Finnish Speech & Audio AI Evaluator

TELUS Digital AI Data Solutions

Stockholms län

On-site

SEK 700,000 - 950,000

Full time

4 days ago

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Job summary

TELUS Digital AI Data Solutions in Sweden is seeking a Finnish Speech & Audio AI Specialist to evaluate and validate AI systems, ensuring natural TTS voices and accurate ASR outputs. You will influence millions of voice-based experiences through high-quality data and rigorous testing.

You will work on audio evaluation, editing, linguistics, dataset validation, and project support, applying phonetics, noise reduction, and spectrogram analysis, with a focus on Finnish pronunciation and English

Qualifications

Bachelor's degree in Audio Engineering, Linguistics, CS (Speech/AI focus) or 2+ years in related AI speech projects.

Responsibilities

Evaluate AI-generated speech for naturalness, pronunciation, rhythm, tone, and emotion.
Identify transcription errors and linguistic nuances in ASR outputs.
Analyze audio using waveform and spectrogram tools to identify quality issues.
Provide structured feedback for model improvement.
Apply audio restoration techniques to optimize speech samples.
Prepare and validate speech content for training pipelines.
Apply phonetics and linguistics to identify accent variations.
Review voice recordings for clarity and consistency.
Support creation and validation of high-quality speech datasets.
Perform audio annotation and labeling for dataset integrity.
Support TTS, ASR, voice similarity, and conversational AI evaluation projects.
Document findings to inform model improvement.