Full Stack AI Developer

Salary: $104,000 - 208,000 per year Requirements: We require fluent English communication at a native or bilingual level. We require proficiency in at least one of the following languages or frameworks: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, Kotlin, or Swift. We require strong writing ability, including solid grammar and clear expression. 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 require candidates to be located in the United States, Canada, the United Kingdom, Ireland, Australia, or New Zealand. Responsibilities: We design and solve a wide range of coding challenges used to train AI systems. We write clean, high-quality code examples along with thorough explanations. We assess AI-generated code for correctness, efficiency, and readability. We provide feedback that helps improve the next generation of AI models. We work on programming tasks that may include building applications, solving complex coding problems, and analyzing or visualizing data. Technologies: AI C# Support Java JavaScript Kotlin Machine Learning Python React Swift TypeScript Fullstack More: We are DataAnnotation, and we support the development of advanced AI systems through remote coding work that offers flexibility and independence. Our team includes more than 100,000 professionals across front-end, back-end, full-stack, machine learning, and other engineering disciplines, all contributing to meaningful progress in AI. We offer fully remote work across the US, Canada, the UK, Ireland, Australia, and New Zealand, along with the freedom to choose projects and set schedules that fit our availability. Compensation is competitive, with hourly pay up to $100+ USD for strong performers, and payment is processed through PayPal. To get started, we use a short assessment as our interview process, and successful candidates can begin accessing paid work through our platform. last updated 43 week of 2026