Overview Join Sigma. AI – Shaping the Future of Artificial Intelligence What is Sigma?Sigma is a leading global technology company specializing in data collection and annotation for Artificial Intelligence. With over 30 years of experience, offices
Responsibilities Annotation of audio, video, image, sentence, or word content Validation and categorization of data Conversational interactions Content creation Correction Evaluation Localization Qualifications Bachelor’s degree in Translation and Interpretation Native or near‑native proficiency in Egyptian Arabic Fluent
POSITION OVERVIEW MCI is one of the fastest-growing tech-enabled business services companies in the USA, with a strong call center footprint and operations that extend across multiple countries. We deliver Customer Experience (CX), Business Process Outsourcing
Job Title Computational linguist Annotator Location Remote (Worldwide) Employment Type Full Time Job Summary We are seeking a highly motivated Computational Linguist with strong expertise in linguistic annotation and natural language processing (NLP). In this role, you
Overview Get AI-powered advice on this job and more exclusive features. We’re looking for AI QA trainers who specialize in model evaluation, LLM safety, prompt robustness, data quality assurance, multilingual and domain-specific testing, grounding verification, and
Responsibilities Review AI-generated JSON data and validate accuracy against source PDF documents. Correct discrepancies and ensure extracted values match original content precisely. Verify mathematical accuracy including totals, calculations, and line-item consistency. Navigate and validate nested JSON
