Sigma is a leading global technology company specializing in data collection and annotation for Artificial Intelligence. With over 30 years of experience, offices in Spain, the US, and the UK, and ...
Sigma is a leading global technology company specializing in data collection and annotation for Artificial Intelligence. With over 30 years of experience, offices in Spain, the US, and the UK, and ...
Bilingual Evaluator - LLM Specialist
New York, NY · Remote
$15 - $20/hr
Prior experience with RLHF, model evaluation, or data annotation work * Experience writing or editing high-quality written content * Experience comparing multiple outputs and making fine-grained ...
Quick apply
Bilingual Evaluator - LLM Specialist
New York, NY · Remote
$15 - $20/hr
Prior experience with RLHF, model evaluation, or data annotation work * Experience writing or editing high-quality written content * Experience comparing multiple outputs and making fine-grained ...
Bilingual Evaluator - Marathi Expert
New York, NY · Remote
$15 - $20/hr
Prior experience with RLHF, model evaluation, or data annotation work . * Experience writing or editing high-quality written content . * Experience comparing multiple outputs and making fine-grained ...
Quick apply
Bilingual Evaluator - Marathi Expert
New York, NY · Remote
$15 - $20/hr
Prior experience with RLHF, model evaluation, or data annotation work . * Experience writing or editing high-quality written content . * Experience comparing multiple outputs and making fine-grained ...
Bilingual Analyst - Urdu Expert
New York, NY · Remote
$15 - $20/hr
Experience with RLHF, model evaluation, or data annotation work * Experience writing or editing high-quality written content * Experience comparing multiple outputs and making fine-grained ...
Quick apply
Bilingual Analyst - Urdu Expert
New York, NY · Remote
$15 - $20/hr
Experience with RLHF, model evaluation, or data annotation work * Experience writing or editing high-quality written content * Experience comparing multiple outputs and making fine-grained ...
Bilingual Evaluator - Telugu Expert
New York, NY · Remote
$15 - $20/hr
Prior experience with RLHF, model evaluation, or data annotation work . * Experience writing or editing high-quality written content . * Experience comparing multiple outputs and making fine-grained ...
Quick apply
Bilingual Evaluator - Telugu Expert
New York, NY · Remote
$15 - $20/hr
Prior experience with RLHF, model evaluation, or data annotation work . * Experience writing or editing high-quality written content . * Experience comparing multiple outputs and making fine-grained ...
Bilingual Analyst - Punjabi Expert
New York, NY · Remote
$15 - $20/hr
Experience with RLHF, model evaluation, or data annotation work * Experience writing or editing high-quality written content * Experience comparing multiple outputs and making fine-grained ...
Quick apply
Bilingual Analyst - Punjabi Expert
New York, NY · Remote
$15 - $20/hr
Experience with RLHF, model evaluation, or data annotation work * Experience writing or editing high-quality written content * Experience comparing multiple outputs and making fine-grained ...
Bilingual Evaluator - Language Specialist
New York, NY · Remote
$15 - $20/hr
Prior experience with RLHF, model evaluation, or data annotation work . * Experience writing or editing high-quality written content . * Experience comparing multiple outputs and making fine-grained ...
Quick apply
Bilingual Evaluator - Language Specialist
New York, NY · Remote
$15 - $20/hr
Prior experience with RLHF, model evaluation, or data annotation work . * Experience writing or editing high-quality written content . * Experience comparing multiple outputs and making fine-grained ...
Bilingual Evaluator - Odia Specialist
New York, NY · Remote
$15 - $20/hr
Prior experience with RLHF, model evaluation, or data annotation work . * Experience writing or editing high-quality written content . * Experience comparing multiple outputs and making fine-grained ...
Quick apply
Bilingual Evaluator - Odia Specialist
New York, NY · Remote
$15 - $20/hr
Prior experience with RLHF, model evaluation, or data annotation work . * Experience writing or editing high-quality written content . * Experience comparing multiple outputs and making fine-grained ...
Prior experience with RLHF, model evaluation, or data annotation work * Experience writing or editing high-quality written content * Experience comparing multiple outputs and making fine-grained ...
Quick apply
Prior experience with RLHF, model evaluation, or data annotation work * Experience writing or editing high-quality written content * Experience comparing multiple outputs and making fine-grained ...
The Physician Annotator will serve as a key bridge between clinical practice, data science, and product teams - bringing practical expertise to annotation standards, model validation, workflow ...
The Physician Annotator will serve as a key bridge between clinical practice, data science, and product teams - bringing practical expertise to annotation standards, model validation, workflow ...
