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Invisible Technologies · 1 month ago

Data Science Specialist - AI Trainer Project- Freelance AI Trainer Project

United States of America

Full-time

Onsite

Mid, Senior Level

$8/hr - $65/hr

Agency is seeking a Data Science Specialist to help shape the future of AI by providing high-quality training data for large-scale language models. The role involves challenging advanced language models, verifying their accuracy, and documenting errors to improve AI reasoning.

Data Center AutomationInformation TechnologyProductivity ToolsProject Management

H1B Sponsor Likely

Responsibilities

Shape the future of AI by providing high-quality training data

Challenge advanced language models on topics like supervised learning, unsupervised clustering, regression techniques, model evaluation metrics, feature engineering, anomaly detection, and real-world data pipelines

Document every failure mode to harden model reasoning

Converse with the model on project scenarios and theoretical data science questions

Verify factual accuracy and logical soundness

Capture reproducible error traces

Suggest improvements to prompt engineering and evaluation metrics

Qualification

Machine LearningStatistical ModelingNatural Language ProcessingDeep LearningData EngineeringData VisualizationTime Series AnalysisAlgorithm DevelopmentPeer-reviewed PublicationsCloud PlatformsOpen-source ContributionsClear Communication

Required

Expertise in machine learning

Expertise in statistical modeling

Expertise in data engineering

Expertise in data visualization

Expertise in natural language processing

Expertise in time series analysis

Expertise in deep learning

Expertise in algorithm development

Ability to challenge advanced language models on topics like supervised learning, unsupervised clustering, regression techniques, model evaluation metrics, feature engineering, anomaly detection, and real-world data pipelines

Ability to document failure modes to harden model reasoning

Master's or PhD in data science, computer science, statistics, or a closely related field

Clear, metacognitive communication skills

Preferred

Peer-reviewed publications

Industry projects

Experience with cloud platforms

Open-source contributions

Company

Invisible Technologies

Glassdoor3.9

Invisible Technologies makes AI work. Our platform cleans, labels, and structures company data so it’s ready for AI.

Founded in 2015

San Francisco, California, USA

201-500 employees

https://www.invisible.co/

H1B Sponsorship

Invisible Technologies has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)

Distribution of Different Job Fields Receiving Sponsorship

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Trends of Total Sponsorships

2025 (9)