Image Annotation QA Specialist – Stylized 3D Assets

OpenTrain AI is looking for creative professionals with experience in stylized 3D design to contribute to an artificial intelligence training project.

As an Image Annotation QA Specialist, you'll review digital 3D assets, material textures and AI-generated outputs to assess their quality and consistency against established project standards.

This role combines artistic expertise with structured quality assurance. You'll use your understanding of 3D modeling, rendering techniques and visual design to evaluate creative assets and provide feedback that helps improve AI systems.

The position is fully remote and open to applicants worldwide. The project runs for eight weeks, offering part-time contract work at $7 per hour.

Previous experience in AI training is not required, making this an opportunity for 3D artists interested in exploring the growing field of AI evaluation.

What You'll Do

Review Stylized 3D Assets

You'll examine digital models, textures and other visual materials to determine how well they meet project requirements.

Your responsibilities will include:

• Reviewing stylized 3D assets and source materials.

• Assessing AI-generated model outputs against established guidelines.

• Evaluating visual consistency, materials and textures.

• Identifying quality issues and differences between expected and generated results.

• Applying project-specific evaluation criteria to each review.

Evaluate AI-Generated Content

You'll use your knowledge of digital art and 3D workflows to assess the quality of AI-generated assets.

The goal is to provide reliable human judgments that help identify strengths and weaknesses in model outputs.

You'll follow structured evaluation rubrics to ensure that assessments are consistent, accurate and aligned with project expectations.

Provide Quality Assurance Feedback

Your evaluations will help improve the quality of AI-generated visual content.

Key responsibilities include:

• Writing clear explanations to support your assessments.

• Documenting quality issues and observations.

• Applying consistent standards across repeated tasks.

• Following detailed project instructions.

• Maintaining accuracy and attention to detail.

• Communicating feedback in a structured, understandable format.

What You'll Need

OpenTrain AI is seeking applicants with practical experience in stylized 3D artwork and a strong understanding of digital asset creation.

Essential Requirements

• Fluency in English.

• A portfolio demonstrating stylized 3D work.

• Experience with digital materials, textures and visual asset creation.

• Understanding of non-photorealistic rendering techniques.

• Knowledge of visual storytelling and artistic composition.

• Familiarity with 3D asset optimization.

• Strong attention to detail and analytical thinking.

• Ability to provide clear written feedback.

• Good communication and time-management skills.

• Availability for at least 20 hours per week.

Software and Technical Skills

Candidates should have experience with relevant 3D design and creative applications, such as:

• Blender

• ZBrush

• Autodesk 3ds Max

• Cinema 4D

• Adobe Creative Suite

• Adobe After Effects

Familiarity with supporting plugins, scripts and other tools used in 3D production workflows is also expected.

Previous Experience

Although this position is classified as entry level, applicants should be able to demonstrate practical knowledge of stylized 3D modeling and material creation.

A strong portfolio is important, particularly one featuring non-photorealistic artwork, stylized environments, characters or material exploration.

Previous AI training or data annotation experience is not required.

Project Details and Compensation

This is a fully remote, eight-week contract opportunity available to applicants worldwide.

Hourly Rate: $7 USDContract Duration: 8 weeksWorking Hours: Minimum 20 hours per week, with up to 40 hours availableLocation: Remote – WorldwideLanguage: English

At the advertised rate, working 20 hours per week would generate approximately $140 before taxes, while 40 hours would generate approximately $280.

Across the full eight-week project, this represents potential gross earnings of approximately $1,120–$2,240, assuming 20–40 paid hours are available and completed every week.

Actual earnings will depend on the number of hours worked and the project's payment conditions.

About OpenTrain AI

OpenTrain AI is a platform that connects people with opportunities in artificial intelligence training, data annotation and model evaluation.

AI development relies on human contributors who review different types of content and provide feedback that helps improve machine learning systems.

These projects can involve text, images, video, audio and digital assets, depending on the type of AI system being developed.

For artists and designers, AI evaluation provides an opportunity to apply creative expertise to emerging technologies.

This particular project focuses on stylized 3D content, allowing contributors to use their knowledge of modeling, materials and rendering to assess AI-generated results.

Who Should Apply?

This position may be suitable for creative professionals who have experience producing or reviewing stylized digital artwork.

Relevant backgrounds include:

• 3D artists and modelers.

• Game artists specializing in stylized assets.

• Digital artists working with materials and textures.

• Blender, ZBrush or Cinema 4D users.

• Artists familiar with non-photorealistic rendering.

• Freelance designers interested in AI evaluation projects.

The role may also appeal to individuals who want to gain practical experience in AI training without requiring previous machine learning or programming experience.

Strong visual judgment, consistency and the ability to explain creative decisions clearly will be particularly valuable.