Portuguese Language Transcription Expert
Appen · Any · Voice / audio
Portuguese Language Transcription Expert is an open role at Appen, located in Any.
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At a glance
- Pay
- Not disclosedAppen doesn't publish a rate for this listing
- Location
- Any
- Work type
- Voice / audio
- Listed
- Since Sep 30, last confirmed Oct 22
From Appen’s listing
“Join our team as an Independent Contractor for Project Lupin. Project Lupin aims to help improve AI-powered speech recognition models In this project, participants contribute by checking and modifying the audio segmentation and transcription.”
Show the full listing
Join our team as an Independent Contractor for Project Lupin. Project Lupin aims to help improve AI-powered speech recognition models In this project, participants contribute by checking and modifying the audio segmentation and transcription. The transcriptions generated will contribute to the development of improved AI-powered speech recognition models. Project Benefits -Flexible hours – Work on your own schedule -Remote – Work from anywhere -Fair pay globally – Always above minimum wage in your market -Scalable earnings – The more you work, the more you earn Task Summary You will listen to real audio recordings and produce precise, verbatim transcripts — capturing not just what was said, but how it was said. That means every “uh,” every repeated word, and every trailing sentence matters. Your work will include: • Verbatim transcription with a target of 98%+ accuracy • Timestamping segments with less than 500ms deviation • Speaker labeling for conversations with 2 to 8 participants • Event annotation for non-speech elements (e.g., laughter, background noise, unintelligible audio) Requirements Native-level fluency in Portuguese including familiarity with regional accents and informal speech Strong listening comprehension and attention to detail. Ability to produce verbatim transcriptions, including stutters, repetitions, and filler words. Experience in transcription, annotation, or linguistics is an advantage. Comfortable using browser-based tools (training will be provided). Reliable internet connection. Access to a laptop or desktop computer (mobile devices are not supported). Reliable availability for minimum 10+ hours per week. Please Note This project follows a first-come, first-served approach and operates with demographic quotas to ensure fair and balanced representation across all participant groups. As a result, some individuals may not receive a task assignment if their group has already been filled. This role is a project-based opportunity with CrowdGen, where you will join the CrowdGen Community as an Independent Contractor. If selected, you will receive an email from CrowdGen regarding the creation of an account using your application email address. You will need to log in to this account and reset the password, complete the setup requirements, and proceed with your application for this project-based role. Join us in shaping the future of voice AI. Your participation in Project Lupin will directly help improve how technology understands and responds to real human speech.
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Frequently asked questions
How do I apply for the Portuguese Language Transcription Expert role at Appen?
Applications go through Appen's own portal - HumanSourcer links to the listing and never collects applications or handles hiring. Appen's access model is "Open / self-serve" (Open application). This listing was first seen here on September 30, 2026 and was still live at the last check.
Is the Portuguese Language Transcription Expert role at Appen remote?
This role is listed for: Any.
What does the Portuguese Language Transcription Expert role at Appen pay?
Appen doesn't state a rate on this listing. HumanSourcer never fills that gap with an estimate, so the absence is the source's, not a hole in this page. Appen's profile shows what its rate-carrying listings do advertise.
What kind of work is Portuguese Language Transcription Expert?
Voice / audio. Search relevance evaluation, autonomous driving data, various AI training tasks
Is Appen a legitimate AI-training platform?
Direct AI training data platform - and that relationship is rated "Confirmed" here because it can be checked against www.appen.com rather than taken on Appen's word. Confidence describes how well the ownership is evidenced. It is not a rating of how the platform treats the people who work for it, which no public source covers reliably.
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