Science Specialist, Fluent in Spanish – Freelance AI Trainer

Job not on LinkedIn

🔥 2 minutes ago

🇪🇸 Spain – 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 scenarios and theoretical science questions • Verify factual accuracy and logical soundness • Capture reproducible error traces and document model failure modes • Suggest improvements to prompt engineering and evaluation metrics • Help train AI models intended to support scientific discovery, education, and problem-solving

🎯 Requirements

• Science expertise spanning physical science, earth science, environmental science, chemistry, physics, astronomy, and scientific literacy • Fluency in Spanish (Spain) • Clear, metacognitive communication and ability to “show your work” • 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

🏖️ Benefits

• No company-sponsored health insurance or PTO (explicitly excluded) • Contractor supplies a secure computer and high-speed internet

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