Backend Developer (Kotlin/Java, Android APIs)
DataAnnotation
full-remotemidcontractbackend Texas, United States 6 days ago via LinkedIn
Up to 60 USD/daily
See how well this job matches your profile
Sign up to get an AI match score and generate a tailored application in seconds.
Get your match scoreTags
KotlinJavaAndroid APIsJavaScriptTypeScriptPythonCode EvaluationEnglish WritingRemoteAI Training
About the role
Role overview
Backend Developer contributing to AI development via coding tasks, with an emphasis on Android APIs. Work is fully remote and you can choose which projects you take and when you work.
Responsibilities
- Design and solve 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 helps shape the next generation of AI models
Requirements
- Fluency in English (native or bilingual)
- Excellent writing and grammar skills
- Bachelor’s degree (completed or in progress)
- Preferred: experience in Kotlin
- Proficiency in at least one of: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, Swift
- Preferred: prior experience as a Software Developer/Coder/Software Engineer/Programmer
Pay & work model
- Paid hourly (projects), up to $60 USD/hour
- Some higher-paying projects may be available based on performance
- Work is delivered through the platform after a short assessment
Eligibility / location
- Available to people in the US, Canada, UK, Ireland, Australia, and New Zealand
About DataAnnotation
DataAnnotation provides a platform that connects large communities of software professionals with paid programming work used to train and improve AI systems. The company focuses on AI development support, pairing coders with tasks that involve writing, evaluating, and explaining code to refine model performance. It operates as a remote, flexible work marketplace for developers.
Scraped 4/2/2026