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 ...
Quick apply
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 ...
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 ...
Quick apply
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 ...
Be Seen First
Data Annotator (Autonomous Vehicle / AI)
San Francisco, CA · On-site
$32 - $39/hr
The ideal candidate is detail-oriented, technically proficient in 2D and 3D annotation, and understands the importance of precision in data labeling for real-world applications. Key Responsibilities
Quick apply
Be Seen First
Data Annotator (Autonomous Vehicle / AI)
San Francisco, CA · On-site
$32 - $39/hr
The ideal candidate is detail-oriented, technically proficient in 2D and 3D annotation, and understands the importance of precision in data labeling for real-world applications. Key Responsibilities
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 ...
Quick apply
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 ...
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 ...
Quick apply
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 ...
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 ...
Quick apply
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 ...
Chief Data Scientist
San Francisco, CA · Remote
$70 - $100/hr
Prior experience with data annotation , labeling, evaluation, or human feedback collection. * Experience with LLMs , AI systems , or agentic workflows; familiarity with agentic frameworks.
Quick apply
Chief Data Scientist
San Francisco, CA · Remote
$70 - $100/hr
Prior experience with data annotation , labeling, evaluation, or human feedback collection. * Experience with LLMs , AI systems , or agentic workflows; familiarity with agentic frameworks.
Technical Lead, Behavior & Triage Labeling
Mountain View, CA · On-site
$235K - $352K/yr
Our tools must handle the efficient processing and annotation of millions of points of sensor data. Our labeling infrastructure supports millions of scenes weekly. The platform team's mission is to ...
Technical Lead, Behavior & Triage Labeling
Mountain View, CA · On-site
$235K - $352K/yr
Our tools must handle the efficient processing and annotation of millions of points of sensor data. Our labeling infrastructure supports millions of scenes weekly. The platform team's mission is to ...
Technical Lead, Behavior & Triage Labeling
$235K - $352K/yr
Our tools must handle the efficient processing and annotation of millions of points of sensor data. Our labeling infrastructure supports millions of scenes weekly. The platform team's mission is to ...
Technical Lead, Behavior & Triage Labeling
$235K - $352K/yr
Our tools must handle the efficient processing and annotation of millions of points of sensor data. Our labeling infrastructure supports millions of scenes weekly. The platform team's mission is to ...
... annotation or content labeling at scale Solid understanding of AIML concepts, with practical knowledge of how data quality affects model performance Strong analytical skills with experience using ...
... annotation or content labeling at scale Solid understanding of AIML concepts, with practical knowledge of how data quality affects model performance Strong analytical skills with experience using ...
Technical Lead, Behavior & Triage Labeling
$235K - $352K/yr
Our tools must handle the efficient processing and annotation of millions of points of sensor data. Our labeling infrastructure supports millions of scenes weekly. The platform team's mission is to ...
Quick apply
Technical Lead, Behavior & Triage Labeling
$235K - $352K/yr
Our tools must handle the efficient processing and annotation of millions of points of sensor data. Our labeling infrastructure supports millions of scenes weekly. The platform team's mission is to ...
Software Engineer, ML Data Infrastructure
Mountain View, CA · On-site
$160K - $240K/yr
Scale data annotation labels with applied State-of-the-art ML techniques About You * You have a degree in BS, MS.c or Ph.D, plus 1+ years of relevant work experience * Strong proficiency in Python or ...
Software Engineer, ML Data Infrastructure
Mountain View, CA · On-site
$160K - $240K/yr
Scale data annotation labels with applied State-of-the-art ML techniques About You * You have a degree in BS, MS.c or Ph.D, plus 1+ years of relevant work experience * Strong proficiency in Python or ...
The role involves executing data labeling and annotation tasks, ensuring data accuracy and integrity while working with audio and language datasets. Responsibilities : • Execute high-volume data ...
The role involves executing data labeling and annotation tasks, ensuring data accuracy and integrity while working with audio and language datasets. Responsibilities : • Execute high-volume data ...
Our tools must handle the efficient processing and annotation of millions of points of sensor data. Our labeling infrastructure supports millions of scenes weekly. The platform team's mission is to ...
Quick apply
Our tools must handle the efficient processing and annotation of millions of points of sensor data. Our labeling infrastructure supports millions of scenes weekly. The platform team's mission is to ...
Senior/Staff Software Engineer, Labeling Platform
Mountain View, CA · On-site
$235K - $352K/yr
Our tools must handle the efficient processing and annotation of millions of points of sensor data. Our labeling infrastructure supports millions of scenes weekly. The platform team's mission is to ...
Senior/Staff Software Engineer, Labeling Platform
Mountain View, CA · On-site
$235K - $352K/yr
Our tools must handle the efficient processing and annotation of millions of points of sensor data. Our labeling infrastructure supports millions of scenes weekly. The platform team's mission is to ...
Execute high-volume data labeling and annotation tasks across speech and voice datasets * Follow detailed guidelines to ensure consistency, accuracy, and data integrity at scale * Work with audio and ...
Quick apply
Execute high-volume data labeling and annotation tasks across speech and voice datasets * Follow detailed guidelines to ensure consistency, accuracy, and data integrity at scale * Work with audio and ...
