Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

English (United Kingdom) Audio Rater

$23 per hour
Part-time

Overview:

We're looking for detail-oriented Audio Raters to evaluate conversations between users and AI voice agents. You'll listen to recorded interactions and assess the quality of the AI agent's responses across two key dimensions.

 

Project Details:

Start Date: ASAP

Duration: 10 hours/week

Job Type: Freelance

Location: Remote ( United Kingdom)

Language: English(United Kingdom)

Pay Rate: US $23/hour

 

What You’ll do:

  • Listen carefully to recorded conversations between a person and an AI voice agent
  • Rate each of the agent's turns on two independent 1–5 scales:
    • Content – Was the response helpful, relevant, and appropriate?
    • Prosody – Did the voice sound natural, well-paced, and expressive?
  • Write a short, specific, and clear justification for each score given

 

What We're Looking For:

  • Strong listening and attention-to-detail skills
  • Ability to give consistent, well-reasoned ratings
  • Clear, concise written communication
  • Reliable availability for ~10 hours/week

Thank you for your interest in joining Welo Data’s community and contributing to this exciting project. We look forward to collaborating with you! 

Vacancy posted 8 days ago
Similar jobs that could be interesting for youBased on the English (United Kingdom) Audio Rater in London vacancy
  • $25.35 per hour

     ...Overview: We're looking for a QA Audio Rater to ensure rating quality and consistency during the initial phase of our audio rating program...  ...10 hours/week Job Type: Freelance Location: Remote ( United Kingdom) Language: English(United Kingdom) Pay Rate: US$25.35/... 
    English language
    Audio
    Part-time
    Freelance
    Immediate start
    Remote

    Welo Data

    London
    8 days ago
  •  ...English (Welsh) Speakers | United Kingdom   Welo Data is seeking native-level English (Welsh) speakers to support AI development through audio evaluation.   WHAT YOU’LL DO Evaluate short audio recordings. Identify regional accents and dialects. Compare recordings... 
    English language
    Audio
    Part-time
    Remote

    Welo Data

    London
    more than 2 months ago
  • £34k - £44k per annumEstimated
     ...English Voice Coach Job Type: Contract Location: Remote Job Summary We are seeking...  ...speakers from Ireland, Australia, and the United Kingdom to support an AI training project focused on evaluating English audio recordings. You will assess pronunciation,... 
    English language
    Audio
    Remote job

    YO AI Labs

    London
    a month ago
  • $50 - $100 per hour

     ...Voice Actor: CX Agent Voice Cloning (UK English) Type: Contract Compensation...  ...English accent, currently based in the United Kingdom . ~ Proven experience in voice acting...  ...voice datasets . Familiarity with audio editing tools like Audacity , Adobe... 
    English language
    Audio
    Remote job
    Summer work

    Mercor

    London
    a month ago
  • £17 - £23 per hour

     ...Center Technician for freelance/contract work in Greenwich, United Kingdom . This is an on-site position supporting mission-critical infrastructure...  ...to work on-site ~ Professional communication skills in English ~ Data center certifications (CDCP, CDCS, or similar) -... 
    English language
    Hourly pay
    Full-time
    Freelance
    Remote
    Flexible hours

    RM Staffing B.V.

    Greenwich, Greater London
    more than 2 months ago
  • $19.5 per hour

     ...What if your knowledge English languagecould help improve the AI. WHAT YOU'LL DO...  ...Annotate, categorize, or label text, audio, images, video, or other data where required...  ...Title: Generative AI Analyst - English ( United Kingdom ) Location: Fully remote in United... 
    English language
    Audio
    Remote job
    Hourly pay
    Freelance
    On-site

    Welocalize

    London
    a month ago
  • $18 per hour

     ...British English AI Product Evaluator The Project Productive Playhouse is building a...  ...involve this, sessions are recorded, and audio may be shared with the client as part of...  ...level fluency in English, as spoken in the United Kingdom ~ Strong English reading, writing, and... 
    English language
    Audio
    Hourly pay
    Freelance
    Flexible hours

