Execute Data labelling and annotation tasks across speech and voice datasets. * Work with audio and language data, including transcription, categorization, and tagging. YOU ARE A FIT IF YOU'RE... * A ...
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Execute Data labelling and annotation tasks across speech and voice datasets. * Work with audio and language data, including transcription, categorization, and tagging. YOU ARE A FIT IF YOU'RE... * A ...
Quick apply
Execute Data labelling and annotation tasks across speech and voice datasets. * Work with audio and language data, including transcription, categorization, and tagging. YOU ARE A FIT IF YOU'RE... * A ...
Reston, VA · On-site +1
Develop and maintain annotation standards, labeling guidelines, and data governance processes to ... Questions related to flexible work should be directed to the hiring manager during the interview ...
Reston, VA · On-site +1
Develop and maintain annotation standards, labeling guidelines, and data governance processes to ... Questions related to flexible work should be directed to the hiring manager during the interview ...
Ashburn, VA · On-site
$18.40 - $23.03/hr
... annotation of fish behavior. The combination of projects and emphasis may change over time, ... After training, technicians will work under supervision by the team's manager and/or scientific ...
Ashburn, VA · On-site
$18.40 - $23.03/hr
... annotation of fish behavior. The combination of projects and emphasis may change over time, ... After training, technicians will work under supervision by the team's manager and/or scientific ...
Bethesda, MD · On-site
$90 - $120/hr
Experience with biological databases, sequence curation, genomic annotation, or large-scale data-management workflows. * Experience designing, improving, validating, or testing automated scientific ...
Bethesda, MD · On-site
$90 - $120/hr
Experience with biological databases, sequence curation, genomic annotation, or large-scale data-management workflows. * Experience designing, improving, validating, or testing automated scientific ...
Develop and maintain annotation standards, labeling guidelines, and data governance processes to ... Questions related to flexible work should be directed to the hiring manager during the interview ...
Develop and maintain annotation standards, labeling guidelines, and data governance processes to ... Questions related to flexible work should be directed to the hiring manager during the interview ...
Bethesda, MD · On-site
$90K - $120K/yr
Experience with biological databases, sequence curation, genomic annotation, or large-scale data-management workflows. * Experience designing, improving, validating, or testing automated scientific ...
Bethesda, MD · On-site
$90K - $120K/yr
Experience with biological databases, sequence curation, genomic annotation, or large-scale data-management workflows. * Experience designing, improving, validating, or testing automated scientific ...
Washington, DC · Remote
$100 - $200/hr
Data Annotation * Problem-Solving * Independent Research * Attention to Detail Preferred ... management, or strategic finance. * Experience preparing investment memos, valuation analyses ...
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Washington, DC · Remote
$100 - $200/hr
Data Annotation * Problem-Solving * Independent Research * Attention to Detail Preferred ... management, or strategic finance. * Experience preparing investment memos, valuation analyses ...
Bethesda, MD · On-site
$90K - $120K/yr
... managed and shared. Computercraft has provided scientific expertise supporting GenBank continuously since 1991. Learn more at Job Responsibilities * Review nucleotide sequence and annotation data ...
Bethesda, MD · On-site
$90K - $120K/yr
... managed and shared. Computercraft has provided scientific expertise supporting GenBank continuously since 1991. Learn more at Job Responsibilities * Review nucleotide sequence and annotation data ...
Experience with biological databases, sequence curation, genomic annotation, or large-scale data-management workflows. * Experience designing, improving, validating, or testing automated scientific ...
Quick apply
Experience with biological databases, sequence curation, genomic annotation, or large-scale data-management workflows. * Experience designing, improving, validating, or testing automated scientific ...
Bethesda, MD · On-site
$90K - $120K/yr
... managed and shared. Computercraft has provided scientific expertise supporting GenBank continuously since 1991. Learn more at Job Responsibilities * Review nucleotide sequence and annotation data ...
Bethesda, MD · On-site
$90K - $120K/yr
... managed and shared. Computercraft has provided scientific expertise supporting GenBank continuously since 1991. Learn more at Job Responsibilities * Review nucleotide sequence and annotation data ...
Mclean, VA · On-site
$75K - $82K/yr
... annotation collisions, feature congestion, inconsistent portrayal, and other visual or technical discrepancies. Collaborate with analysts, developers, project managers, and government stakeholders to ...
Mclean, VA · On-site
$75K - $82K/yr
... annotation collisions, feature congestion, inconsistent portrayal, and other visual or technical discrepancies. Collaborate with analysts, developers, project managers, and government stakeholders to ...
