Praca dla data annotator w Warszawa

Docplanner is seeking a Freelance Spanish Data Annotation Specialist to build and curate medically oriented datasets in Spanish for our ML and NLP initiatives in healthcare.You will work independently, align with NLP experts, ensure data quality for the Spanish market, and contribute to the reliability of our AI-driven health products.The ideal candidate has...

Rex.zone in Warsaw (Remote) is seeking senior data annotators to create and validate high-quality training data for AI/ML systems. You will support LLM training pipelines through data labeling, QA evaluation, prompt evaluation, and RLHF-style ranking to improve model behavior and evaluation quality.You will annotate NLP, vision, and safety datasets, perform...

Senior Data Annotator Jobs in Warsaw (Remote) Rex.zone is hiring senior data annotators to create and validate high-quality training data for modern AI/ML systems. You will support LLM training pipelines through data labeling, QA evaluation, prompt evaluation, and RLHF-style preference ranking to improve model behavior and evaluation quality. What You Will...

Overview Senior Data Labeling jobs in Warsaw (Remote) at Rex.zone focus on building high-quality training datasets for modern AI systems. In this Mid-Senior, FULL_TIME remote role, you will lead labeling workflows across LLM training pipelines, RLHF evaluation, prompt evaluation, content safety labeling, and QA evaluation to drive measurable model...

Photo & Video Data LabelerContract | Remote | Full-timeResponsibilities:Evaluate and curate image assets and short‑form video clips from TV series and films.Assess visual content based on composition and technical standards.Label and score multimedia assets using structured frameworks.Provide justification for label acceptance or rejection.Conduct...