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Project Perseus | Speech & Voice AI Analyst - Portuguese (Portugal) Speakers

WelocalizeCaliforniaData Annotation
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Salary
$34 USD per hour
Job type
Full-time
Posted
27 Apr 2026
Status
Open · checked 7d ago

About this role

Project Perseus | Speech & Voice AI Analyst - Portuguese (Portugal) Speakers is an onsite full-time position based in California with Enterprise AI Training Data & Human. This role suits individuals who are detail-oriented, dependable, and eager to contribute directly to the development of cutting-edge voice technology systems.

Role Overview

The Speech & Voice AI Analyst position is a high-impact production role centered on building the core datasets that power real-world artificial intelligence systems. Personnel in this position work extensively with audio, speech, and language data to ensure that models receive accurate, well-structured, and representative inputs. Although this position leans heavily toward execution rather than evaluation, it demands rigorous consistency, strong judgment, and sharp attention to detail. This career path bridges language, data, and technology, making precision and discipline essential for success at scale.

Key Responsibilities

Review and label diverse audio, speech, and language datasets to support speech and voice artificial intelligence models.
Ensure that all processed data inputs are accurate, structured properly, and representative of the target domain.
Maintain high standards of quality and consistency while navigating detailed production workflows.
Apply sound judgment to maintain data integrity across repetitive operational tasks.

Requirements

Fluent in Portuguese (Portugal).
Must be authorized to work in the United States without visa sponsorship.
Must be fully available for a full-time schedule of 40 hours per week.
Must be located in or able to commute to one of the designated onsite locations, which include NYC, Seattle, Bellevue, Redmond, San Francisco, Sunnyvale, Burlingame, Austin, Los Angeles, Washington DC, Chicago, or Boston.

Skills and Tools

Strong attention to detail and high levels of focus.
Consistent execution abilities within structured production workflows.
Familiarity with handling audio, speech, or language data assets.

Salary and Benefits

Pay rate of $34 per hour.
W2 Full-Time Employee employment status.

About the Company

Enterprise AI Training Data & Human operates in the artificial intelligence sector, specializing in the creation and curation of foundational datasets for advanced machine learning models. The organization collaborates with detail-oriented professionals to build high-quality inputs that drive real-world AI applications.

How to Apply

Interested candidates should review the eligibility criteria carefully and apply directly on the official company careers page.

Questions candidates ask

What is the hourly pay rate for this role?

The pay rate for the Speech & Voice AI Analyst position is $34 per hour.

Is this a remote position?

No, this is a 100% onsite position. Candidates must be able to commute to one of the designated cities such as NYC, Seattle, San Francisco, Austin, or Los Angeles.

What are the working hours?

This is a full-time position requiring 40 hours per week.

Does the company offer visa sponsorship?

No, applicants must already be authorized to work in the United States, as visa sponsorship is not provided.

What language proficiency is required?

Candidates must be speakers of Portuguese (Portugal).

Ready to apply?

The application is on the official Welocalize careers page.

Apply on company site