Portuguese (Brazil) Data Labeler - Onsite AI Quality Analyst
Welocalize, Inc.
Welo Data is seeking detail-oriented Data Labeling Analysts to support speech and voice AI systems in a high-impact, onsite role across U.S. cities. You will label and audit Portuguese (Brazil) data, ensuring accurate, well-structured inputs for model training. The role emphasizes consistent quality, strong attention to detail, and the ability to follow guidelines in a structured environment. 40 hours weekly, with full-time W2 employment and no visa sponsorship. #J-18808-Ljbffr Welocalize, Inc.
- Welocalize, Inc. is seeking Detail-oriented Data Labeling Analysts for the Project Perseus team, focusing on French language data to support Speech & Voice AI systems. This 100% onsite role requires reliability, strong judgment, and consistency across repetitive tasks....Data
$34 per hour
Welocalize, Inc. is seeking a Data Labeling Associate (Italian Speakers) to join our team onsite in multiple U.S. cities. You will evaluate AI outputs, provide structured feedback, and help improve how models behave in real-world scenarios. This is a full-time, 40-hour...DataFull timeRemote work- Welocalize, Inc. is seeking Data Labeling Analysts to support speech and voice AI systems. This is a 100% onsite role in US cities such as NYC, Seattle, Bay Area, or client sites, working full-time to build high-quality labeled datasets. You will evaluate model outputs,...DataFull time
$28 per hour
Welo Data is seeking detail-oriented Data Labeling Analysts to support speech and voice AI systems. This high-impact, onsite role focuses on building datasets that power real-world AI, working with audio, speech, and language data to ensure models are trained on accurate...DataFull time- Welocalize, Inc. is seeking a Data Labeling Analyst to support Speech & Voice AI projects in the United States. The role requires... ...attention to detail to provide high-quality feedback on AI model outputs. The position is 100% onsite across multiple cities, with a 40-hour...Data
- Welo Data seeks detail-oriented Data Labeling Analysts for on-site work supporting speech and voice AI systems. You will label audio-language data, ensuring datasets are accurate and... ...model training. The role emphasizes high-quality, repeatable results in a production...Data
$28 per hour
Welocalize, Inc. seeks Data Labeling Analysts for the Project Perseus: Speech & Voice AI Analyst - Italian. This 100% onsite role requires commuting to major Bay Area locations or client sites, with full-time hours at $28/hour. Candidates should have native Italian fluency...DataFull time- Welo Data is seeking detail-oriented Data Labeling Analysts to support speech and language AI systems. This onsite role focuses on building high-quality, well-structured datasets for real-world AI training in a fast-paced environment. You will evaluate model outputs, audit...Data
$38 per hour
Overview Welo Data is looking for experienced, detail... ...join our team as Data Quality Analysts. This role sits at the... ...— bridging Data Labeling Associates (DLAs) and... ...with both people and AI systems — auditing outputs... ...Important: This is a 100% onsite position — remote work...DataFull timeContract workRemote workVisa sponsorship- Collectors Universe, Inc. is seeking a Data Annotation Specialist to join our AI/ML Team. This full-time role will be based in California and focuses on annotating large datasets across collectibles domains with precision and efficiency. You will collaborate with team members...DataFull time
$55k - $65k
...and internal stakeholders. Use approved AI-assisted tools, where appropriate, to... ...Reporting to the Mobile Team Lead, the Quality Assurance Analyst’s key responsibilities will include: Create... ...the ability to use software tools for data entry, analysis, documentation,...DataRemote jobWork at office$28 per hour
Overview Welo Data is looking for detail-oriented and reliable... ...to join our team as Data Labeling Analysts, supporting speech and voice AI systems. This is a high-... ...pride in producing high-quality work, even across... ...Mexico) Speakers Hiring in: Onsite (Bay Area, Seattle, NYC,...DataFull timeWork experience placementRemote workVisa sponsorship- Welo Data is seeking Data Labeling Analysts to support speech and voice AI systems. You will evaluate model outputs and provide structured feedback while performing audits... ...or a Bachelor's degree), and be willing to work onsite in multiple U.S. cities. #J-18808-Ljbffr...DataWork experience placement
- Welo Data is seeking a Data Labeling Associate to join our onsite team in the United States. You’ll evaluate AI outputs, provide structured feedback, and perform audit-based reviews to improve model behavior in real-world scenarios. Native-level Italian and a university...Data
$28 per hour
