Application Developer AI Trainer

Salary: $104,000 - 208,000 per year Requirements: We require fluency in English at a native or bilingual level. We require proficiency in at least one programming language or framework, such as JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, Kotlin, or Swift. We require strong writing skills and excellent 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 hire candidates only in the US, Canada, the UK, Ireland, Australia, or New Zealand. Responsibilities: We design and solve a variety of coding challenges used to train AI systems. We write clear, high-quality code examples and detailed explanations. We review AI-generated code for correctness, efficiency, and readability. We provide feedback that helps shape and improve the next generation of AI models. We contribute programming tasks that include building applications, solving complex coding problems, and analyzing data. Technologies: AI C# Support Java JavaScript Kotlin Python React Swift TypeScript Machine Learning More: We are DataAnnotation, a growing team of more than 100,000 professionals working on the development of advanced AI systems. We offer fully remote work with the freedom to choose your own projects and schedule, making the role a strong fit for both part-time and full-time contributors. Our work is paid hourly on a contract basis, with competitive rates of up to $100+ USD per hour and opportunities for higher earnings based on performance. We support remote team members across the US, Canada, the UK, Ireland, Australia, and New Zealand. To begin, applicants complete a short assessment in place of a traditional interview, and those who pass gain access to paid projects through our platform. last updated 29 week of 2026