Science Specialist (Fluent in German) – AI Trainer

Invisible Technologies Inc.; United States; On-site; USD 54,000 - 90,000; Full time

Job summary

Invisible Technologies Inc. is seeking a Science Specialist – AI Trainer who is fluent in German and comfortable working remotely. You will test and challenge large language models on scientific topics, verify factual accuracy, and document failures to improve model reasoning.

A bachelor’s, master’s, or PhD in a science field is ideal; teaching, research, or science communication helps. This contract role offers remote work with pay ranging from $8 to $65 per hour, with final offers based on

Qualifications

• Fluency in German is essential and metacognitive communication is expected.
• Bachelor’s, Master’s or PhD in a science field is ideal; teaching, published work, or research signals fit.

Responsibilities

• Converse with the model on real-world and theoretical science questions.
• Verify factual accuracy and logical soundness of responses.
• Capture reproducible error traces and suggest improvements to prompts and evaluation metrics.
• Document failure modes to harden model reasoning.

Skills

Fluent German

Scientific literacy

Education

Bachelor's/Master's/PhD in a science field

Job description

Location: Germany

Are you a science specialist fluent in German, eager to shape the future of AI? Large-scale language models are evolving from clever chatbots into powerful engines of scientific discovery. With high-quality training data, tomorrow’s AI can democratize world-class education, keep pace with cutting-edge research, and streamline problem-solving for scientists and learners everywhere. That training data begins with you—we need your expertise to help power the next generation of AI.

We’re looking for science specialists who live and breathe physical science, earth science, environmental science, chemistry, physics, astronomy, and scientific literacy. You’ll challenge advanced language models on topics like energy transformation, atomic structure, planetary motion, ecological systems, the water cycle, and scientific inquiry—documenting every failure mode so we can harden model reasoning.

On a typical day, you will converse with the model on real-world scenarios and theoretical science questions, verify factual accuracy and logical soundness, capture reproducible error traces, and suggest improvements to our prompt engineering and evaluation metrics.

A bachelor’s, master’s, or PhD in a science field is ideal; teaching experience, published work, lab or field research, or science communication projects signal fit. Fluency in German and clear, metacognitive communication—"showing your work"—are essential.

We offer a pay range of $8 to $65 per hour, with the exact rate determined after evaluating your experience, expertise, and geographic location. Final offer amounts may vary from the pay range listed above. As a contractor, you’ll supply a secure computer and high-speed internet; company-sponsored benefits such as health insurance and PTO do not apply.

Job title: Science Specialist – AI Trainer (Fluent in German)

Employment type: Contract

Workplace type: Remote

Seniority level: Mid - Senior Level