Data Annotation Specialist (Portuguese)

TL;DR

Data Annotation Specialist (AI): Improving Large Language Model performance through labeling, ranking, and auditing Portuguese text with an accent on linguistic accuracy and data integrity. Focus on rectifying inaccuracies in language data and evaluating model responses against project guidelines.

Location: Remote within Canada

Salary: 30 CAD/hour

Company

hirify.global is a leading AI company training and deploying frontier models for developers and enterprises to power content generation, semantic search, and agents.

What you will do

• Label and rank machine learning data in Portuguese to ensure high data integrity and quality.
• Audit and rectify inaccuracies in language data across various formats including text, JSON, TSV/CSV, and Markdown.
• Evaluate Portuguese model responses to determine which best conform to established project guidelines.
• Identify and suggest optimizations to improve model performance for Portuguese language tasks.
• Collaborate with cross-functional team members by providing linguistic feedback.

Requirements

• Native or near-native proficiency in Portuguese.
• Excellent command of English.
• Must be based in Canada.
• Basic familiarity with JSON, TSV/CSV, and Markdown data manipulation.
• High attention to detail and tolerance for repetitive, monotonous work.
• Possession of a reliable personal laptop (BYOD).

Culture & Benefits

• Flexible part-time engagement (minimum 16 hours per week).
• Opportunity to contribute to the cutting edge of AI research and frontier models.
• Performance-based incentives included.
• Inclusive work environment that values diversity and equal opportunity.

Hiring process

• Initial screening of resume and writing samples by the Talent Team.
• Virtual Annotation Test involving language-based tasks and chatbot interaction.
• Short video interview with the Operations Team.