Welo Data is looking for detail-oriented individuals to join their team as Data Quality Associates. This role involves evaluating AI model outputs, identifying gaps, and improving system behavior in ...
Welo Data is looking for detail-oriented individuals to join their team as Data Quality Associates. This role involves evaluating AI model outputs, identifying gaps, and improving system behavior in ...
Project Perseus | Data Quality Analyst - German Speakers (Human-in-the-Loop AI)
Seattle, WA · On-site
Welo Data is looking for experienced, detail-oriented professionals to join their team as Data Quality Analysts. This role involves supporting quality and execution across Data Labeling Associate ...
Project Perseus | Data Quality Analyst - German Speakers (Human-in-the-Loop AI)
Seattle, WA · On-site
Welo Data is looking for experienced, detail-oriented professionals to join their team as Data Quality Analysts. This role involves supporting quality and execution across Data Labeling Associate ...
Welo Data is looking for detail-oriented and reliable individuals to join their team as Data Labeling Analysts, supporting speech and voice AI systems. This role focuses on building datasets that ...
Welo Data is looking for detail-oriented and reliable individuals to join their team as Data Labeling Analysts, supporting speech and voice AI systems. This role focuses on building datasets that ...
Welo Data is looking for detail-oriented and reliable individuals to join their team as Speech & Voice AI Analysts. This role focuses on executing high-volume data labeling and annotation tasks ...
Welo Data is looking for detail-oriented and reliable individuals to join their team as Speech & Voice AI Analysts. This role focuses on executing high-volume data labeling and annotation tasks ...
Welo Data is looking for detail-oriented and reliable individuals to join their team as Speech & Voice AI Analysts. The role focuses on executing high-volume data labeling and annotation tasks to ...
Welo Data is looking for detail-oriented and reliable individuals to join their team as Speech & Voice AI Analysts. The role focuses on executing high-volume data labeling and annotation tasks to ...
Welo Data is looking for a Data Quality Lead to oversee teams of Data Quality Analysts supporting AI model evaluation and improvement. This role involves people leadership, quality ownership, and ...
Welo Data is looking for a Data Quality Lead to oversee teams of Data Quality Analysts supporting AI model evaluation and improvement. This role involves people leadership, quality ownership, and ...
Croatian Language Analyst - US-based
$26 - $28/hr
Overview Welo Data is hiring Croatian-speaking analysts to support our Speech & Voice AI team. You'll help build high-quality audio, speech, and language datasets that power production AI systems.
Quick apply
Croatian Language Analyst - US-based
$26 - $28/hr
Overview Welo Data is hiring Croatian-speaking analysts to support our Speech & Voice AI team. You'll help build high-quality audio, speech, and language datasets that power production AI systems.
Croatian Language Analyst - US-based
$26 - $28/hr
Overview Welo Data is hiring Croatian-speaking analysts to support our Speech & Voice AI team. You'll help build high-quality audio, speech, and language datasets that power production AI systems.
Quick apply
Croatian Language Analyst - US-based
$26 - $28/hr
Overview Welo Data is hiring Croatian-speaking analysts to support our Speech & Voice AI team. You'll help build high-quality audio, speech, and language datasets that power production AI systems.
Overview Welo Data is hiring Portuguese (Portugal)-speaking analysts to support our Speech & Voice AI team. You'll help build high-quality audio, speech, and language datasets that power production ...
Quick apply
Overview Welo Data is hiring Portuguese (Portugal)-speaking analysts to support our Speech & Voice AI team. You'll help build high-quality audio, speech, and language datasets that power production ...
Overview Welo Data is looking for fluent French speakers to participate in a professional studio recording project. No prior experience is required, just confidence, a clear voice, and a willingness ...
Quick apply
Overview Welo Data is looking for fluent French speakers to participate in a professional studio recording project. No prior experience is required, just confidence, a clear voice, and a willingness ...
