Looking for Audio & Speech jobs? This work can support AI training through tasks involving recorded or written speech, spoken performances, and sound analysis. OpenTrain is the hiring organization for roles on OpenTrain, and candidates apply through OpenTrain. OpenTrain may place or refer successful candidates to the client whose project they will support.
Transcribe spoken Hindi for AI training datasets while working remotely on a flexible contractor schedule. Use your Devanagari typing and listening skills to handle real-world audio, including overlapping speakers and background noise.
Posted Sep 2, 2026
Review and correct German audio transcripts for AI training, including word-level accuracy, timestamps, and formatting. Work remotely on a flexible schedule for $10 to $35 per hour, with Swiss German expertise especially welcome.
Posted Sep 2, 2026
Join a fully remote, flexible contract project transcribing spoken Chinese audio for AI speech systems. Use your language expertise to capture natural conversation accurately, with work available at 20+ hours per week and pay up to $35 per hour.
Posted Sep 2, 2026
Transcribe spoken Chinese audio into accurate Simplified Chinese text while helping AI systems understand natural speech. This remote contract role offers flexible work of 20+ hours per week for native or near-native Chinese speakers.
Posted Sep 2, 2026
Join OpenTrain as a remote French Audio Transcriptionist in Belgium, earning $10 to $35 per hour while transcribing conversations with multiple speakers, crosstalk, and Belgian French nuances.
Posted Sep 2, 2026
Transcribe Brazilian Portuguese audio for AI training datasets in a fully remote, flexible contract role paying $10-$35 per hour. Work independently on challenging recordings with multiple speakers, background noise, and natural speech.
Posted Sep 2, 2026
Transcribe spoken Hindi for AI training, handling dialects, overlapping speakers, noise, and detailed formatting. This remote contractor role offers $10 to $35 per hour and requires 20+ hours weekly.
Posted Sep 2, 2026
Transcribe challenging Brazilian Portuguese audio for AI training from anywhere. This flexible contract role offers 20+ hours per week, pays $10-$35 per hour, and requires no prior AI experience.
Posted Sep 2, 2026
Use your music or audio expertise to annotate field recordings, identify instruments and musical details, and evaluate AI-generated descriptions. This remote contract pays $30-$45 per hour for 20-25 hours weekly.
Posted Sep 2, 2026
Record expressive Korean voice-overs from your home studio while helping train modern AI systems. This flexible, remote contract role offers 20+ hours per week.
Posted Sep 1, 2026
Lead recorded one-on-one Spanish tutoring sessions that help improve language-learning AI. This remote freelance project pays $60-$70 per hour and runs for approximately three weeks.
Posted Aug 30, 2026
Use your Telugu expertise to transcribe, segment, annotate, and review audio and video data for next-generation AI systems. This remote contractor role offers $10-$24 per hour for candidates in India or the United States.
Posted Aug 29, 2026
Help train language-focused AI by participating in authentic, recorded Spanish learning sessions with experienced tutors. This flexible contractor role pays $30-$42 per hour and requires 20+ hours weekly.
Posted Aug 29, 2026
Use your Brazilian Portuguese voice acting skills to record characters, stories, and varied content for AI projects. This flexible freelance role offers worldwide availability and requires 20+ hours per week.
Posted Aug 28, 2026
Help improve AI with accurate Tamil audio transcription and linguistic review. Work remotely for 20+ hours per week on flexible contract assignments paying $10 to $24 per hour.
Posted Aug 27, 2026
Work remotely as a Telugu Transcription Expert for 20+ hours per week, transcribing and annotating audio, video, and text to improve AI systems. Earn $10-$24 per hour while applying your language expertise to meaningful AI training work.
Posted Aug 27, 2026
Transcribe German audio and help improve next-generation language AI from anywhere. This contractor role offers 20+ hours per week and pays $10-$25 per hour based on experience.
Posted Aug 27, 2026
Use advanced ear training, musical notation expertise, and Python audio analysis to transcribe polyphonic SATB recordings into accurate MusicXML. This flexible remote contractor role offers approximately 15 hours per week at $50 to $100 per hour.
Posted Aug 26, 2026
Help improve multilingual AI by quality-checking Spanish audio, transcriptions, timestamps, speaker labels, and metadata. This fully remote, 15-week contractor project requires native LATAM Spanish and at least 40 hours per week.
Posted Aug 26, 2026
Record natural 1 to 2 minute conversations mixing Chinese and English to help train AI speech systems. This flexible, entry-level contractor role is open to eligible contributors in Singapore and Malaysia.
Posted Aug 25, 2026
Use vocal control, emotional range, and precise pacing to create expressive English (US) performances for AI training projects. This part-time contractor role offers 20+ hours per week for experienced voice actors with quality recording equipment.
Posted Aug 21, 2026
Create expressive French voice recordings that help train modern AI systems. This flexible freelance opportunity suits voice actors with strong vocal control, emotional range, and professional recording equipment.
Posted Aug 15, 2026
Review multilingual, multi-speaker recordings and annotations for transcription, diarization, timestamps, metadata, and safety quality. Work remotely with OpenTrain for 20+ hours per week.
Posted Aug 15, 2026
Evaluate Hebrew speech and AI-generated audio using detailed rubrics, linguistic judgment, and evidence-based feedback. This remote contractor role offers flexible part-time work at $30-$65 per hour.
Posted Aug 14, 2026
Review AI-generated Indonesian speech for pronunciation, fluency, naturalness, and cultural accuracy. Work remotely for 20+ hours weekly at $60 to $65 per hour.
Posted Aug 14, 2026
Help improve AI language systems by evaluating short Dutch speech clips for fluency, pronunciation, grammar, and authenticity. This remote contractor role offers 20+ hours per week at $30-$65 per hour.
Posted Aug 14, 2026
Evaluate Italian audio for nativeness, fluency, pronunciation, and linguistic authenticity while helping improve AI speech systems. This remote contractor role pays $30 to $65 per hour and requires 20+ hours weekly.
Posted Aug 14, 2026
Evaluate Bengali audio and AI-generated speech for nativeness, fluency, pronunciation, and intonation. This worldwide contractor role offers flexible part-time work at an advertised rate of $30-$65 per hour.
Posted Aug 14, 2026
Evaluate Russian audio and AI-generated speech for fluency, pronunciation, intonation, and authenticity. This flexible remote contract role offers $30-$65 per hour and requires native-level Russian plus B2 English.
Posted Aug 14, 2026
Evaluate Tamil audio and AI-generated speech for nativeness, fluency, pronunciation, and intonation. This remote contractor role offers flexible part-time work at $30-$65 per hour for Tamil language experts.
Posted Aug 14, 2026
Audio and speech work can involve creating or reviewing material used to help artificial-intelligence systems interpret sound and language. Depending on the individual posting, responsibilities may include recording audio, transcribing speech, performing voice-acting tasks, annotating speech, or classifying sounds. Some assignments may focus on the content of spoken language, while others may require careful distinction between different audio categories. Read each live posting closely to understand the specific work, responsibilities, and requirements for that opportunity.
OpenTrain is the hiring organization for these public roles. Candidates apply through OpenTrain, and OpenTrain may place or refer successful candidates to the client whose project they will support. Because each opportunity is tied to a specific project, the individual live posting is the source of truth for eligibility, responsibilities, qualifications, experience, pay, hours, schedule, location rules, and client-specific requirements.
