Mexico · Remote OK
About Welo Data Welo Data, a Welo Global brand, is the multilingual data and evaluation partner for foundation labs and enterprises deploying GenAI systems globally. They deliver the human judgment, data infrastructure, …
Skills: Portfolio Planning, Vendor Management, Capacity Planning, Quality Assurance, Stakeholder Management
Remote Solely
$47/hr–$48/hr
About the Role: We are looking for Native-level English (US) speakers to participate in a voice recording project for a conversational AI application. Your role is to record natural, authentic, and conversational custome…
Skills: English Fluency, Voice Recording, Audio Engineering, Customer Service Communication, Conversational Speaking
South San Francisco, California, United States · On-site
$33/hr–$34/hr
Welo Data is looking for detail-oriented and reliable individuals to join our team as Data Labeling Analysts, supporting speech and voice AI systems. Project Details Job Title: Data Labeling AnalystHiring in: Onsite (Bay…
Skills: Portuguese (Portugal) Fluency, Data Labeling, Data Annotation, Transcription, Categorization
Spain · Remote OK
About Welo Data Welo Data, a Welo Global brand, is the multilingual data and evaluation partner for foundation labs and enterprises deploying GenAI systems globally. They deliver the human judgment, data infrastructure, …
Skills: Portfolio Planning, Vendor Management, Capacity Planning, Quality Assurance, Stakeholder Management
Remote Solely
$39/hr–$40/hr
About the Role: We are seeking native-level Spanish (Spain) contributors with professional voice recording experience, including voice actors, dubbing artists, podcasters, and radio or broadcast hosts, to join the Hydrus…
Skills: Voice Acting, Dubbing, Podcasting, Broadcast Hosting, Audio Recording
Reims, Grand Est, France · Remote Solely
About Welocalize Welocalize, a Welo Global brand, serves localization teams through AI-enabled multilingual content solutions that enable enterprises to operate and scale globally. Welocalize combines AI, automation, and…
Skills: Accessibility Testing, Screen Reader Testing, WCAG 2.1, WCAG 2.2, EN 301 549
San Francisco, California, United States · On-site
Overview Get Paid to Help Shape the Future of Technology We are building a community of participants for upcoming in-person data collection projects in San Francisco Bay Area. These projects help improve the next generat…
Skills: Following Instructions, Data Collection
Mexico, Chihuahua, Mexico · Remote OK
If you have a Candidate Login already, but have forgotten your password please use the steps to reset your password. If you have forgotten your email login, please contact [email protected] subject Workday Candi…
Skills: Project Coordination, Data Labeling, Quality Management, Client Communication, Resource Coordination
Mexico, Chihuahua, Mexico · Remote OK
If you have a Candidate Login already, but have forgotten your password please use the steps to reset your password. If you have forgotten your email login, please contact [email protected] subject Workday Candi…
Skills: Project Coordination, Data Labeling, Quality Management, Client Communication, Resource Coordination
Mexico, Chihuahua, Mexico · Remote OK
If you have a Candidate Login already, but have forgotten your password please use the steps to reset your password. If you have forgotten your email login, please contact [email protected] subject Workday Candi…
Skills: Quality Assurance, Generative AI, Root Cause Analysis, Stakeholder Management, Capacity Planning
Remote Solely
Welo Data is hiring German-speaking freelancers to help train a leading voice AI platform. The role involves listening to short (5-second) audio clips, accurately transcribing spoken German, and flagging unclear or noisy…
Skills: German Transcription, German Grammar, Audio Analysis, Data Annotation, Attention To Detail
Spain · Remote Solely
Overview As an Expert Rater (ER), you will specialize in providing Rater's support and guidance. You will be instrumental in enhancing the knowledge and skills of other Raters, with a particular focus on developing their…
Skills: Data Labeling, Annotation, Coaching, Mentoring, KPI Analysis
Remote Solely
關於此職務 Welo Data 正在招募具備相關經驗的語言專業人員，參與一項為領先科技客戶執行的合成資料生成專案。 在此職務中，您將針對由英文翻譯成中文（台灣）的機器生成譯文進行 A/B 偏好測試，協助評估並提升 AI 生成內容的品質。 身為翻譯品質審核員，您將獨立檢視一份英文原始文件，以及兩個由機器生成的翻譯版本（版本 A 與版本 B），選出較佳的譯文，並以書面方式說明選擇理由。每個樣本將由三位審核員透過盲審流程獨立進行評估。 專案資…
Skills: Traditional Chinese Translation, English Proficiency, Translation Quality Assessment, A/B Testing, Linguistic Analysis
Spain · Remote Solely
Overview As an Expert Rater (ER), you will specialize in providing Rater's support and guidance. You will be instrumental in enhancing the knowledge and skills of other Raters, with a particular focus on developing their…
Skills: French Language, English B2, Data Labeling, Annotation, Coaching
Paris, Ile-de-France, France · On-site
If you have a Candidate Login already, but have forgotten your password please use the steps to reset your password. If you have forgotten your email login, please contact [email protected] subject Workday Candi…
Skills: Translation, Copy-editing, Localization, CAT Tools, XTM
Cluj-Napoca, Romania · On-site
If you have a Candidate Login already, but have forgotten your password please use the steps to reset your password. If you have forgotten your email login, please contact [email protected] subject Workday Candi…
Skills: Translation, Localization, Copy-editing, CAT Tools, XTM
Madrid, Community of Madrid, Spain · Remote Solely
$19/hr–$19/hr
We're Hiring: Expert Rater (Spanish) | Remote (Spain) | $19.55/hour 🚀 Join Welo Data and help improve the quality of AI-powered advertising systems! We're looking for experienced Spanish-speaking Expert Raters based in …
Skills: Spanish Fluency, English Proficiency, Data Labeling, Content Evaluation, Quality Assurance
Mexico, Chihuahua, Mexico · Remote OK
If you have a Candidate Login already, but have forgotten your password please use the steps to reset your password. If you have forgotten your email login, please contact [email protected] subject Workday Candi…
Skills: Project Coordination, Data Labeling, Quality Management, Client Communication, Resource Coordination
United States · Remote Solely
If you have a Candidate Login already, but have forgotten your password please use the steps to reset your password. If you have forgotten your email login, please contact [email protected] subject Workday Candi…
Skills: Content Curation, Metadata Validation, Quality Assurance, Problem Solving, Time Management
Mexico · Remote Solely
About the Role We're looking for an Automation Specialist to join our Movie and TV Metadata team — a unique, blended role for someone who wants to combine hands-on content work with the chance to build real AI and automa…
Skills: Python, JavaScript, AI Tooling, Prompt Engineering, Advanced Spreadsheet Skills
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Oversees a portfolio of data collection projects across onsite, studio, and remote modalities to ensure high-quality delivery and scale. Manages contributor capacity, vendor relationships, and financial performance while collaborating with quality teams to maintain standards.
