STEM Specialist – Fluent in German, Freelance AI Trainer

Job not on LinkedIn

🔥 0 minutes ago

🇺🇸 United States – Remote

💵 $8 - $65 / hour

⏳ Contract/Temporary

🟡 Mid-level

🟠 Senior

🤖 Artificial Intelligence

👻 Ghost score 2%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Invisible Technologies

WebsiteLinkedInAll Job Openings

201 - 500 employees

Founded 2015

💼 Consulting

🏥 Healthcare

📦 Logistics

💰 $100M Series unknown on 2025-10

Consulting • Healthcare • Logistics

Invisible Technologies is an enterprise AI platform and services company that builds and deploys production-grade AI systems for large organizations. They combine a modular SaaS platform (data platform, process builder, agents, evaluations) with an expert human marketplace to train models, automate complex back-office workflows, power contact centers, provide computer vision and demand-forecasting solutions, and ensure ongoing evaluation and governance. Invisible works across sectors (finance, healthcare, public sector, sports, retail) to integrate AI into real operational systems and scale outcomes.

📋 Description

• Converse with language models on real-world STEM problem-solving scenarios and theoretical technical questions • Verify factual accuracy and logical soundness of model responses • Capture reproducible error traces and document model failure modes • Suggest improvements to prompt engineering and evaluation metrics • Help train AI models for scientific discovery, technical problem-solving, education, and engineering, scientific, and analytical work

🎯 Requirements

• STEM expertise in mathematics, physics, chemistry, engineering, data science, computer science, or scientific computing • Fluent in German • Ability to challenge advanced language models on thermodynamics, mechanics, calculus, statistics, materials science, electronics, algorithm design, and quantitative modeling • Ability to verify factual accuracy and logical soundness • Ability to capture reproducible error traces • Ability to suggest improvements to prompt engineering and evaluation metrics • Clear, metacognitive communication and ability to “show your work” • A bachelor’s or master’s degree in a STEM discipline is ideal • Published research, engineering design experience, data analysis projects, or coding portfolios signal fit

🏖️ Benefits

• No company-sponsored health insurance or PTO; these benefits do not apply to contractors • Contractor supplies a secure computer • Contractor supplies high-speed internet

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