Welocalize, Inc. is seeking Data Labeling Analysts to support speech and voice AI systems. This 100% onsite role focuses on building high-quality datasets, with 40 hours per week and a $28/hour pay rate for candidates located in the U.S. cities listed; work authorization...DataHourly pay- Welocalize, Inc. seeks German-speaking Data Labeling Analysts to join our onsite team for Project Perseus, supporting speech and voice AI. Expect 40 hours/week, strong emphasis on data quality and structured feedback across localization-scale labeling tasks. Applicants...Data
- Welocalize is hiring data collection operators to support a robotics data collection pilot in Palo Alto, onsite. You will operate physical AI data devices, teleoperate bi-manual robotic arms, and perform scripted tasks to capture reliable, real-world data for AI model...DataFull timeShift work
- Welo Data is seeking detail-oriented Data Labeling Analysts to support speech and voice AI systems. The role focuses on building high-quality datasets with Arabic data, requiring strong judgment and... ...evaluation frameworks. This is a 100% onsite position with locations in Bay...DataFull time
- Quality Control Specialist II (Contractor) Freenome Brisbane, California Posted 2026-10-05... ...and perform tracking and trending of QC data. You are passionate about contributing to... ...Control Supervisor. This role will be an onsite role based in our Brisbane, California headquarters...DataFor contractorsWork experience placementLocal area
$110k - $160k
...Product Lead LOCATION : Marina del Rey, CA (Onsite Monday - Friday) Who The Flip Is Flip?... ...healthcare provider, and have a crazy good Voice AI answer? That’s Flip. Hundreds of brands... ...on products that combine software, data, and AI behavior You have strong intuition...DataWork at officeMonday to Friday$95k - $120k
...of strategists, creatives, media experts, data scientists, and engineers driven by one... ...points if you’re bilingual in Spanish and/or Portuguese.) Mindgruve is an equal opportunity... ...marital status, veteran status, or disability status. #J-18808-Ljbffr Mindgruve - BrazilDataPortuguese language skillsFull timeWork at officeLocal areaRemote workRelocationFlexible hours- ...remote contributors to record natural conversations in Spanish or Portuguese using the Kled app. Each session lasts 3-60 minutes, with... ...Payments are per accepted submission via PayPal, Venmo, or a Solana wallet, and you can participate worldwide. #J-18808-Ljbffr Kled AIDataPortuguese language skillsRemote jobContract workFor contractorsWorldwide
$26 - $28 per hour
Overview Welo Data is looking for detail-oriented and... ...to join our team as Data Labeling Analysts, supporting speech and voice AI systems. This is a high-... ...pride in producing high-quality work, even across repetitive... ...Analyst Hiring in: Onsite (Bay Area, Seattle, NYC,...DataFull timeRemote workVisa sponsorship- 2026 Equity Sales Intern - Brazil Candidates are limited to one application per recruiting cycle. We encourage you to carefully review... ...studied a variety of disciplines. Candidates must be fluent in Portuguese and English; Spanish is preferred. WORK WITH US - Equity...Portuguese language skillsInternshipLocal areaImmediate start
- Ledgent Technology’s client in California is seeking a Data & Analytics Analyst to translate data into insights that inform strategy and improve... ...forecasting, data prep, and model development. This is an onsite role in California with a competitive hourly pay. #J-18808...DataHourly pay
$29.73 per hour
Quality Laboratory Analyst - Level D Key role in a diverse and global organization Apply science to safeguard and improve the iconic 20 Mule Team... ...function and safety. Record and report the accurate data collected and communicate issues that may arise. About you...DataHourly payPermanent employmentLocal areaWork from home$75k - $97k
...through launch. Conduct ongoing quality assurance to ensure website... ...answer engines, and emerging AI-driven discovery platforms. Use... ...Translate digital performance data and customer insights into actionable... ...Employer M/F/V/DV #LI-Onsite #J-18808-Ljbffr Quinn CompanyDataFreelanceWork at officeLocal areaRelocation- Welo Data is seeking a Data Labeling Associate with Tamil language expertise to join our on-site team in the United States. You will evaluate AI outputs, provide structured feedback, and help enhance... ...scenarios. The role emphasizes data quality, model evaluation, and human...Data
- ...accuracy of product spec library, label/carton artwork databases, and... .... Maintain and improve data hygiene across CRM, email lists... ...signage, samples, shipping, and onsite support as needed). Maintain a... ...retrieval). Process Improvement & AI Tools Research, test, document,...DataLocal areaRemote work
$8.3 per hour
...building the largest opt-in human data network in the world. We are not a labeling firm. We are not a task marketplace... ...and license that data to frontier AI labs and enterprises that need... ...app: "Conversations in Spanish or Portuguese". There is no interview and no minimum...DataPortuguese language skillsRemote jobHourly payContract workFor contractorsWorldwide
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