Staff Data Scientist - AI Trainer

DataAnnotation South Jordan, UT 🇺🇸 Remote

South Jordan, UT

3d ago

$50 - $100/hr Contract Ai Trainer Ai Training Artificial Intelligence

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Job Description

The Staff Data Scientist - AI Trainer role at DataAnnotation is a contract opportunity based in South Jordan, Utah, with remote work options and flexible scheduling. The position centers on training AI models and validating quantitative outputs using real-world data science experience.

Responsibilities

Assess AI generated quantitative work for technical accuracy and real-world applicability, including statistical analysis, predictive modeling, scientific reasoning, and data-driven insights.
Design and solve quantitative tasks used to train and benchmark AI systems, spanning forecasts, experimental analyses, optimization, and statistical inference.
Produce clear technical explanations and well documented analytical code.
Provide feedback that informs the development of next generation AI models focused on quantitative reasoning.

Requirements

At least 3 years of hands-on experience in a quantitative role or research environment, such as data science, statistics, economics, finance, physics, biology, epidemiology, operations research, or related fields.
Some coding experience with the ability to write and review analytical code end-to-end.
Practical knowledge of statistical methods, predictive modeling, and experimental design including A/B testing, hypothesis testing, regression, classification, and time series forecasting.
Fluency in English with strong writing skills.
Bachelor's degree in a quantitative field is preferred; a Master’s or PhD is a plus.
Relevant credentials such as Kaggle rankings or cloud ML certifications are advantageous.

Benefits

Fully remote: work from anywhere in the United States, Canada, United Kingdom, Ireland, Australia, or New Zealand.
Flexible schedule: choose projects and working hours, using your own computer from home.
Competitive pay: hourly rates range from USD 50 to 100, with potential bonus rates on select projects.
Impact: contribute to shaping AI systems designed to reason about data and analytics.

Note

Payment is processed via PayPal.
We will never request money from applicants.
This opportunity is open to candidates in the United States, Canada, United Kingdom, Ireland, Australia, and New Zealand.

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4d ago

Senior Data Scientist - AI Trainer

DataAnnotation Alaska 🇺🇸 Remote

Alaska

4d ago

$50 - $100/hr Contract Senior Ai Ml Ai Trainer

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Job Description

This remote, contract role at DataAnnotation is based in Alaska and focuses on advancing AI systems through rigorous evaluation of quantitative analyses and constructive feedback to improve AI reasoning.

Responsibilities

Evaluate AI-generated quantitative work, including statistical analysis, predictive modeling, scientific reasoning, and data-driven insights, for technical accuracy and real-world validity.
Design and solve quantitative problems used to train and benchmark AI systems, spanning forecasting, experimental analysis, optimization, and statistical inference.
Write clear technical explanations and well-documented analytical code.
Provide feedback that directly shapes the next generation of AI models built for quantitative reasoning.

Requirements

3+ years of hands-on experience in a quantitative role or research environment — such as data science, statistics, economics, finance, physics, biology, epidemiology, operations research, or related fields.
Some coding experience required, with comfort writing and reviewing analytical code end-to-end.
Practical experience with statistical methods, predictive modeling, and experiment design (e.g., A/B testing, hypothesis testing, regression, classification, time-series forecasting).
Fluency in English (native or bilingual level) with strong writing skills.
A bachelor's degree in a quantitative field preferred; an advanced degree (Master’s or PhD) a plus.
Relevant credentials are a plus (e.g., Kaggle Competition ranking, AWS/GCP ML certifications, or equivalent demonstrated expertise).

Technologies

Kaggle
AWS
GCP

Benefits

Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand.
Flexible schedule: select projects and work on your own terms from your home.
Competitive pay: hourly rates from 50 to 100 USD, with potential bonus rates on certain projects.
Impact: contribute to the development of AI systems designed to reason about data and analytics.

Note

Payment is made via PayPal. We will never ask for money from you. This role is open to contractors located in the US, Canada, UK, Ireland, Australia, and New Zealand.