    Productive Playhouse

    London
    19 days ago
  • £113.57k - £150.57k per annum

     ...Hospital, Whitechapel Rd., London, E1 1FR, United Kingdom Job responsibilities The full job...  ...Comprehensive and detailed knowledge of audio-vestibular disorders Knowledge of evidence...  ...and intelligently in written and spoken English. Ability to work within a... 
    English language
    Audio
    Permanent
    Part-time
    Visa sponsorship
    Skilled worker visa

    Barts Health NHS Trust

    London
    18 days ago
  • £70k - £91k per annumEstimated
     ...the go, at their own speed, with tools that make learning easier, deeper, and faster. Or, put another way: what Spotify has done for audio entertainment we’re doing for audio information. And whatever we’re doing seems to be working: we’re #1 in our category, profitable,... 
    Audio
    Remote job

    Speechify

    London
    more than 2 months ago
  • £57k - £73k per annumEstimated
     ...marketers to generate and edit speech, music, image, and video across 70+ languages. - ElevenAPI gives developers access to our leading AI audio foundational models. Everything we do is the result of the creativity and commitment of our team - builders doing the best work of... 
    Audio
    Full-time
    Immediate start

    Elevenlabs

    London
    3 days ago
  • £68k - £88k per annumEstimated
     ...people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products include its iOS app, Android App,... 
    Audio
    Remote job
    On-site

    Speechify

    London
    more than 2 months ago
  • £38k - £48k per annumEstimated
     ...Writer / Editor Role Type: Contractor Location: United States, Canada, United Kingdom We are seeking experienced Technical Writers /...  ...project managers and reviewers. Apply advanced written English and critical analysis skills throughout the evaluation process... 
    English language
    Remote job

    YO AI Labs

    London
    1 day ago
  • £56k - £73k per annumEstimated
     ...people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products include its iOS app, Android App,... 
    Audio
    Remote job
    On-site
    Shift work

    Speechify

    London
    more than 2 months ago
  •  ...170+ countries.  About This Role The AV Engineer - London & United States East Coast is responsible for delivering an exceptional AV...  ...covering room health, troubleshooting, and repair of professional audio systems, video display systems, and video-conferencing solutions.... 
    Audio
    Full-time
    Fixed-term contract
    On-site
    Remote
    Work visa
    5 days/week
    Flexible hours
    Shift work
    Day shift
    Early shift

    Verkada

    London
    19 days ago
  • $39 per hour

     ...Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Music Audio Expert - English (UK/Australia) Type: Contract Compensation: $39/hour Location: Remote Duration: Up to 6... 
    English language
    Audio
    Remote job
    Summer work
    Immediate start

    Mercor

    London
    more than 2 months ago
  • £36k - £47k per annumEstimated
     ...tonies is the world’s leading interactive audio platform for children, with over 12 million...  ...21, our global team of 630+ colleagues is united by a shared mission: shaping the future of...  ...a spec sheet needs to say, and why ~ English at a professional level; German is a strong... 
    English language
    Audio
    Full-time
    Hybrid working

    tonies

    London
    13 days ago
  • £32k - £42k per annumEstimated
     ...understanding and generation. In this role, you will evaluate Tamil audio content, assess linguistic quality and authenticity, and provide...  ...AI experience is required. Strong Tamil language expertise, English communication skills, and attention to detail are the key requirements... 
    English language
    Audio
    Remote job

    YO AI Labs

    London
    a month ago
  •  ...Voice recording – Content creation – Localization – Validation of audio, video, images, sentences, or words. ✅ Requirements: We are...  ...looking for candidates with the following qualifications: Native in English – Able to listen and write correctly without spelling mistakes.... 
    English language
    Audio

    Sigma Group

    London
    5 days ago
  • $45 per hour

     ..., Larry Summers , and Jack Dorsey . Position: British English Professional Voice Actor Type: Contract Compensation...  ...with a leading AI lab to enhance AI model capabilities in audio data handling and production. Record audio with a neutral to... 
    English language
    Audio
    Remote job
    Summer work