Overview Welo Data is looking for fluent Cantonese speakers to participate in a professional studio recording project. No prior experience is required, just confidence, a clear voice, and a ...
Quick apply
Overview Welo Data is looking for fluent Cantonese speakers to participate in a professional studio recording project. No prior experience is required, just confidence, a clear voice, and a ...
Overview Welo Data is looking for fluent Indonesian speakers to participate in a professional studio recording project. No prior experience is required, just confidence, a clear voice, and a ...
Quick apply
Overview Welo Data is looking for fluent Indonesian speakers to participate in a professional studio recording project. No prior experience is required, just confidence, a clear voice, and a ...
Overview Welo Data is looking for fluent Spanish speakers to participate in a professional studio recording project. No prior experience is required, just confidence, a clear voice, and a willingness ...
Quick apply
Overview Welo Data is looking for fluent Spanish speakers to participate in a professional studio recording project. No prior experience is required, just confidence, a clear voice, and a willingness ...
Overview Welo Data is looking for fluent Mandarin speakers to participate in a professional studio recording project. No prior experience is required, just confidence, a clear voice, and a ...
Quick apply
Overview Welo Data is looking for fluent Mandarin speakers to participate in a professional studio recording project. No prior experience is required, just confidence, a clear voice, and a ...
Overview Welo Data is looking for fluent Spanish speakers to participate in a professional studio recording project. No prior experience is required, just confidence, a clear voice, and a willingness ...
Quick apply
Overview Welo Data is looking for fluent Spanish speakers to participate in a professional studio recording project. No prior experience is required, just confidence, a clear voice, and a willingness ...
Overview Welo Data is looking for fluent Bengali speakers to participate in a professional studio recording project. No prior experience is required, just confidence, a clear voice, and a willingness ...
Quick apply
Overview Welo Data is looking for fluent Bengali speakers to participate in a professional studio recording project. No prior experience is required, just confidence, a clear voice, and a willingness ...
Overview Welo Data is looking for fluent English speakers to participate in a professional studio recording project. No prior experience is required, just confidence, a clear voice, and a willingness ...
Quick apply
Overview Welo Data is looking for fluent English speakers to participate in a professional studio recording project. No prior experience is required, just confidence, a clear voice, and a willingness ...
Overview Welo Data is looking for fluent Hindi speakers to participate in a professional studio recording project. No prior experience is required, just confidence, a clear voice, and a willingness ...
Quick apply
Overview Welo Data is looking for fluent Hindi speakers to participate in a professional studio recording project. No prior experience is required, just confidence, a clear voice, and a willingness ...
Overview Welo Data is looking for fluent Turkish speakers to participate in a professional studio recording project. No prior experience is required, just confidence, a clear voice, and a willingness ...
Quick apply
Overview Welo Data is looking for fluent Turkish speakers to participate in a professional studio recording project. No prior experience is required, just confidence, a clear voice, and a willingness ...
Overview Welo Data is looking for fluent Portuguese speakers to participate in a professional studio recording project. No prior experience is required, just confidence, a clear voice, and a ...
Quick apply
Overview Welo Data is looking for fluent Portuguese speakers to participate in a professional studio recording project. No prior experience is required, just confidence, a clear voice, and a ...
Welo Data information
See Renton, WA salary details
$51.9K - $72.2K
1% of jobs
$72.2K - $92.5K
2% of jobs
$92.5K - $112.8K
4% of jobs
$112.8K - $133K
9% of jobs
$150.3K is the 25th percentile. Wages below this are outliers.
$133K - $153.3K
11% of jobs
$153.3K - $173.6K
7% of jobs
The median wage is $180.1K / yr.
$173.6K - $193.9K
50% of jobs
$193.9K - $214.1K
2% of jobs
$214.1K - $234.4K
1% of jobs
$234.4K - $254.7K
0% of jobs
$254.7K - $275K
13% of jobs
$51.9K
$186.3K
$275K
How much do welo data jobs pay per year?
