Job Overview
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Job Description
About The Job
Alignerr partners with leading AI labs to build expert-driven data pipelines that improve how models reason, learn, and communicate. We work with domain specialists around the world to evaluate and refine AI systems in areas where precision, pedagogy, and human judgment matter most.
Position
AI Language Expert — Portuguese
Type: Hourly contractor
Compensation: $25–$30/hour
Location: Remote
Duration
Commitment: Minimum 15 hours/week
Schedule: Fully asynchronous, work on your own time
Start Date: Rolling — applications reviewed as projects launch
Role Responsibilities
- Evaluate AI-generated Portuguese speech and text for linguistic accuracy, naturalness, and educational quality.
- Assess learner speech and writing across proficiency levels from CEFR Pre-A1 through B2+.
- Apply expert judgment to identify learner errors, unnatural phrasing, and pedagogical gaps.
- Provide clear, structured feedback that improves AI tutoring and language-learning models.
- Collaborate asynchronously with project leads and fellow language experts.
- Contribute to raising the overall quality and reliability of AI language instruction.
Qualifications
Must-Have
- Native-level proficiency in Portuguese.
- Experience teaching Portuguese or evaluating learner language.
- Fluency in English (C1/C2).
- Familiarity with learner speech patterns and CEFR frameworks.
- Enrolled in or completed a Bachelor’s degree or higher.
- Strong attention to detail and consistency in linguistic judgment.
Nice-to-Have
- Experience with language assessment, curriculum design, or standardized testing.
- Exposure to AI-powered language tools or educational technology.
- Comfort working independently in structured, asynchronous workflows.
Key skills/competency
- Portuguese Language Expertise
- Linguistic Evaluation
- AI Language Models
- Educational Quality Assessment
- CEFR Framework
- Learner Speech Analysis
- Feedback Provision
- Asynchronous Collaboration
- AI Tutoring Models
- Language Instruction Quality
How to Get Hired at Alignerr
- Customize your resume: Highlight Portuguese language expertise and teaching/evaluation experience.
- Tailor your application: Emphasize familiarity with CEFR frameworks and AI educational tech.
- Prepare for remote work: Showcase ability to work independently and asynchronously.
- Demonstrate linguistic judgment: Provide examples of attention to detail in language assessment.
- Research Alignerr: Understand their mission in improving AI language models.
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