HTML/CSS - Senior Developers - AI Training - Glasgow, UK
Prolific Participants · Remote, United Kingdom · Coding / software engineering
HTML/CSS - Senior Developers - AI Training - Glasgow, UK is an open role at Prolific Participants, available remotely, with pay listed as Up to $40/hr.
Applications open on Prolific Participants’ own site. How we make money.
At a glance
- Pay
- Up to $40/hrEstimate, from Prolific Participants’ own wording
- Location
- Remote
- Time commitment
- Some tasks need one uninterrupted hour
- Experience
- Professional senior frontend or UI engineering work specialising in HTML/CSS
- Work type
- Coding / software engineering
- Field
- Coding
- Listed
- Since Jul 25, last confirmed Oct 31
As listed by Prolific Participants: “Researchers looking for your skills tend to pay up to $40/hr, depending on skills and experience .”
The work
Check AI-produced HTML and CSS for correctness, semantic structure and good practice.
What you would do
- Check AI-produced HTML/CSS for correctness, semantic structure and best practices
- Audit the AI's reasoning behind its layout and styling solutions for technical soundness
- Render AI-generated markup and stylesheets to check visuals and cross-browser behaviour
You're a fit if you
- have a bachelor's degree or higher in a computing-related field
- have real-world experience as a senior frontend or UI engineer focused on HTML/CSS
- can build intricate responsive layouts on your own without frameworks or libraries
- have expert knowledge of the cascade, specificity, box model, Flexbox, Grid, WCAG accessibility and cross-browser support
Summarised by HumanSourcer from Prolific Participants’ listing. Check the listing before you apply.
How the pay compares
Higher than 6% of the 75 distinct hourly rates advertised for Coding roles right now. Hourly USD, top of each advertised range, one count per distinct rate. Same method as the Pay Index.
From Prolific Participants’ listing
“HTML/CSS - Senior Developers - AI Training - UK The role We're looking for Senior HTML/CSS Developers to join our Expert Network to help train and evaluate cutting-edge AI models.”
About Prolific Participants: how it pays, how to get in, and what to know first. Read the guide →
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Frequently asked questions
How do I apply for the HTML/CSS - Senior Developers - AI Training - Glasgow, UK role at Prolific Participants?
Applications go through Prolific Participants's own portal - HumanSourcer links to the listing and never collects applications or handles hiring. Prolific Participants's access model is "Waitlist" (Join waitlist / register). This listing was first seen here on July 25, 2026 and was still live at the last check.
Is the HTML/CSS - Senior Developers - AI Training - Glasgow, UK role at Prolific Participants remote?
Yes - Prolific Participants lists this role as remote.
What does the HTML/CSS - Senior Developers - AI Training - Glasgow, UK role at Prolific Participants pay?
Prolific Participants indicates Up to $40/hr for this role, but hedges the figure rather than committing to it. Treat it as an indication: HumanSourcer flags hedged pay instead of presenting it as a firm rate, and the listing's own wording is quoted in the Pay section above.
What kind of work is HTML/CSS - Senior Developers - AI Training - Glasgow, UK?
Coding / software engineering. Research studies, behavioural data and AI evaluation/training tasks
Is Prolific Participants a legitimate AI-training platform?
Direct participant marketplace and expert network - and that relationship is rated "Confirmed" here because it can be checked against www.prolific.com rather than taken on Prolific Participants's word. Confidence describes how well the ownership is evidenced. It is not a rating of how the platform treats the people who work for it, which no public source covers reliably.
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