Independent Contractor Developer Jobs

1 job found

2mo ago

Contract Mobile App Developer - AI Trainer

DataAnnotation Merrifield, VA 🇺🇸 Remote

Merrifield, VA

2mo ago Closed

$40 - $60/hr Contract Artificial Intelligence Contract Development Independent Contractor

This position is no longer accepting applications (closed May 22, 2026).

Job Description

Contract Mobile App Developer - AI Trainer is a remote role based in Merrifield, Virginia, focused on crafting and solving coding exercises to train AI systems and contribute to AI development.

Responsibilities

Design and tackle a diverse set of coding problems used to train AI models.
Produce clean, well explained code snippets along with detailed explanations.
Evaluate AI generated code for correctness, performance, and readability.
Provide targeted feedback that informs the next iteration of AI models.

Requirements

Fluent English communication at native or bilingual level.
Proficiency in at least one of the following languages or frameworks: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, Kotlin, or Swift.
Excellent writing and grammar skills.
Bachelor’s degree, completed or in progress.

Technologies

JavaScript
TypeScript
Python
C
C#
C++
React
Go
Java
Kotlin
Swift

Benefits

Fully remote work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand.
Flexible scheduling to choose projects and working hours.
Competitive hourly pay, ranging from $40 to $60 per hour, with higher rates possible for strong performers.
Opportunity to influence the development of AI technologies.

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