AI Voice Tester

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Javanese Speakers – Test Voice Modes of AI Models based in France.

This project-based opportunity is designed for highly proficient Javanese speakers interested in helping improve the quality of conversational AI systems.

• Conduct voice-mode conversations with designated AI chatbots using predefined starting prompts and conversation objectives.
• Complete each interaction entirely in Javanese as spoken in the Indonesia region (jv_ID).
• Evaluate and rate voice-mode interactions on a laptop according to established project guidelines and quality criteria.
• Complete all written evaluations in English, ensuring feedback is accurate, complete, and clearly documented.
• Follow detailed instructions carefully to achieve required conversation goals and maintain consistency across evaluations.
• Assess voice interactions with a strong focus on accuracy, completeness, naturalness, and overall quality.
• Work with AI chatbots using a personal smartphone and complete evaluation activities using a personal laptop.
• Be prepared to complete certain tasks in different environments, including quiet or noisy settings and indoor or outdoor locations, depending on project requirements.
• Maintain confidentiality regarding all project-related information and comply with applicable platform and project requirements.
• Complete assigned tasks reliably while adapting to potentially varying workloads throughout the project.

• Advanced or expert-level fluency in Javanese, corresponding to approximately C2 CEFR proficiency, specifically the variety spoken in Indonesia.
• Strong English comprehension and written English skills, as all evaluations and project feedback must be completed in English.
• Excellent attention to detail and the ability to assess conversational AI interactions accurately and consistently.
• Strong listening, communication, and linguistic judgment skills, with the ability to recognize naturalness, clarity, pronunciation, and contextual appropriateness.
• Ability to follow detailed instructions and predefined conversation scenarios precisely.
• Comfortable using voice-enabled AI applications and adapting quickly to new digital tools and workflows.
• Previous experience in AI evaluation, professional voice recording, transcription, translation, localization, linguistic testing, or similar work is advantageous but not necessarily required.
• Ability to work independently and maintain a high standard of accuracy across repetitive evaluation tasks.
• Must have a compatible personal smartphone capable of installing required chatbot applications and a personal laptop for evaluation activities.
• Must have or be willing to create an Upwork account, as the project is managed through the platform.
• Must have a Gmail account for project communication and access.
• Comfortable completing tasks that may involve short video recordings, including recordings that could feature faces or objects.
• Willingness to complete required identity verification and background screening procedures.
• Ability to maintain strict confidentiality regarding project information and comply with applicable platform agreements.

• Project-based engagement with flexible scheduling.
• Fully remote participation from eligible locations.
• Compensation of $9.00 per hour.
• Opportunity to earn additional income using your Javanese language expertise.
• Flexible workload that can accommodate other professional or personal commitments.
• Opportunity to contribute to the improvement of AI voice and conversational language technologies.
• Practical exposure to AI evaluation and large-scale language technology projects.
• Opportunity to work from your own devices without requiring a traditional office setup.
• Potential to build experience in AI data evaluation, linguistic quality assurance, and voice technology projects.
• Workload may vary according to project requirements, with no guaranteed minimum or maximum number of hours.