STEM Expert (US & International)

About this role

Required Skills

• Content Review
• Reasoning Annotation
• Explanation Validation
• Error Identification
• Scientific Feedback
• Experimental Design
• Data Analysis
• Critical Thinking
• Scientific Writing
• Dimensional Analysis

+1 more

Qualifications

• Master's Degree in STEM
• PhD Strongly Preferred

About HumanSignal

humansignal.com

HumanSignal provides full‑service dataset creation and enterprise-grade data annotation software to help organizations build novel, compliant AI systems. They combine managed labeling services with an annotation platform focused on high-quality, scalable human-in-the-loop workflows and rigorous quality controls. The company emphasizes data privacy, regulatory compliance, and bespoke dataset design so teams can train models on signals and examples no one else has. HumanSignal’s offerings target AI and product teams that need repeatable, auditable datasets and integration support to deploy those labeled assets into model development pipelines.