Bilingual Analyst - Bengali Expert
New York, NY · Remote
$15 - $20/hr
Prior experience with RLHF, model evaluation, or data annotation work * Experience writing or editing high-quality written content * Experience comparing multiple outputs and making fine-grained ...
Quick apply
Bilingual Analyst - Bengali Expert
New York, NY · Remote
$15 - $20/hr
Prior experience with RLHF, model evaluation, or data annotation work * Experience writing or editing high-quality written content * Experience comparing multiple outputs and making fine-grained ...
Senior Financial Analyst (CFA Level 3 Required)
New York, NY · On-site +1
$93K - $116K/yr
Familiarity with AI/LLM-related projects or data annotation * Experience working with both structured and unstructured datasets Additional Information * Short-term, project-based engagement (~2 weeks)
Quick apply
Senior Financial Analyst (CFA Level 3 Required)
New York, NY · On-site +1
$93K - $116K/yr
Familiarity with AI/LLM-related projects or data annotation * Experience working with both structured and unstructured datasets Additional Information * Short-term, project-based engagement (~2 weeks)
Copy of Senior Financial Analyst (CFA Level 3 Required)
New York, NY · On-site +1
$93K - $116K/yr
Familiarity with AI/LLM-related projects or data annotation * Experience working with both structured and unstructured datasets Additional Information * Short-term, project-based engagement (~2 weeks)
Copy of Senior Financial Analyst (CFA Level 3 Required)
New York, NY · On-site +1
$93K - $116K/yr
Familiarity with AI/LLM-related projects or data annotation * Experience working with both structured and unstructured datasets Additional Information * Short-term, project-based engagement (~2 weeks)
Senior Financial Analyst (CFA Level 3 Required)
New York, NY · On-site +1
$93K - $116K/yr
Familiarity with AI/LLM-related projects or data annotation * Experience working with both structured and unstructured datasets Additional Information * Short-term, project-based engagement (~2 weeks)
Senior Financial Analyst (CFA Level 3 Required)
New York, NY · On-site +1
$93K - $116K/yr
Familiarity with AI/LLM-related projects or data annotation * Experience working with both structured and unstructured datasets Additional Information * Short-term, project-based engagement (~2 weeks)
Senior Financial Analyst (CFA Level 3 Required)
New York, NY · On-site +1
$93K - $116K/yr
Familiarity with AI/LLM-related projects or data annotation * Experience working with both structured and unstructured datasets Additional Information * Short-term, project-based engagement (~2 weeks)
Senior Financial Analyst (CFA Level 3 Required)
New York, NY · On-site +1
$93K - $116K/yr
Familiarity with AI/LLM-related projects or data annotation * Experience working with both structured and unstructured datasets Additional Information * Short-term, project-based engagement (~2 weeks)
Native-level English (UK, CA, AU) proficiency and a university degree (Bachelor's or higher). * 2-4 years of experience in data annotation, content quality, QA, or related fields * Strong ability to ...
Quick apply
Native-level English (UK, CA, AU) proficiency and a university degree (Bachelor's or higher). * 2-4 years of experience in data annotation, content quality, QA, or related fields * Strong ability to ...
Senior Attorney | Upto $135/hr
New York, NY · Remote
$135/hr
Prior experience in legal data annotation or AI/ML projects . * Familiarity with CourtListener . Application Process (Takes 20-30 mins to complete) * Upload resume * AI interview based on your resume
Quick apply
Senior Attorney | Upto $135/hr
New York, NY · Remote
$135/hr
Prior experience in legal data annotation or AI/ML projects . * Familiarity with CourtListener . Application Process (Takes 20-30 mins to complete) * Upload resume * AI interview based on your resume
Native-level English (UK, CA, AU) proficiency and a university degree (Bachelor's or higher). * 2-4 years of experience in data annotation, content quality, QA, or related fields * Strong ability to ...
Quick apply
Native-level English (UK, CA, AU) proficiency and a university degree (Bachelor's or higher). * 2-4 years of experience in data annotation, content quality, QA, or related fields * Strong ability to ...
Native-level English (UK, CA, AU) proficiency and a university degree (Bachelor's or higher). * 2-4 years of experience in data annotation, content quality, QA, or related fields * Strong ability to ...
Quick apply
Native-level English (UK, CA, AU) proficiency and a university degree (Bachelor's or higher). * 2-4 years of experience in data annotation, content quality, QA, or related fields * Strong ability to ...
