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Project Perseus | Data Labeling Analyst - Spanish Speakers (Speech & Voice AI)

Label speech data for AI model training

Work with audio and speech data to build datasets for speech and voice AI systems, ensuring accurate and well-structured inputs.

Why This Role?

Build datasets powering real-world AI systems

Required Skills

Data LabelingSpeech AnalysisLanguage DataAI Systems

Keywords

Data LabelingSpeech AIVoice AIAI SystemsSpanish Speakers
View Original Description from Adzuna

Original description from Adzuna

Overview Welo Data is looking for detail-oriented and reliable individuals to join our team as Data Labeling Analysts, supporting speech and voice AI systems. This is a high-impact production role focused on building the datasets that power real-world AI systems. You’ll be working with audio, speech, and language data — helping ensure models are trained on accurate, well-structured, and representative inputs. While this role is more execution-focused than evaluation-heavy roles, it still requir…


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Source
Adzuna
Salary
$XX,XXX
Job Type
full time
Location
Regional Remote · Remote
Category
Engineering
Seniority
entry
PostedNew
May 7, 2026