    Mercor

    London
    7 days ago
  • £31k - £41k per annumEstimated
     ...early and positive impact. The desired candidate will have strong English speaking and written skills, a clear communicator, and problem...  ...candidate will be English speaking with clear communication skills. AUDIO and VIDEO calls with the UK teams and clients will be a CORE part... 
    English language
    Audio
    Work from home

    ShoppingIQ

    London
    a month ago
  •  ...high-performing local sales organisation. Location London, United Kingdom Employment Type Full-time Industry Semiconductors...  ...| B2B Technology ️ Languages Chinese (native-level) English (native-level fluency) Compensation Competitive base salary... 
    English language
    Long-term contract
    Permanent
    Full-time
    Work visa

    Wibit Consulting & Services (WibitCS)

    London
    more than 2 months ago
  •  ...for our 4 months paid Internship Program in London. About us United Media () focuses on building large-scale industry media and...  ...time work and/or from extracurricular activities Are fluent in English, written and spoken. Have exceptional attention to detail Possess... 
    English language
    Permanent
    Part-time
    Internship
    On-site
    Remote
    Monday to Friday

    United Media

    London
    more than 2 months ago
  •  ...the time to apply for our Internship Program in London. Why United Media We fundamentally believe our people are our greatest asset...  ...the rest. Furthermore, we expect that you: Are fluent in English, written and spoken.  Have a UK working visa, or will obtain one... 
    English language
    Permanent
    Internship
    Summer internship
    Work visa

    United Media

    London
    more than 2 months ago
  • $45 per hour

     ..., Larry Summers , and Jack Dorsey . Position: British English Professional Voice Actor Type: Contract Compensation...  ...with a leading AI lab to enhance AI model capabilities in audio data handling and production. Provide high-quality voice recordings... 
    English language
    Audio
    Remote job
    Summer work

    Mercor

    London
    14 days ago
  • $5 per hour

     ...speakers to record short, casual voice clips where they naturally mix English with Chinese - the way they'd actually talk in real life. No...  ...with no background music, TV, traffic, or other people talking Audio quality: Clear voice, close to the mic, one speaker only, no echo... 
    English language
    Audio
    Casual work
    Freelance
    Flexible hours

    Mindrift - Data annotation

    London
    14 days ago
  •  ...We can Enhance your show pre- or post- production via embedding audio description into the script (pre-) or Touch Tour training with programme...  ...first time I lead a tour but I feel I’m well equipped’. Actor, ‘English Kings Killing Foreigners’ at CPT. ‘I thought the Touch Tour was... 
    English language
    Audio
    Freelance

    Extant

    London
    more than 2 months ago
  • £56k - £72k per annumEstimated
    Senior Clinical Supply Chain Manager Locations: London, United Kingdom | Belgrade, Serbia | Paris, France | Lisbon, Portugal | Budapest,...  ...effective clinical trial supply chain solution. Create master English label text in accordance with relevant regulatory framework (e.... 
    English language
    Full-time
    Immediate start

    IQVIA

    London
    10 hours ago
  • £60k - £65k per annum

     ...Overview:   Bose Professional is a leader in the professional audio industry, specializing in the design and manufacturing of...  ...Pay Rate Type: ​Salary​  Location: ​London, England in the United Kingdom is preferred, but we are also open to Amsterdam, The Netherlands... 
    Audio
    Full-time

    Bose Professional

    London
    29 days ago
  •  ...Services team (FTDS) that is a data-focused unit helping support our clients when dealing...  ...verbal and written communication skills in English, and any additional language is considered...  ...data types such a chat, collaboration, audio, and video.  Experience working with technology... 
    English language
    Audio
    Flexible hours

    Ernst & Young

    London
    11 days ago
  •  ...Business Unit LIGHTSPEED STUDIOS is made up of passionate players who advance the art...  ...all phases of life cycle, including engine, audio, QA, AI, next generation game, technical...  ...& Time-zone Adaptability : Proficient in English (and other languages depending on region)... 
    English language
    Audio
    Full-time
    Internship
    Remote

    Tencent

    London
    14 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to English (United Kingdom) Audio Rater. Be the first to apply!