Scene QA Operator
Palo Alto, CA · On-site
Required skills - Understands QA/QC fundamentals - 2-3 years of Data Entry, Annotation, Labeling, or similar work - Experience owning the quality of a process or system - Familiarity with Slack ...
Quick apply
Scene QA Operator
Palo Alto, CA · On-site
Required skills - Understands QA/QC fundamentals - 2-3 years of Data Entry, Annotation, Labeling, or similar work - Experience owning the quality of a process or system - Familiarity with Slack ...
Software Engineer, ML Data Infrastructure
$160K - $240K/yr
Scale data annotation labels with applied State-of-the-art ML techniques About You * You have a degree in BS, MS.c or Ph.D, plus 1+ years of relevant work experience * Strong proficiency in Python or ...
Software Engineer, ML Data Infrastructure
$160K - $240K/yr
Scale data annotation labels with applied State-of-the-art ML techniques About You * You have a degree in BS, MS.c or Ph.D, plus 1+ years of relevant work experience * Strong proficiency in Python or ...
Execute high-volume data labeling and annotation tasks across speech and voice datasets * Follow detailed guidelines to ensure consistency, accuracy, and data integrity at scale * Work with audio and ...
Quick apply
Execute high-volume data labeling and annotation tasks across speech and voice datasets * Follow detailed guidelines to ensure consistency, accuracy, and data integrity at scale * Work with audio and ...
Execute high-volume data labeling and annotation tasks across speech and voice datasets * Follow detailed guidelines to ensure consistency, accuracy, and data integrity at scale * Work with audio and ...
Quick apply
Execute high-volume data labeling and annotation tasks across speech and voice datasets * Follow detailed guidelines to ensure consistency, accuracy, and data integrity at scale * Work with audio and ...
Annotation Labelling information
What is annotation labelling?
Annotation labelling is the process of tagging or marking data—such as images, text, or audio—with relevant information or labels. This is an essential step in preparing datasets for machine learning and artificial intelligence models, as it helps algorithms understand and learn from raw data. Annotation labelling can include tasks like identifying objects in photos, transcribing speech, or categorizing text. Skilled annotators ensure accuracy and consistency to improve model performance. People in this role often use specialized tools or software to streamline and standardize the annotation process.
What are the key skills and qualifications needed to thrive as an Annotation Labelling Specialist, and why are they important?
To thrive as an Annotation Labelling Specialist, you need strong attention to detail, data analysis capabilities, and familiarity with data annotation standards, usually supported by a background in computer science or related fields. Proficiency with annotation tools such as Labelbox, CVAT, or Supervisely, and sometimes knowledge of basic programming or scripting, is typically required. Excellent communication, consistency, and the ability to follow complex instructions are crucial soft skills for producing high-quality labeled data. These skills ensure the accuracy and reliability of datasets, which are foundational for successful machine learning and AI model development.
What are some common challenges faced by Annotation Labelling professionals, and how can they be managed?
Annotation Labelling professionals often encounter challenges such as maintaining high accuracy while handling repetitive data, meeting tight deadlines, and adapting to evolving project guidelines. To manage these, it’s important to develop strong attention to detail, regularly communicate with team leads to clarify instructions, and leverage annotation tools efficiently. Collaborating closely with quality assurance teams can also help identify and correct errors early, ensuring consistently high-quality outputs.
What is the difference between Annotation Labelling vs Data Labeling Specialist?
| Aspect | Annotation Labelling | Data Labeling Specialist |
|---|---|---|
| Credentials | Basic technical skills, attention to detail | Similar skills, sometimes additional domain knowledge |
| Work Environment | Data annotation platforms, remote or office | Data annotation tasks, often remote or in-office |
| Industry Usage | AI, machine learning, autonomous vehicles | AI, machine learning, healthcare, retail |
| Search & Comparison | Commonly compared for entry-level data tasks | Related but broader role |
Annotation Labelling involves marking data such as images, text, or videos to train AI models. Data Labeling Specialists perform similar tasks but may have a broader scope, including verifying and managing labeled data. Both roles are essential in AI development, often overlapping in skills and work environment, but Annotation Labelling is more focused on the annotation process itself.
What are popular job titles related to Annotation Labelling jobs in California? For Annotation Labelling jobs in California, the most frequently searched job titles are:
What job categories do people searching Annotation Labelling jobs in California look for? The top searched job categories for Annotation Labelling jobs in California are:
What cities in California are hiring for Annotation Labelling jobs? Cities in California with the most Annotation Labelling job openings:
$34/hr
Full-time
Medical, Dental, Vision, Life, Retirement, PTO
Posted 16 days ago
Welocalize rating
5.9
Based on 10 frontline employees who took The Breakroom Quiz
336th of 429 rated business services
Job description
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
Company Description
Welocalize enables brands to reach and grow global audiences through services and solutions for translation, localization, adaptation, and automation. We offer multilingual solutions to transform all content types for local audiences, at every step of our clients’ global business journey. We have 1,500 global team members across offices in North America, Europe and Asia dedicated to helping some of the world’s largest brands operate and succeed internationally.
About Welocalize
Sourced by ZipRecruiter
Industry
Translation services
Company size
1,001 - 5,000 Employees
Headquarters location
New York, NY, US