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Kotlin Developer - AI Trainer

$40 per hour
Full-time

DataAnnotation

Join to apply for the Kotlin Developer role at DataAnnotation and contribute to cutting‑edge AI systems while enjoying the flexibility of remote work and setting your own schedule.

We are seeking proficient programmers to help advance AI development. As a member of the DataAnnotation coding team, you’ll work closely with state‑of‑the‑art AI models, tackling programming tasks that involve creating and solving challenging coding problems, building beautiful apps, and synthesizing insights through data analysis and visualization.

To get started, sign up for an account and complete a short assessment. If you pass, you’ll receive an email confirmation and paid work will become available through our platform.

Benefits

  • Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand.
  • Flexible schedule: choose which projects you take on and when you work.
  • Competitive pay: projects are paid hourly, starting at $40+ USD per hour; higher‑paying projects are available with strong performance.
  • Impact: help shape the future of AI technologies.

Responsibilities

  • Design and solve diverse coding problems used to train AI systems with an emphasis on Android development.
  • Write clear, high‑quality code snippets and detailed explanations.
  • Evaluate AI‑generated code for accuracy, performance, and clarity.
  • Provide feedback that directly shapes the next generation of AI models.

Qualifications

  • Fluency in English (native or bilingual level).
  • Preferred experience in Kotlin.
  • Proficiency in at least one of the following programming languages or frameworks: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, or Swift.
  • Excellent writing and grammar skills.
  • A bachelor’s degree (completed or in progress).
  • Previous experience as a Software Developer, Coder, Software Engineer, or Programmer is preferred.

Notes

  • Payment is made via PayPal. We will never ask for any money from you. PayPal will handle currency conversions from USD.
  • This job is only available to those in the US, Canada, UK, Ireland, Australia, and New Zealand. Those located outside of these countries will not see work or assessments available on our site at this time.

Seniority level

  • Entry level

Employment type

  • Full-time

Job function

  • Engineering and Information Technology

Industries

  • Software Development
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Vacancy posted 1 day ago
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