Build & Release Engineer - AI Trainer

Requirements:

• We need fluent English skills at a native or bilingual level.
• We require proficiency in at least one of these languages or frameworks: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, Kotlin, or Swift.
• We are looking for excellent written communication, including strong grammar and clarity.
• 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 can only consider candidates based in the US, Canada, the UK, Ireland, Australia, or New Zealand.

Responsibilities:

• We ask our team to design and solve a range of coding challenges used to train AI systems.
• We expect you to write precise code examples and thorough explanations.
• We rely on you to assess AI-generated code for correctness, efficiency, and readability.
• We want you to share feedback that helps improve the next generation of AI models.
• We may also have you work on programming tasks such as building applications and analyzing data.

Technologies:

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

More

We are DataAnnotation, a remote-first team working to advance cutting-edge AI systems through practical coding and evaluation work. Our coding community includes more than 100,000 professionals across front-end, back-end, full-stack, machine learning, and other engineering disciplines. We offer fully remote work, a flexible schedule, and competitive hourly pay, with higher-paying projects available to strong performers. This is a contract role that can be done from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand. After signing up, candidates complete a short assessment, and those who pass may receive paid work through our platform.

last updated 43 week of 2026