HTML Coding Specialist - Freelance AI Trainer Project
Meridial Marketplace, by Invisible
full-remotemidcontractother United States 112 days ago via LinkedIn
72 - 780 USD/daily
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HTMLJavaScriptTypeScriptAI TrainingPrompt EngineeringEvaluation MetricsREST APIsAsynchronous ProgrammingSecure CodingDistributed Systems Debugging
About the role
Role overview
You’ll work as a Freelance HTML Coding Specialist (AI Trainer), helping train and evaluate large language models on software engineering tasks using HTML. You’ll provide correct, high-quality responses and help harden model reasoning by documenting failures and improving evaluation.
Responsibilities
- Contribute HTML-based code solutions and technical answers during model conversations.
- Verify logical accuracy and coding fluency in software engineering scenarios.
- Assess code quality and clarity, and recommend improvements.
- Capture and share reproducible error traces and document every failure mode.
- Evaluate topics such as:
- Asynchronous programming
- RESTful API integration
- Memory management
- Object-oriented design
- Secure coding practices
- Debugging distributed systems
- Improve prompt engineering and evaluation metrics based on observed model behavior.
- Communicate clearly and metacognitively (“show your work”).
Requirements
- Required: strong HTML proficiency (HTML is required; not limited to markup).
- Solid professional experience with JavaScript and/or TypeScript.
- Strong understanding of algorithms, data structures, software architecture, frontend/backend development, cloud infrastructure, and systems programming.
- Clear technical communication with a focus on reproducibility.
- Bachelor’s, Master’s, or PhD in CS/software engineering (or closely related field) ideal.
Nice to haves
- Real-world HTML experience
- Technical writing
- Open-source contributions
Contract details
- Employment type: Contract
- Workplace: Remote (US)
- Pay: $6–$65/hour depending on experience, expertise, and geographic location.
- Contractor provides secure computer and high-speed internet; company-sponsored health/PTO do not apply.
About Meridial Marketplace, by Invisible
Meridial Marketplace, by Invisible, is engaged in building and improving AI systems using large-scale training and evaluation. The project focuses on generating high-quality training data to advance scientific discovery and education through safer, more capable AI.
Scraped 4/7/2026