HTML and CSS Developer

SME Careers is a fast-growing AI data services company and subsidiary of SuperAnnotate that provides AI training data to many of the world’s largest AI companies and foundation model labs. As an HTML / CSS Developer, you will work remotely on reviewing AI-generated HTML/CSS code, producing high-quality implementations, and ensuring solutions meet accessibility and performance standards.

Responsibilities:

• Develop AI Training Content: Create detailed prompts across HTML/CSS topics and write high-quality reference answers to guide AI learning
• Optimize AI Performance: Evaluate and rank AI responses to improve semantic correctness, accessibility, responsiveness, and visual fidelity
• Ensure Model Integrity: Test AI outputs for inaccuracies or unsafe recommendations, validating reliability across real-world UI use cases