Remote Audio Expert — AI Research & Domain Evaluation

Join ZR Talent Group's remote specialist network as a Remote Audio Expert — AI Research & Domain Evaluation earning $50 - $100/hour. Working asynchronously from anywhere in the US, UK, Canada, Australia, New Zealand, Ireland, or South Africa, you will apply your practical background in MusicXML to benchmark frontier artificial intelligence models, identify failure modes, and elevate domain-specific accuracy.

Prior experience building machine learning systems is not required—our research partners value authentic practitioner judgment, domain rigor, and clear analytical writing.

Key Responsibilities & Deliverables

• Transcribe polyphonic musical recordings into structured notation.
• Distinguish soprano, alto, tenor, and bass lines from a mono mix.
• Identify pitches, onsets, durations, rests, and re-articulations.
• Quantize events to the correct rhythmic grid.
• Apply accurate key signatures, accidentals, and enharmonic spelling.
• Generate or manipulate MusicXML.
• Use Python to inspect audio, analyze spectral information, and automate parts of the transcription workflow.
• Validate transcriptions through musical review, structured checks, or resynthesis.

Required Qualifications & Technical Criteria

• Strong Python programming ability.
• Advanced ear training and polyphonic music-transcription ability.
• Strong understanding of harmony, rhythm, voice leading, and standard notation.
• Practical background using SATB music, choral arranging, score preparation, or a closely related form of polyphonic transcription.
• Relevant tools may include librosa, NumPy, SciPy, music21, Essentia, pretty_midi, MuseScore, or other audio-analysis and notation software. No specific tool is mandatory if your experience is transferable.
• Formal education and years of professional experience are not strict requirements. Experienced performers, arrangers, composers, choir musicians, researchers, and independent transcription specialists are encouraged to apply if they can demonstrate the relevant skills.
• Process:
• Apply to the role, filling out the screening questions
• Complete AI Interview (approx. 30 minutes)
• Hiring Manager review
• Compensation Structure
• Compensation is output-based; experts are paid per task that meets the project specifications. The time required to complete work may vary depending on the expert’s experience and workflow. Minimum submission requirements apply. Experts must submit a minimum of tasks per week.
• Start Timeline & Availability
• We typically fill roles within 48 hours and are looking for experts ready to jump in right away. If selected, we expect you to start your first tasks within 24–48 hours of completing onboarding.

Compensation, Remote Eligibility & Schedule

• Compensation Band: $50 - $100/hour
• Work Model: 100% Remote / Work From Home with flexible asynchronous scheduling
• Eligible Remote Locations: United States, Canada, United Kingdom, Australia, New Zealand, Ireland, and South Africa
• Current Openings: 10 active specialist positions
• Hiring Organization: ZR Talent Group
• Core Skills & Technologies: MusicXML