Requires 3-4 years of experience leading multi-project portfolios in data collection, content operations, or annotation. Must possess strong skills in portfolio governance, communication with senior stakeholders, and experience coaching junior team members.
About Welo Data
Welo Data, a Welo Global brand, is the multilingual data and evaluation partner for foundation labs and enterprises deploying GenAI systems globally. They deliver the human judgment, data infrastructure, and evaluation systems that ensure AI models perform reliably across languages, cultures, and real-world contexts, at every stage from training through deployment. Its global network of 500,000+ vetted experts spans 300+ languages and locales, enabling high-quality multilingual data creation and structured model evaluation across the full spectrum of modern AI applications — from large language models and voice and speech systems to agentic workflows and robotics and embodied AI. This breadth of linguistic, cultural, and domain expertise enables Welo Data to address critical AI development challenges, including safety, bias, inclusivity, and cross-lingual reliability. A unified global operating model, led by specialized program and quality experts and grounded in assessment-driven talent selection, localized rubrics, and continuous calibration, ensures consistent performance across languages, domains, and modalities. Underpinning all of this is NIMO™ (Network Identity Management and Operations), Welo Data's proprietary identity and fraud-prevention framework. Built to maintain data integrity and workforce trust across a global contributor base, NIMO combines advanced verification, continuous monitoring, and structured QA to ensure every dataset is accurate, traceable, and culturally grounded. welodata.ai
The Senior Project Manager oversees a portfolio of Data Collection (DC) projects across onsite, studio, and remote modalities. Leads delivery and scale: contributor capacity planning, vendor management, and process improvement. Ensures quality is consistent across projects, drives performance improvements, and plans work jointly with the Quality team. Ensures financial performance and compliance requirements are met across all DC projects in the portfolio.
\nMain responsibilitiesWelocalize, a Welo Global brand, serves localization teams through AI-enabled multilingual content solutions that enable enterprises to operate and scale globally. Welocalize combines AI, automation, and human expertise to support enterprises in more than 300 languages, enabling accurate, culturally aligned, and compliant multilingual content at scale. Welocalize’s Opal Platform comprises patented technology designed to automate multilingual content and improve workflow performance for enterprises. Opal functions as an agentic system that orchestrates AI, automation, and human expertise to coordinate content workflows across the lifecycle, improving speed, scalability, and operational control for global enterprises. These solutions operate within a secure and compliant environment supported by seven ISO certifications. Welocalize is headquartered in New York with offices worldwide.
Offices: 136 Madison Avenue, 6th Floor, New York, NY 10016, US · Strada Henri Barbusse 44-46, Cluj-Napoca, Cluj 400616, RO · Via Alserio, 22, Milan, Lomb. 20159, IT · 123 NE 3rd Ave, Portland, Oregon 97232, US
Welocalize, a Welo Global brand, serves localization teams through AI-enabled multilingual content solutions that enable enterprises to operate and scale globally. Welocalize combines AI, automation, and human expertise to support enterprises in more than 300 languages, enabling accurate, culturally aligned, and compliant multilingual content at scale. Welocalize’s Opal Platform comprises patented technology designed to automate multilingual content and improve workflow performance for enterprises. Opal functions as an agentic system that orchestrates AI, automation, and human expertise to coordinate content workflows across the lifecycle, improving speed, scalability, and operational control for global enterprises. These solutions operate within a secure and compliant environment supported by seven ISO certifications. Welocalize is headquartered in New York with offices worldwide.
Offices: 136 Madison Avenue, 6th Floor, New York, NY 10016, US · Strada Henri Barbusse 44-46, Cluj-Napoca, Cluj 400616, RO · Via Alserio, 22, Milan, Lomb. 20159, IT · 123 NE 3rd Ave, Portland, Oregon 97232, US
