HTML/CSS - Senior Developers - AI Training - El Paso, USA
HTML/CSS - Senior Developers - AI Training - El Paso, USA is an open role at Prolific Participants, available remotely, with pay listed as Up to $40/hr.
About this role
HTML/CSS - Senior Developers - AI Training - USA The role We're looking for Senior HTML/CSS Developers to join our Expert Network to help train and evaluate cutting-edge AI models. If you have a background in Software Engineering or Frontend Development , we'll send you a quick 10- to 15-minute test to assess your skills. If successful, you'll be invited to join Prolific as a participant, where you'll get paid to help AI understand and produce high-quality frontend code and design implementation. Researchers looking for your skills tend to pay up to $40/hr, depending on skills and experience . You must be prepared to complete paid tasks that require one hour of uninterrupted work , though many are shorter. What you’ll bring Educational Background: a BSc or higher in Computer Science, Software Engineering, Web Development, or a closely related technical field. Professional Experience: real-world experience as a Senior Frontend Developer or UI Engineer specialising in HTML/CSS. Coding Proficiency: ability to independently build complex, responsive layouts and components without relying on frameworks or libraries. Deep Domain Knowledge: expert understanding of the CSS cascade, specificity, the box model, Flexbox, CSS Grid, accessibility standards (WCAG), and cross-browser compatibility. Code Quality: a high standard for clean, semantic markup and maintainable CSS, including adherence to BEM methodology, design tokens, and modern CSS standards. What you’ll be doing in the role Evaluate Code Accuracy: review AI-generated HTML/CSS for functional correctness, semantic structure, and adherence to best practices. Validate Logic & Reasoning: audit the step-by-step explanations provided by AI for layout solutions and styling approaches to ensure they are technically sound. Conduct Execution Testing: render model-generated markup and stylesheets in appropriate environments to verify visual output and cross-browser behaviour. Annotate Model Performance: identify areas where a mo
Pay
Up to $40/hr
As listed by Prolific Participants: “Researchers looking for your skills tend to pay up to $40/hr, depending on skills and experience .”
About Prolific Participants
Prolific Participants's connection to Prolific: Direct participant marketplace and expert network. Research studies, behavioural data and AI evaluation/training tasks
Ownership confidence: Confirmed. See the full network profile →
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Frequently asked questions
How do I apply for the HTML/CSS - Senior Developers - AI Training - El Paso, USA role at Prolific Participants?
Apply directly through Prolific Participants's own application process — HumanSourcer links out to the listing and doesn't handle applications or hiring directly.
Is the HTML/CSS - Senior Developers - AI Training - El Paso, USA role at Prolific Participants remote?
Yes — Prolific Participants lists this role as remote.
What does the HTML/CSS - Senior Developers - AI Training - El Paso, USA role at Prolific Participants pay?
Prolific Participants lists this role's pay as Up to $40/hr.
What kind of work is HTML/CSS - Senior Developers - AI Training - El Paso, USA?
Coding / software engineering. Research studies, behavioural data and AI evaluation/training tasks
Is Prolific Participants a legitimate AI-training platform?
Prolific Participants's connection to Prolific: Direct participant marketplace and expert network. Ownership confidence: Confirmed — verified via www.prolific.com.
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