What is a $900000 AI job?
How does a Welo Data professional typically collaborate with other teams within an organization?
What are the key skills and qualifications needed to thrive as a Data Analyst, and why are they important?
Which 3 jobs will survive AI?
What is the difference between Welo Data vs Data Analyst?
| Aspect | Welo Data | Data Analyst |
|---|---|---|
| Required Credentials | Typically a degree in data science, statistics, or related field; certifications like Microsoft Certified Data Analyst are common | Similar credentials; often holds degrees in statistics, mathematics, or computer science; certifications like Microsoft Certified Data Analyst are also valued |
| Work Environment | Primarily in tech companies, startups, or data-driven organizations; involves working with data teams and software tools | In various industries including finance, healthcare, marketing; involves analyzing data sets and creating reports |
| Employer & Industry Usage | Used in tech, e-commerce, and data-centric companies; roles focus on data collection, cleaning, and analysis | Widely used across industries; focuses on interpreting data to inform business decisions |
Welo Data and Data Analyst roles share similar educational backgrounds and work environments, often involving data analysis tools and certifications. While Welo Data may be more specialized in certain platforms or methodologies, both roles aim to extract insights from data to support organizational goals.
What are Welo Data professionals?
Does Welo data pay?
Is WeLocalize a good company to work for?

Full-time
Posted 27 days ago
Job description
Welo Data is looking for detail-oriented individuals to join their team as Data Quality Associates. This role involves evaluating AI model outputs, identifying gaps, and improving system behavior in real-world scenarios.
Responsibilities:
• Evaluate AI model outputs and provide structured, high-quality feedback
• Perform audit-based reviews of data and model behavior — identifying patterns, edge cases, and failure modes
• Apply guidelines thoughtfully — and flag when they don’t reflect real-world scenarios
• Contribute to improving evaluation frameworks, not just executing them
• Identify trends in model performance and communicate insights clearly
• Participate in team discussions, calibrations, and stakeholder syncs
• Partner with leads and cross-functional teams to refine quality standards
• Document findings in a clear, concise, and actionable way
Qualifications:
Required:
• Native-level language proficiency and a university degree (Bachelor’s or higher)
• B2 or superior level of English
• 1–2 years of professional writing experience with strong, structured writing skills
• Ability to apply complex writing rules and guidelines consistently
• Strong understanding of safety considerations in GenAI data delivery, with 2+ years of relevant experience
• Strong critical thinking and attention to detail
• Ability to make sound judgment calls in ambiguous situations
• Naturally curious about AI, technology, and how systems behave
• Comfortable speaking up, asking questions, and contributing ideas
• Strong written and verbal communication skills
• Ability to stay consistent while working with evolving guidelines
Preferred:
• Experience in data quality, QA, annotation, or analysis is helpful — but not required
Company:
With 27+ years of experience, Welo Data is the human-centered infrastructure for globally effective AI. Founded in , the company is headquartered in , , with a team of 1001-5000 employees. The company is currently Late Stage.
Working at Welo Data
What to expect from working at Welo Data
From Welo Data
About Welo Data, in their own words
From Welo Data
Welo Data is a global AI data services company powering the next generation of AI. We build, annotate, and validate the training datasets that make AI models accurate, safe, and ready for the real world — across languages, cultures, and domains.
Our team of experts spans the globe, combining deep technical knowledge with a human-centered approach. If you want your work to shape how AI understands the world, you'll find your place here.
Diversity and inclusion statement
From Welo Data
Our Strength is derived from Winning Together. Welo Data is unequivocally committed to developing and fostering a workplace and organizational culture that values the diversity of thought and perspective delivered by a diverse global workforce operating within an inclusive organization.
About Welo Data
Sourced by ZipRecruiter
Industry
Data services and translation services
Company size
1,001 - 5,000 Employees
Headquarters location
New York, NY, US