Portuguese Speech Data Annotator

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August 29

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HireIO, Inc.

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Recruitment • HR Tech • B2B

HireIO, Inc. is a top workforce solutions provider and recruitment consultancy based in San Jose, California, specializing in the tech sector. The company connects emerging tech giants with talented professionals, offering recruitment services that influence change and foster equal opportunities within the tech community. HireIO focuses on sectors such as FinTech, SaaS, healthcare, biotech, blockchain, and AI, with a strong emphasis on building their candidate network and maintaining ethical standards. With expert sector knowledge and decades of experience, HireIO prides itself on its ability to find and place the best candidates for tech startups throughout the United States and Canada.

51 - 200 employees

🎯 Recruiter

👥 HR Tech

🤝 B2B

📋 Description

• We are seeking native Portuguese speakers with knowledge of both European and Brazilian variants to annotate speech data for AI training. Accurate annotation of pronunciation, nasalization, and dialectal differences is critical for building high-quality language models. • Transcribe Portuguese speech accurately, differentiating European and Brazilian pronunciations. • Annotate nasalized vowels and consonants, which affect word meaning and recognition. • Capture connected speech and regional pronunciation differences. • Tag paralinguistic events such as hesitations, laughter, or background noises. • Maintain annotation consistency and follow internal quality standards.

🎯 Requirements

• Native-level proficiency in Portuguese. • Strong understanding of European and Brazilian dialect differences. • Excellent transcription and communication skills.

🏖️ Benefits

• Flexible remote work schedule. • Collaborate with a globally distributed, high-performance team. • Help AI systems understand Portuguese accurately across regions.