AI Speech & Audio Specialist – ASR, TTS & Voice AI (Freelance, English)

Key Responsibilities

• Evaluate text‑to‑speech (TTS) outputs for naturalness, intonation, emotion and linguistic compliance.
• Correct automatic speech recognition (ASR) transcriptions to improve model accuracy.
• Perform professional audio editing tasks such as segmentation, noise reduction and silence adjustment.
• Use spectrographic analysis tools to identify quality defects.
• Contribute to the creation and validation of high‑quality vocal datasets for training and evaluating AI models.

Qualifications

• Proven experience in audio production, applied linguistics, sound engineering or vocal technologies.
• Strong attention to detail and ability to provide constructive feedback.
• Passion for AI, languages and sound quality.
• Ability to work remotely and collaborate with engineers, linguists and project managers.

Location

Remote work based in Reykjavik, collaborating with a global community of experts.