View full job page →

7d ago

Analytics Engineer - AI Trainer

DataAnnotation Menlo Park, CA 🇺🇸 Remote

Menlo Park, CA

7d ago

$50 - $100/hr Contract Ai Ml Ai Trainer Ai Training

Apply Now

Job Description

DataAnnotation seeks an Analytics Engineer - AI Trainer for a remote contract role based in Menlo Park, CA. The position centers on helping train AI models by assessing quantitative outputs, crafting problems for training and benchmarking, and delivering feedback that improves AI systems designed for quantitative reasoning.

Responsibilities

Assess AI generated quantitative work across statistical analysis, predictive modeling, scientific reasoning, and data-driven insights to verify technical accuracy and real-world validity.
Design and solve quantitative tasks used to train and benchmark AI systems, spanning forecasting, experimental analysis, optimization, and statistical inference.
Write clear technical explanations and maintain well-documented analytical code.
Provide feedback that informs the next generation of AI models focused on quantitative reasoning.

Requirements

3+ years of hands-on experience in a quantitative role or research environment, such as data science, statistics, economics, finance, physics, biology, epidemiology, operations research, or related fields.
Some coding experience required, with comfort writing and reviewing analytical code end-to-end.
Practical experience with statistical methods, predictive modeling, and experiment design (A/B testing, hypothesis testing, regression, classification, time-series forecasting).
Fluency in English (native or bilingual level) with strong writing skills.
A bachelor's degree in a quantitative field is preferred; an advanced degree (Master’s or PhD) is a plus.
Relevant credentials are a plus (for example, Kaggle competition ranking, AWS or GCP ML certifications, or equivalent demonstrated expertise).

Benefits

Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand.
Flexible schedule: choose which projects you undertake and when you work, using your own computer from home.
Competitive pay: hourly rates of USD 50 to 100, with bonus rates available on some projects.
Impact: contribute to shaping AI systems that reason about data and analytics.

Note

Payment is processed via PayPal. We will not ask for money from applicants. This position is available to residents of the US, Canada, UK, Ireland, Australia, and New Zealand.

View full job page →

9d ago

Analytics Engineer - AI Trainer

DataAnnotation Santa Clara, CA 🇺🇸 Remote

Santa Clara, CA

9d ago

$50 - $100/hr Contract Ai Ml Ai Trainer Ai Training

Apply Now

Job Description

DataAnnotation is seeking an Analytics Engineer - AI Trainer to help train AI models by evaluating AI-generated quantitative work, solving technical problems, and providing feedback to improve AI reasoning. This contract role offers remote work and flexible scheduling, with the position anchored in Santa Clara, California.

Location: Santa Clara, CA (remote)

Salary: USD 50 - 100 per hour

Job Type: Contract

Experience required: 3+ years

Responsibilities

Assess AI-produced quantitative outputs across statistics, predictive modeling, scientific reasoning, and data-driven insights for technical accuracy and real-world validity.
Develop and solve quantitative tasks used to train and benchmark AI systems, covering areas such as forecasting, experimental analysis, optimization, and statistical inference.
Produce clear technical explanations and well-documented analytical code.
Deliver feedback that informs the next generation of AI models designed for quantitative reasoning.

Requirements

3+ years of hands-on experience in a quantitative role or research environment, such as data science, statistics, economics, finance, physics, biology, epidemiology, operations research, or related fields.
Some coding experience, with comfort writing and reviewing analytical code end-to-end.
Practical experience with statistical methods, predictive modeling, and experiment design (including A/B testing, hypothesis testing, regression, classification, and time-series forecasting).
Fluency in English with strong writing skills (native or bilingual level).
Bachelor’s degree in a quantitative field preferred; advanced degrees (Master’s or PhD) are a plus.
Credentials or demonstrated expertise (e.g., Kaggle rankings, AWS/GCP ML certifications) are a plus.

Benefits

Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand.
Flexible schedule: select projects and set your own hours from your own computer at home.
Competitive pay: hourly rate of $50-$100, with potential bonus rates on some projects.
Impact: contribute to shaping AI systems that reason about data and analytics.

View full job page →

13d ago

Principal Data Scientist - AI Trainer

DataAnnotation Toledo, OH 🇺🇸 Remote

Toledo, OH

13d ago

$40 - $60/hr Contract Ai Trainer Analytics Artificial Intelligence

1mo ago

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