Contract QA Engineer - AI Trainer
DataAnnotation · Arizona, United States
- Hybrid
- Contract
- $75,000 / year
- Arizona, United States
Tailored resume — keyword-matched to this role.
Hiring manager — we find who's hiring.
Intro email — drafted to reach them directly.
Job highlights
- Train AI models by solving coding problems.
- Evaluate AI-generated code for quality.
- Work flexibly from home on your schedule.
- Earn $50-$100+/hr with paid hourly projects.
- Contribute to next-generation AI development.
About the role
About The Role
As a member of DataAnnotation’s coding team, you’ll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development. Our platform offers an engaging blend of flexibility and challenge: you’ll work closely with state-of-the-art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team members fit this work alongside a full-time role, while others treat it as their primary focus, choosing projects and schedules that align with their availability and goals.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.
Getting Started
To get started, once you sign up for an account, you'll take a short assessment (this serves as our version of an interview). If you pass that assessment, you’ll receive an email confirmation, and paid work will become available to you through our platform.Advantages Of Contracting With Us
- You'll be able to choose which projects you want to work on and when.
- You work on your own schedule, on your own computer, from the comfort of your own home.
- Projects are paid hourly starting at $50-$100+/hr, with higher rates available for certain projects.
Important Notes
Payment is made via PayPal. We will never ask for any money from you. PayPal will handle any 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. This is an independent contractor position.Key skills/competency
- AI Training
- QA Engineering
- Android Development
- Kotlin
- JavaScript
- Python
- C++
- Software Development
- Code Evaluation
- Data Analysis
Skills & topics
- QA Engineer
- AI Trainer
- Contractor
- Remote
- Android Development
- Kotlin
- JavaScript
- Python
- Software Developer
- Coding Problems
How to get hired
- Take the assessment: Complete the short assessment, which serves as the primary interview method for this Contract QA Engineer - AI Trainer role.
- Prepare your resume: Highlight relevant programming languages (Kotlin, JavaScript, Python, etc.) and software development experience.
- Showcase your skills: Emphasize your English fluency, writing, and grammar proficiency for clear code explanations.
- Understand the role: Familiarize yourself with AI training concepts and Android development if applicable.
Technical preparation
Practice Android development with Kotlin.,Solve diverse coding challenges effectively.,Review and evaluate code for accuracy.,Familiarize with AI training concepts.
Behavioral questions
Describe your experience with code evaluation.,How do you ensure code quality and clarity?,Explain your problem-solving approach.,How do you provide constructive feedback?
Frequently asked questions
- How do I apply for the Contract QA Engineer - AI Trainer position at DataAnnotation?
- To apply for the Contract QA Engineer - AI Trainer role at DataAnnotation, you need to sign up for an account on their platform and complete a short assessment. Passing this assessment is the primary step to unlocking paid work opportunities.
- What programming languages are required for the Contract QA Engineer - AI Trainer role at DataAnnotation?
- While preferred experience is in Kotlin for the Contract QA Engineer - AI Trainer role, proficiency is required in at least one of the following: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, or Swift. Fluency in English and strong writing skills are also essential.
- What is the typical hourly rate for a Contract QA Engineer - AI Trainer at DataAnnotation?
- The hourly rate for projects as a Contract QA Engineer - AI Trainer at DataAnnotation starts at $50-$100+/hr, with the potential for higher rates on certain specialized projects.
- Can I work as a Contract QA Engineer - AI Trainer remotely?
- Yes, this is a remote, independent contractor position. You can work on your own schedule, using your own computer, from the comfort of your home.
- What is the qualification for the Contract QA Engineer - AI Trainer role at DataAnnotation?
- Qualifications include English fluency, preferred Kotlin experience, proficiency in specified programming languages, excellent writing skills, and a bachelor's degree (completed or in progress). Previous software development experience is also preferred.
- What are the geographic restrictions for the Contract QA Engineer - AI Trainer job at DataAnnotation?
- This Contract QA Engineer - AI Trainer job is available to individuals in the US, Canada, UK, Ireland, Australia, and New Zealand. You will not see work or assessments available if you are located outside of these countries.
- How does DataAnnotation ensure the quality of AI-generated code?
- DataAnnotation employs Contract QA Engineers - AI Trainers to evaluate AI-generated code for accuracy, performance, and clarity. Your feedback directly contributes to refining these AI models.