In this role, you'll apply your engineering expertise to evaluate AI-generated frontend code, user interfaces, web applications, and technical implementations. Your work will help improve the coding accuracy, reasoning, UI quality, and software engineering capabilities of next-generation AI systems.No prior AI experience is required. Your frontend engineering expertise, programming skills, and experience building high-quality web interfaces are the primary qualifications for success in this role.ResponsibilitiesEvaluate AI-generated frontend code, web applications, and UI implementations for correctness, quality, maintainability, and performance .Build, review, and improve responsive, accessible, and user-friendly web interfaces .Review AI-generated implementations for bugs, edge cases, rendering issues, accessibility concerns, and performance bottlenecks .Implement and evaluate components, design systems, user interfaces, and interactive web features .Ensure pixel-accurate UI implementation while maintaining responsiveness across different devices and screen sizes.Debug and refactor existing frontend codebases to improve performance, scalability, and maintainability .Provide structured technical feedback to improve AI coding accuracy, reasoning,



and frontend development capabilities .Required QualificationsBachelor's degree or equivalent professional experience in Computer Science, Software Engineering, Information Technology, or a related technical field .Professional experience in frontend engineering, frontend development, web development, or UI engineering .Experience with modern frontend frameworks such as React, Angular, Vue.Js, or similar technologies .Strong understanding of HTML, CSS, responsive design, and component-based architecture .Experience implementing pixel-accurate user interfaces and component style guides .Strong skills in debugging, code review, performance optimization, and frontend problem-solving .Excellent analytical thinking, written communication, and attention to detail .Ability to work independently in a fully remote environment .Preferred QualificationsExperience building large-scale web applications or production frontend systems .Familiarity with Next.Js, state management libraries, frontend testing frameworks, and API integration .Experience with design systems, UI component libraries, and accessibility standards .Familiarity with Git, GitHub, CI/CD pipelines, and modern frontend development workflows .Familiarity with AI coding tools, AI-assisted development, or AI model evaluation .#J-18808-Ljbffr

📌 Frontend Software Engineer (Zaragoza)
🏢 Synthires
📍 Zaragoza