Role Directory

Remote roles

Public Karokan opportunities grouped under Remote.

Senior ML Engineer — Red-teaming
EngineeringRemote

EUR 100-180

per hour

Design adversarial suites for agentic workflows, tool misuse, multilingual jailbreaks, and instruction hijacking. Work directly with safety researchers on frontier models.

SpanishFrench
Multilingual Linguist — 3+ EU Languages
LinguisticsRemote

EUR 80-140

per hour

Create and validate professional-language benchmark tasks beyond English across public and enterprise workflows. Contribute to the KAROKAN-LANG evaluation suite.

PolishFrenchOther EU
STEM Researcher — Physics or Mathematics PhD
SciencesRemote

EUR 90-160

per hour

Design verifier-backed reasoning tasks for advanced STEM evaluation and post-training refinement of frontier models.

FrenchItalian
Biomedical & Pharmaceutical Expert
HealthcareRemote

EUR 130-210

per hour

Author and review training data for pharmacovigilance, drug labeling, biomedical QA, and expert reasoning in clinical contexts.

ItalianSpanish
Energy Systems Research Evaluator
SciencesRemote

EUR 90-150

per hour

Evaluate outputs on grid resilience, energy forecasting, infrastructure optimization, and scientific reliability for climate AI models.

FrenchGerman
Portuguese Generalist Evaluator
LinguisticsRemote

EUR 70-110

per hour

Review Portuguese instruction following, reasoning accuracy, and localization fidelity for generalist frontier systems.

Portuguese
Prompt Engineering & Evaluation Lead
EngineeringRemote

EUR 80-140

per hour

Design and run end-to-end evaluation pipelines for deployed LLM products, covering instruction tuning quality, regression testing, and performance benchmarking.

FrenchEnglish
Legal NLP & Contract Analysis Specialist
LegalRemote

EUR 110-190

per hour

Produce high-quality legal synthetic data and contract analysis annotations for NLP models targeting EU cross-border commercial law.

FrenchGermanSpanish