Application Engineer - AI Trainer

Salary: $104,000 - 208,000 per year

• We require fluency in English at a native or bilingual level.
• We require strong proficiency in at least one of the following: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, Kotlin, or Swift.
• We require excellent writing skills and a strong command of grammar.
• We require a bachelors degree, either completed or currently in progress.
• We prefer prior experience as a Software Developer, Coder, Software Engineer, or Programmer.
• We are seeking candidates who are eligible to work from the US, Canada, the UK, Ireland, Australia, or New Zealand.

• We design and solve a wide range of coding challenges that help train our AI systems.
• We write clear, high-quality code examples and thorough explanations.
• We review AI-generated code for correctness, efficiency, and readability.
• We share feedback that helps improve the next generation of AI models.
• We work on programming tasks such as building apps, solving complex coding problems, and analyzing data through visualization.

• AI
• C#
• Support
• Java
• JavaScript
• Kotlin
• Machine Learning
• Python
• React
• Swift
• TypeScript

More:

We are DataAnnotation, and we offer a remote contract opportunity for an Application Engineer - AI Trainer to help us advance cutting-edge AI development. Our platform brings together a large and growing community of more than 100,000 professionals across coding and machine learning disciplines, all contributing to real-world AI progress. We provide flexible scheduling, fully remote work, and competitive hourly pay of up to $100+ USD per hour, with stronger performance opening the door to higher-paying projects. We also support a simple onboarding process that begins with a short assessment, and once approved, paid work becomes available through our platform. Our team members can fit this work around other commitments or make it their primary focus, choosing projects and hours that match their goals and availability.

last updated 43 week of 2026