Legal Professional - Fully Remote
New York, NY · Remote
$55 - $135/hr
Prior experience in legal data annotation or AI/ML projects . * Familiarity with CourtListener . Application Process (Takes 20-30 mins to complete) * Upload resume * AI interview based on your resume
Quick apply
Legal Professional - Fully Remote
New York, NY · Remote
$55 - $135/hr
Prior experience in legal data annotation or AI/ML projects . * Familiarity with CourtListener . Application Process (Takes 20-30 mins to complete) * Upload resume * AI interview based on your resume
Data Annotation information
What does a typical workday look like for someone in a Data Annotation role?
A typical workday as a Data Annotator involves reviewing datasets—such as images, audio, text, or video—and accurately labeling or categorizing information according to specific project guidelines. Most Data Annotators work independently, but they often collaborate with project managers or data scientists to clarify requirements and resolve ambiguities. Tasks may be repetitive, but adhering to precise standards is vital for maintaining data quality. Work environments can range from technology companies to remote or freelance settings, and advancement opportunities exist as team leads or quality assurance specialists for those who excel in consistency and reliability.
Is data annotation a genuine job?
What is a Data Annotation job?
A Data Annotation job involves labeling and categorizing data, such as text, images, audio, or video, to help train machine learning models. Annotators apply tags, bounding boxes, or classifications to data based on specific guidelines. This process improves the accuracy of AI systems in recognizing patterns and making predictions. Many data annotation jobs require attention to detail and familiarity with specific domains. It is commonly used in applications like autonomous driving, natural language processing, and computer vision.
What are the key skills and qualifications needed to thrive in the Data Annotation position, and why are they important?
To thrive in Data Annotation, you need strong attention to detail, accuracy, and basic data handling skills, often supported by a high school diploma or equivalent. Familiarity with annotation platforms, data labeling software, or content management systems is frequently required, though specific certifications are rare. Excellent communication, time management, and the ability to focus on repetitive tasks distinguish top performers in this role. These skills are crucial because accurate and consistent data annotation directly impacts the quality of machine learning models and AI applications.
Temporary
Posted 5 days ago
Job description
What is Sigma?
Sigma is a leading global technology company specializing in data collection and annotation for Artificial Intelligence. With over 30 years of experience, offices in Spain, the US, and the UK, and operations in more than 700 languages, we support top multinational clients in developing cutting-edge AI solutions.
Soft Skills We Value
Are you a proactive professional who thrives on challenges, values collaboration, and approaches every task with empathy, integrity, and a passion for learning?
If so, we'd love to hear from you!
What Will You Do?
As part of our linguistic projects, your responsibilities may include:
Categorization - Annotation - Correction - Transcription - Evaluation - Conversational interactions - Voice recording - Content creation - Localization - Validation of audio, video, images, sentences, or words.
All tasks are remote, performed through an online platform available 24/7.
This opportunity is offered for freelancers under a commercial contract.
• Requirements
We are looking for candidates with the following qualifications:
- Fluent in Southeastern Dinka - Able to listen and write correctly without spelling mistakes
- Fluent in English - Able to listen and write correctly without spelling mistakes
- Basic computer skills
Preferred (but not mandatory):
- Experience in data annotation or content rating
- Strong attention to detail
Technical Requirements
To participate in our projects, you will need:
Computer:
- Minimum 4GB RAM
- Microphone and webcam
- Operating system:
- Windows 10 or higher
- macOS 13 Ventura or higher
- All OS updates installed and supported by the vendor
Connectivity & Accessories:
- Stable internet connection
- Headphones
- Secure internet location, protected by a strong password
For audio-collection projects only:
- Mobile phone with Android OS
Tablets and iOS devices are not supported
How to Apply
If you're interested, click "APPLY FOR THIS JOB" and follow the instructions.
After submitting your application, you will receive an email with the required tests to assess your qualifications. These tests are mandatory to move forward in the process.
Check your inbox and spam folder, just in case!
Important Notes
- Sigma.AI does not hire through third parties. No agents' intermediaries or third parties are authorized to represent benefit from or participate in any way in the relationship. To this effect the Candidate agrees to provide any documentation or information reasonably requested by the Company to verify their identity and credentials. Should the Candidate fail to provide enough evidence of their identity to Sigma's satisfaction, Sigma shall be entitled to withhold or terminate any offer with the Candidate.
- The company may employ or rely on artificial intelligence systems in its selection processes. Such processing is carried out in an ethical, transparent, and legally compliant manner. The purpose of the processing is to evaluate the tests submitted in the course of the selection process (for instance the transcribed content provided by the candidate). The legal basis for processing your data is the pre-contractual relationship between the parties and/or the provision of requested services.
Need Help?
We're here for any questions or concerns.
Join us and be part of something global, innovative, and impactful.
Sigma.AI - Data done right.
Department Annotation & Translation Locations New York City Remote status Fully Remote Employment type Temporary