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Posted May 26, 2026

Data Annotation Specialist (Tier I)

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## About the Role Execo is seeking a **Data Annotation Specialist (Tier I)** to join its AI data team. This entry-level role plays a critical part in training machine learning models by producing high-quality labeled data. As a “human-in-the-loop,” you will work across multiple data types—including text, images, video, and audio—to create accurate datasets that improve AI performance. ## Responsibilities - Perform **data labeling and categorization** using techniques such as: - Bounding boxes - Polygons - Named Entity Recognition (NER) - Transcribe **audio and video content** into accurate text - Classify documents into **predefined categories** - Conduct **quality assurance checks** to ensure data accuracy and consistency - Identify and escalate **ambiguous data or edge cases** - Maintain **data confidentiality and compliance** with regulations such as GDPR and HIPAA ## Requirements - Entry-level candidate with **0–2 years of experience** - Strong **attention to detail and accuracy** - Ability to follow **complex guidelines precisely** - Good **computer literacy**, including familiarity with Excel - Ability to learn annotation tools such as: - Labelbox - CVAT ## Preferred Qualifications - Background in: - Data entry - Writing or editing - Associate’s or Bachelor’s degree in: - Computer Science - Data Science - Linguistics ## Why Join Execo - Work on **real-world AI and machine learning projects** - Join a **global team operating across multiple countries** - Build foundational experience in **AI data workflows** - Be part of a fast-growing company combining **human expertise with AI innovation** ## About Execo Execo helps leading companies solve complex problems in areas such as legal services, go-to-market strategies, and data annotation. By combining global talent with AI technologies, Execo delivers scalable, high-impact solutions that drive business efficiency and innovation. Apply tot his job Apply To this Job