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On-site in Madrid·Part-time·Added today (last checked 12 Oct)
Overview
Job details
US$30 - US$60 an hour
Gross, as stated in the ad.
Fixed-term contract
Part-time.
Visa options
The ad doesn’t mention sponsorship
Not a refusal, but not a yes. Worth asking in your first message.
Requirements
Work in English
English is required, per the ad.
Skills
Nice to have
The role
3D Design & Animation Expert
Help shape the future of AI by designing realistic 3D design and animation tasks that challenge advanced AI agents.
Location: Remote
Type: Contract / Part-time
Commitment: 20 hours/week
Compensation: US$30-60/hour
Project duration: 2 months, with potential extension
Availability: Immediate start
About the role
At Anyone AI, we create high-quality training and evaluation data for frontier AI models. We're looking for 3D Designers, Animators, and Digital Artists with practical experience in 3D modeling, animation, rendering, visual effects, and digital content production.
You'll develop and validate realistic creative production tasks that assess whether AI agents can interpret visual requirements, manipulate complex 3D assets, create accurate models and animations, and complete professional digital production workflows. Your expertise will help establish reliable reference solutions and meaningful evaluation criteria.
What you'll do
Design realistic 3D production tasks based on professional modeling, animation, rendering, and visual effects workflows.
Create and modify 3D models, materials, textures, lighting setups, and scene compositions.
Develop tasks involving mesh editing, UV mapping, rigging, animation, and asset preparation.
Prepare and validate technical specifications for 3D assets, including dimensions, topology, file formats, and rendering requirements.
Work with existing project files to identify modeling errors, missing assets, broken materials, and scene inconsistencies.
Develop reference scenes and visual outputs that demonstrate correct task completion.
Review AI-generated 3D models, animation sequences, and project files for visual and technical accuracy.
Define objective evaluation criteria covering geometry, structure, asset completeness, and production requirements.
Collaborate with technical contributors to build reproducible creative workflows and evaluation tasks.
What we're looking for
A degree in 3D Animation, Digital Arts, Computer Graphics, Game Development, Design, or a related field, or an equivalent professional portfolio.
Substantial professional experience in 3D modeling, animation, visual effects, or digital asset production.
Strong proficiency with at least one major 3D production tool, such as Blender, Autodesk Maya, 3ds Max, Cinema 4D, or Houdini.
Solid understanding of 3D geometry, modeling techniques, materials, lighting, and rendering workflows.
Ability to interpret creative briefs, technical specifications, and production requirements.
Experience working with complex project files, multiple assets, and structured production pipelines.
Strong visual judgment and attention to technical detail.
Ability to document production workflows and clearly explain creative and technical decisions.
Strong written English communication skills.
Nice to have
Experience in game development, animation studios, architectural visualization, or VFX production.
Familiarity with Unreal Engine, Unity, or real-time rendering workflows.
Experience with procedural modeling, simulation, or node-based workflows.
Knowledge of Python scripting or production workflow automation.
Experience with USD, FBX, glTF, or other professional 3D asset formats.
Previous experience reviewing AI-generated visual content or developing creative production benchmarks.
About Anyone AI
Anyone AI is an EdTech company that develops AI-powered educational tools and platforms. Based in San Francisco, the company focuses on leveraging artificial intelligence to enhance learning experiences, offering products that range from AI tutoring systems to adaptive learning technologies. While the company is relatively young, it has established a presence in the AI education space, working with experts across various domains to train and refine its AI models.
Anyone AI has a significant remote-first presence in Spain, hiring experts in fields like mathematics, physics, biology, and software engineering to contribute to AI training and development. The company offers fully remote positions within Spain, making it an attractive option for international professionals seeking flexible work arrangements. With a focus on AI model training and development, Anyone AI provides opportunities for experts to apply their knowledge in a cutting-edge field, though its brand recognition is limited outside of niche AI and EdTech circles.
- Industry
- EdTech
- Employees
- 11–50
- Headquarters
- San Francisco, USA
- Website
- anyoneai.com
Good to know if you are moving
- All Spain-based roles are fully remote, offering flexibility for international professionals.
- The company hires domain experts (e.g., mathematics, physics, biology) to train AI models, making it a unique opportunity for academics and specialists.
- As a US-based company, salaries and contracts may be structured under Spanish employment laws, but specifics should be confirmed during the hiring process.
- The company is small, so employees may have a direct impact on AI training processes and product development.
- Working with a US-based company from Spain may require managing time zone differences, though remote work mitigates this.
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