Senior HTML/CSS Frontend for AI Training

Prolific is seeking Senior HTML/CSS Developers to join our Expert Network in the UK to help train and evaluate AI models. You may be invited to join Prolific as a participant and paid for tasks that involve implementing high-quality frontend code. Core work includes reviewing AI-generated HTML/CSS for accuracy, semantics, and cross-browser compatibility, and...

Prolific seeks Senior HTML/CSS Developers to join its Expert Network for training and evaluating AI models, focusing on clean, accessible frontend code and design implementation. A quick 10–15 minute skills test awaits, with paid participation if selected. Tasks pay up to $40/hr and can often be completed with one hour of uninterrupted work, many shorter....

Prolific Academic Ltd seeks Senior HTML/CSS Developers to join our Expert Network, helping train and evaluate AI models. If you have a background in Software Engineering or Frontend Development, you’ll complete a quick skills test and, if successful, join Prolific as a participant earning competitive pay. Researchers pay up to $40/hr, with many tasks...

Prolific is seeking Senior HTML/CSS Developers to join our Expert Network and help train and evaluate AI models. You’ll review AI-generated HTML/CSS, ensure semantic structure, and verify cross-browser compatibility while contributing to high-quality frontend implementations. Ideal candidates bring deep experience in frontend development, responsive...

Prolific is seeking Senior HTML/CSS Developers to join our Expert Network for training and evaluating cutting-edge AI models. You’ll review AI-generated HTML/CSS, assess semantic structure, and ensure accessibility and cross-browser compatibility, working on tasks that support researchers and industry partners. The role emphasizes high-quality, semantic...

Prolific is seeking Senior HTML/CSS Developers to join our Expert Network to help train and evaluate AI models. You’ll review and produce high-quality frontend code and design implementations. You should have real-world experience as a Senior Frontend Developer, strong HTML/CSS proficiency, and a deep understanding of CSS layouts, accessibility, and modern...

KODE Health is hiring a Senior Ruby on Rails Engineer to advance healthcare coding and revenue cycle software. This fully remote position allows work from anywhere in the United States, with a focus on Rails expertise and AI integration. You will mentor juniors and contribute to scalable, robust applications. The role emphasizes strong Ruby on Rails...

About Us Since 2013, we've been building a CRM that gets out of our customers’ way and helps teams sell more, faster. No manual data entry, just communication-first sales software designed to help SMBs succeed and scale.We're bootstrapped and profitable which means we answer to our customers and play by our own rules. We're proud of our ~120 person, 100%...

To lead the development of AI-powered workflows and take technical ownership of the Shopify Plus storefront, the full-time remote Senior Shopify Full-Stack Developer will manage the implementation of scalable storefront components, collaborate on technical solutions, and enhance performance and SEO. Key responsibilitiesOwn and develop the Shopify Plus...