Polish Speech Quality Evaluator for AI Training

Synthires; Polska; On-site; PLN 162,000 - 350,000; Part time

Job summary

Synthires is seeking Polish bilingual experts to support a language and AI training project focused on evaluating Polish speech and linguistic quality. You will review audio content, assess fluency, pronunciation, intonation, and authenticity, and document detailed justifications to ensure consistent results.

No prior AI experience is required—your Polish language expertise is what matters for accurate evaluation and collaboration with project coordinators.

Qualifications

• Native-level Polish proficiency.
• B2+ English proficiency for written and verbal communication.
• Strong attention to detail and ability to identify nuanced language differences.
• Excellent written and verbal communication skills.
• Ability to work independently and maintain consistent evaluation quality.

Responsibilities

• Evaluate Polish audio clips for nativeness, fluency, and linguistic authenticity.
• Assess pronunciation, intonation, and speech quality according to project guidelines.
• Document detailed justifications to ensure consistent evaluation results.
• Collaborate with project coordinators to clarify language requirements and ambiguities.
• Contribute insights to improve AI understanding and generation of Polish.
• Complete assigned audio review tasks accurately and on time.

Skills

Polish proficiency

English proficiency

Attention to detail

Written and verbal communication

Job description

Synthires is seeking Polish bilingual experts to support a language and AI training project focused on evaluating Polish speech and linguistic quality. You will review audio content, assess fluency, pronunciation, intonation, and authenticity, and document detailed justifications to ensure consistent results.

No prior AI experience is required—your Polish language expertise is what matters for accurate evaluation and collaboration with project coordinators.