/

Point your AI agent at freehire and let it find you a job. A CLI and an MCP server over the whole job API — no browser.

Get the CLI →

DataAnnotation

25 jobs

Posted Sort

25 jobs Posted Sort

Software Developer AI Trainer

NewBe an early applicant RemoteNorth America

Train AI systems by designing and solving coding challenges, writing clean code examples, and reviewing AI-generated code for correctness and readability. Fully remote, flexible-hours role using languages such as Python, JavaScript/TypeScript, Java, C#, and React.

AI C++ C# Java JavaScript +6 skills

104K – 208K $

Remote Backend Developer & AI Trainer (Flexible Schedule)

Open 36d Europe

Builds and improves AI models while writing backend code, working remotely from Ireland with flexible hours.

up to 60 $ / hr

Freelance Python Developer - AI Trainer

Open 36d RemoteEuropeContract

Freelance Python developer trains AI models by writing and evaluating code snippets, primarily in Android/Kotlin, with pay up to $60/hour.

AI Android C++ C# Java +7 skills

up to 60 $ / hr

Contract Full Stack Developer - AI Trainer

Open 36d RemoteEuropeContract

Build and evaluate AI training code snippets, primarily in Android/Kotlin, to refine and improve AI models while working flexible, paid hourly projects.

AI Android C++ C# Java +7 skills

up to 60 $ / hr

Frontend Developer - AI Trainer

Open 36d RemoteEurope

Build and evaluate AI training datasets by writing Android/Kotlin code snippets and reviewing AI-generated solutions, earning $50–75/hr on a flexible, fully remote schedule.

AI Android C++ C# Java +6 skills

50 – 75 $ / hr

Bilingual AI Trainer for Social Media Bots

Hong Kong SAR China

DataAnnotation is seeking a Bilingual Social Media Manager in Hong Kong to assist in training AI models. The role involves evaluating AI chatbot conversations in both Chinese and English to enhance their performance…

Remote Backend Developer for AI Systems & Data

Develops and evaluates AI systems by writing and reviewing code in Kotlin and other languages for a New Zealand-based AI company.

50 – 75 NZD / hr

Backend Developer - AI Trainer

Open 36d RemoteAPAC, Europe

Build and evaluate AI training datasets by writing Kotlin and other language code snippets, then review AI-generated code for accuracy and clarity to improve next-gen AI models.

AI Android C++ C# Java +6 skills

50 – 75 $ / hr

Remote Backend Engineer for AI Training & Evaluation

Open 36d RemoteAPAC

Builds and evaluates AI-generated code by designing challenges and testing solutions in Kotlin or other languages for an AI services company.

50 – 75 NZD / hr

Backend Software Engineer - AI Trainer

Open 36d RemoteAPAC

Build and evaluate AI training datasets by writing and reviewing code snippets, primarily in Android/Kotlin, to improve AI models.

AI Android C++ C# Java +6 skills

50 – 75 $ / hr

Web Application Developer - AI Trainer

Open 36d RemoteAPAC

Develop and evaluate AI training tasks, primarily Android coding problems, by writing and reviewing code snippets and providing feedback to improve AI models.

AI Android C++ C# Java +7 skills

up to 60 $ / hr

Remote Software Engineer - AI Trainer

Open 36d RemoteAPAC

Build and evaluate AI training tasks, primarily Android coding problems, by writing and reviewing code snippets and providing feedback to improve AI models.

AI Android C++ C# Java +7 skills

up to 60 $ / hr

Python Developer - AI Trainer

Open 36d RemoteAPAC, Europe

Train AI models by writing and evaluating Android-focused code snippets, then provide feedback to improve next-gen AI systems.

AI Android C++ C# Java +7 skills

up to 60 $ / hr

Remote Bilingual AI Marketing Trainer (English/Arabic)

Open 36d MENAContract

United Arab Emirates

DataAnnotation in the United Arab Emirates (Dubai) is seeking a Bilingual Marketing Specialist to help train AI models. You will conduct conversations in English and Arabic with chatbots, measure progress, and write…

Software Engineer

Open 36d RemoteNorth AmericaPart-time

Build and evaluate AI coding chatbots by writing diverse problems, solutions, and code snippets, then assessing model outputs for correctness and performance.

AI Network Security

Mobile Software Engineer - AI Trainer

Open 36d RemoteNorth AmericaFull-time

Build and evaluate AI training tasks, primarily Android-focused coding problems, and provide feedback to improve AI models.

AI Android C++ C# Java +7 skills

50 – 100 $ / hr

Back End Developer - AI Trainer

Open 36d RemoteNorth AmericaPart-time

Train and evaluate AI chatbots by designing coding challenges, assessing outputs for correctness, and improving model logic using Python/JavaScript.

AI C++ C# HTML JavaScript +3 skills

Remote DevOps Engineer for AI Platform (Contract)

Open 36d UKContract

Evaluate AI chatbot outputs and debug models for a UK-based AI platform, working remotely on flexible projects.

50 – 100 $ / hr

Software Developer - AI Trainer

Open 36d RemoteLATAM

Train AI models by writing and evaluating code snippets, primarily in Android/Kotlin, to improve AI-generated solutions and provide detailed feedback.

AI Android C++ C# Java +6 skills

50 – 100 $ / hr

Remote Android Software Engineer – Flexible AI Projects

Builds Android apps that integrate AI features, working remotely on flexible projects using Kotlin and other languages.

AI Android Kotlin