2d
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Freelance Annotator (English) - AI Trainer
Arizona or United States
$23/hr RemotePart Time
1+ YOEBachelor's degree, 1+ year professional experience, advanced English (C1+), strong attention to detail, logical thinking, fact-checking, and communication skills.
3mo
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Senior Data Engineer / Data Curator
Phoenix, Arizona, United States
OnsiteFull Time
5+ YOE5+ years data engineering, data wrangling, or data curation; Python (Pandas, NumPy), SQL; cloud storage (AWS S3, GCS); ETL tools; NLP data formats; data annotation; AI ethics and privacy knowledge.
Python, SQL, Pandas, NumPy, AWS S3, Google Cloud Storage, Apache Kafka, Apache Airflow, JSONL, NLP, FAISS, Pinecone
3d
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AI Trainer - Freelance Data Annotator
Arizona or United States
$23/hr RemotePart Time
1+ YOEBachelor's degree, 1+ year professional experience, advanced English (C1+), strong attention to detail, logical thinking, fact-checking, and communication skills.
5d
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Freelance: grabación de tareas cotidianas para proyecto de IA
Tucson or United States
$10/hr RemotePart Time
0+ YOERequires smartphone (iPhone 12+/Pixel 6+/Galaxy S21+), internet access, basic English; no prior experience required.
5d
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Freelance: grabación de tareas cotidianas para proyecto de IA
Arizona or United States
$10/hr RemotePart Time
Record daily activities via mobile app, have specified smartphone model and internet access, basic English, no prior experience required.
iPhone 12, Google Pixel 6, Samsung Galaxy S21
5d
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Freelance: grabación de tareas cotidianas para proyecto de IA
Avondale or United States
$10/hr RemotePart Time
Requires a smartphone (iPhone 12+/Pixel 6+/Galaxy S21+), internet access, basic English, and no prior experience; record everyday activities via mobile app.
5d
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Freelance: grabación de tareas cotidianas para proyecto de IA
Phoenix or United States
$10/hr RemotePart Time
Requires smartphone (iPhone 12+/Google Pixel 6+/Samsung Galaxy S21+), internet access, basic English, no prior experience required; able to record daily activities via mobile app.
iPhone 12, Google Pixel 6, Samsung Galaxy S21
5d
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Freelance: grabación de tareas cotidianas para proyecto de IA
Mesa or United States
$10/hr RemotePart Time
Must have a compatible smartphone (iPhone 12+/Pixel 6+/Galaxy S21+), internet access, basic English, and ability to record daily activities; no prior experience required.
3w
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Voice Recording Annotation and Transcription for Spanish (US)
United States or California or Florida or New York or Montana or New Jersey or Texas or Arizona or Nevada or Illinois or Virginia or Georgia or Utah
$17-$18/hr RemoteContract
Native-level Spanish (US) and fluent English, prior transcription/annotation/recording experience, attention to detail, quiet recording environment, ability to record at 8 kHz; flexible, remote contractor work.
1mo
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Cardiologists (Freelance - Remote) - Mesa, US
Mesa, Arizona, United States
$200/hr RemoteContract
Verified qualified cardiologist with expertise in medical image interpretation and cardiology data; ability to annotate images, assess clinical accuracy, and complete a short paid skills assessment; reliable internet, computer, and PayPal account.
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