DataAnnotation
A long-running platform where experts train AI models on flexible, project-based work.
Pay figures cover the 113 open jobs that publish an hourly rate in USD. They are published rates, not a guarantee of income. Last checked on October 8, 2026.
You apply on DataAnnotation: create an account, take the qualification assessment for your field, then pick up paid projects when you qualify.
Official site: dataannotation.tech. SideHustler is independent of DataAnnotation.
This role involves evaluating and correcting Tamil language output from AI models, focusing on distinguishing between spoken and formal registers, honorifics usage, and script accuracy. Native or near-native Tamil speakers will review translations, score model outputs, and provide corrected versions to train AI systems.
As a Tax Accountant, you will evaluate AI-generated responses to tax questions by checking them against current tax code, identifying errors such as outdated provisions and missed phaseouts, and writing correct treatments with clear reasoning. This role is for experienced tax professionals who can verify AI work before it reaches tax returns.
Evaluate AI model outputs on Telugu translation, localization, and cultural adaptation tasks. Review and rate the quality of AI-generated Telugu content, identify errors, and provide corrected versions to help train improved AI systems.
This role involves evaluating and correcting AI-generated Thai text to ensure proper grammar, tone, politeness particles, and register. You will review translations, score model outputs, and write improved versions to help AI systems produce natural, native-sounding Thai.
Evaluate AI models' reasoning about financial markets, trading strategies, and execution mechanics. You'll assess whether AI-generated trading approaches account for real-world factors like liquidity, spreads, and slippage, then write detailed explanations to improve model training.
This role involves evaluating AI-generated treasury and liquidity analysis to ensure accurate cash forecasting, risk management, and funding strategies. The analyst reviews model outputs for cash positioning, hedging decisions, and working capital timing, then provides expert corrections and explanations that serve as training data for improving AI treasury models.
Evaluate and correct AI-generated Turkish translations and text, assessing fluency, tone, and cultural appropriateness. As a Turkish specialist, you will rate model outputs and write improved versions to teach AI systems to produce natural, native-quality Turkish text.
As a Ukrainian Specialist, you will evaluate and improve AI-generated Ukrainian text by assessing translations, rating model outputs, and rewriting substandard content to ensure it reflects natural, native Ukrainian. The role focuses on identifying and correcting grammatical issues like case errors, aspect misuse, and Russian-influenced phrasing that models commonly introduce.
Evaluate AI model outputs on Urdu translation and localization tasks, assessing translation quality and cultural appropriateness. You will identify errors in AI-generated content, explain model failures, and provide corrected translations to improve AI training data.
A Validation Engineer writes challenging mechanical engineering problems from their specialty, solves them, and evaluates how well AI systems perform on real engineering reasoning tasks. The role focuses on creating benchmarks that measure whether AI can do actual engineering work like component sizing, failure mode identification, and design change prediction.
Evaluate AI-generated startup diligence reports and market analyses to distinguish venture-scale opportunities from small businesses. Write investment memos that teach AI models how early-stage funding decisions are actually made, focusing on market sizing, unit economics, and team assessment.
Review and correct AI-generated Vietnamese text for linguistic accuracy, cultural appropriateness, and proper use of tone diacritics and relational pronouns. This role involves evaluating translations and model outputs to teach AI systems to communicate naturally in Vietnamese, accounting for regional differences between Northern and Southern usage.
Evaluate and improve AI-generated financial plans for wealth management by assessing suitability, tax implications, and retirement or estate planning logic. Provide corrections and sound advice when AI models produce inadequate guidance, helping train models to generate better personal-finance recommendations.
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FAQ
113 DataAnnotation jobs are open on SideHustler today. Listings are rechecked against the official postings: the latest check on this list was on October 8, 2026.
Among the 113 open roles that publish an hourly rate in USD, pay runs from $25 to $150 per hour, with a median of $83. These are the rates the platforms publish, not a guarantee of income or hours.
The most requested areas of expertise on these listings are AI Evaluation, Language Evaluation, Multilingual Expertise, Text Annotation, Content Annotation. Each listing states its own requirements.
You apply on DataAnnotation: create an account, take the qualification assessment for your field, then pick up paid projects when you qualify.
DataAnnotation does not publish the eligible countries on its postings, so the listings do not show any. Check the official posting before you apply.
No. SideHustler is independent of DataAnnotation. We list its public postings and send you to the official one to apply. When an Apply link is a referral link, it is marked as such.
Apply now opens the official posting on the platform, where you complete the application. You need no account on SideHustler. To see which roles fit your background first, add your resume and every open job is scored against your profile.