Front‑End Developer – AI Trainer (Fluent in German)

Invisible Expert Marketplace; Deutschland; Remote; EUR 55.000 - 80.000; Vollzeit

Zusammenfassung

A leading company is seeking a Front-End Developer to shape the future of AI through your expertise in JavaScript, React, and other cutting-edge technologies. This remote role offers the opportunity to contribute to the development of AI training data and improve user experiences, ideal for professionals looking to make an impact in software development.

Qualifikationen

• Experience with production React/Vue applications.
• Hands-on UX performance audits.
• Metacognitive communication skills.

Aufgaben

• Train AI models by providing coding scenarios and theoretical questions.
• Verify functional accuracy and architectural soundness.
• Document failures and suggest improvements.

Kenntnisse

JavaScript

TypeScript

React

HTML5

CSS3

Tailwind

Web Accessibility

Vue

Angular

Redux

Ausbildung

Bachelor's or Master's in Computer Science

Jobbeschreibung

Front‑End Developer – AI Trainer (Fluent in German)

Front‑End Developer – AI Trainer (Fluent in German)

Get AI-powered advice on this job and more exclusive features.

Are you a front‑end developer fluent in German eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engineering copilots. With high‑quality training data, tomorrow’s AI can democratize world‑class software education, keep pace with cutting‑edge web standards, and streamline UI development for engineers everywhere. That training data begins with you—we need your expertise to help power the next generation of AI.

We’re looking for front‑end specialists who live and breathe JavaScript&TypeScript, React component architecture, HTML5 semantics, CSS3/Tailwind styling, responsive‑design principles, WebAccessibility (WCAG/ARIA), Vue or Angular frameworks, state‑management patterns (Redux/Pinia), performance optimization, cross‑browser compatibility, and automated testing with Jest or Playwright. You’ll challenge advanced language models on topics like hooks vs. class components, CSS Grid layouts, SVG manipulation, internationalization for German‑speaking markets, progressive web app caching, code‑splitting strategies, Lighthouse performance scoring, design‑system theming, and CI/CD best practices—documenting every failure mode so we can harden model reasoning.

You will converse with the model on coding scenarios and theoretical front‑end questions, verify functional accuracy and architectural soundness, capture reproducible error traces, and suggest improvements to our prompt engineering and evaluation metrics.

A bachelor’s or master’s in computer science, software engineering, or a closely related field is ideal; open‑source contributions, production React/Vue apps, or hands‑on UX performance audits signal fit. Clear, metacognitive communication—“showing your work”—is essential.

Ready to turn your front‑end expertise into the knowledge base for tomorrow’s AI? Apply today and start teaching the model that will teach the world.

Employment type: Contract

Workplace type: Remote

Seniority level: Mid‑Senior Level

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Contract

Job function

• Job function

  Consulting, Training, and Information Technology

• Industries

  Software Development

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