Mclean, VA · On-site
$75K - $82K/yr
... annotation collisions, feature congestion, inconsistent portrayal, and other visual or technical discrepancies. · Collaborate with analysts, developers, project managers, and government stakeholders ...
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Mclean, VA · On-site
$75K - $82K/yr
... annotation collisions, feature congestion, inconsistent portrayal, and other visual or technical discrepancies. · Collaborate with analysts, developers, project managers, and government stakeholders ...
Mclean, VA · On-site
$75K - $82K/yr
... annotation collisions, feature congestion, inconsistent portrayal, and other visual or technical discrepancies. • Collaborate with analysts, developers, project managers, and government ...
Mclean, VA · On-site
$75K - $82K/yr
... annotation collisions, feature congestion, inconsistent portrayal, and other visual or technical discrepancies. • Collaborate with analysts, developers, project managers, and government ...
... annotation collisions, feature congestion, inconsistent portrayal, and other visual or technical discrepancies. · Collaborate with analysts, developers, project managers, and government stakeholders ...
... annotation collisions, feature congestion, inconsistent portrayal, and other visual or technical discrepancies. · Collaborate with analysts, developers, project managers, and government stakeholders ...
Manage the production of drawing sets from creation, markup and modification based on overall ... Understanding of Civil 3D Annotation styles and annotation tools, basic understanding of key ...
Manage the production of drawing sets from creation, markup and modification based on overall ... Understanding of Civil 3D Annotation styles and annotation tools, basic understanding of key ...
Broadlands, VA · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
Broadlands, VA · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
Cloverly, MD · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
Cloverly, MD · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
Arbutus, MD · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
Arbutus, MD · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
Laurel, MD · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
Laurel, MD · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
Manassas, VA · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
Manassas, VA · Remote
Prior experience in data labeling, annotation, research, writing, or operations is helpful but not required. Requirements * Strong attention to detail * Clear written communication skills * Reliable ...
| Aspect | Manager Annotation | Data Annotator |
|---|---|---|
| Required Credentials | High school diploma or equivalent; experience in data labeling; leadership skills | High school diploma or equivalent; attention to detail; basic computer skills |
| Work Environment | Office or remote management setting overseeing annotation teams | Remote or on-site data labeling tasks |
| Employer & Industry Usage | Tech companies, AI firms, data service providers | AI, machine learning, data processing companies |
The main difference is that a Manager Annotation oversees annotation teams and manages projects, requiring leadership and management skills, while a Data Annotator performs the actual data labeling work, focusing on accuracy and attention to detail. Managers coordinate workflows, whereas Annotators execute labeling tasks.
The most popular types of Annotation jobs in Washington are:
For Manager Annotation jobs in Washington, the most frequently searched job titles are:
The top searched job categories for Manager Annotation jobs in Washington are:

$34/hr
Full-time
Medical, Dental, Vision, Life, Retirement, PTO
Re-posted 29 days ago
What if your language expertise could help improve the speech and voice AI systems used by millions of people worldwide?
WHAT YOU’LL DO
• Execute Data labelling and annotation tasks across speech and voice datasets.
• Work with audio and language data, including transcription, categorization, and tagging.
YOU ARE A FIT IF YOU’RE…
• A Portuguese (Portugal) speaker with strong written communication skills
• Experienced in data labelling, annotation, content review, or similar detail-oriented work (2+ year preferred)
• A Bachelor's degree holder
PROJECT DETAILS
• Location: 100% Onsite (Bay Area, Seattle, NYC, or client-dependent locations)
• Employment Type: W2 Full-Time Employee
• Hours: 40 hours per week
• Work Authorization: Must be authorized to work in the U.S. (no visa sponsorship available)
• Eligible Locations: NYC, Seattle, Bellevue, Redmond, San Francisco, Sunnyvale, Burlingame, Austin, Los Angeles, Washington DC, Chicago, and Boston
BENEFITS
• $34 per hour
• Paid Vacation (6 days)
• Paid Company Holidays
• Paid Sick Leave
• Employee Assistance Program
• Health Savings Account (HSA)
• 401(k) Retirement Plan
• Additional Voluntary Benefits (Life, Accident, Critical Illness, etc.)
ADDITIONAL BENEFITS (Upon Eligibility)
• Medical, Dental, and Vision Insurance
• Free Breakfast, Lunch, and Dinner (where applicable)
• Stocked Micro-Kitchens with Snacks and Beverages
• Commuter Benefits, Including Shuttles and Bike-to-Work Options
• Unique Campus Amenities Depending on Location
From Welo Data
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.
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.
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Data services and translation services
1,001 - 5,000 Employees
New York, NY, US