Data Annotation Specialist - Seattle (On Site)
Welo GlobalLegit · not rated yetPosted on 22 Sep 2025
Pay: Pay not listed
- Who can apply
- Open only to people in United States
- Hours
- 40 hrs/week · Full-time
- Where
- In person at a site in Seattle, WA
- Job type
- Data annotation
At a glance: A full-time, in-person data annotation job with Welo Global. The listing doesn't state pay; it offers 40 hours a week. Only people in United States can apply.
In-person job
This work happens at a site, not from home. Check the location in the listing before you apply.
Ongoing · listed since 22 Sep 2025
Welo Global keeps this listing open to recruit all year. It is still open, but it isn’t a new opening.
What happens after you click Apply
- You leave AI Trainer HQ and go to Welo Global’s own site.
- Apply to a listing
- Assessment
- Onboarding
Requirements
- Qualifications
- University degree in linguistics, translation, or a related field
- 3-5 years of professional linguistics experience
- Strong analytical skills with the ability to detect patterns and anomalies
- Excellent communication skills and the ability to work collaboratively in a fast-paced environment
- Adaptability to evolving priorities and project requirements
- Languages
- English
- Equipment
- Not specified in the listing
About this job
OVERVIEW
Welo Data is looking for a skilled Data Analyst to join our team and contribute to advancing AI technologies. This role offers a unique opportunity to engage directly with cutting-edge AI products, supporting the refinement and performance of machine learning models through precise data analysis and quality assurance.
Project Details
Job Title: Data Analyst
Location: Seattle (On-site)
Hours: Full-time, 40 hours per week
Start Date: November 2025
Employment Type: W2 Full-Time Employee
Must have valid work authorization in the US (Welocalize does not sponsor VISAs at this time).
This role is an incredible chance to be at the forefront of AI technology, helping shape the future by testing new products, updating machine learning models, and ensuring high-quality data for impactful AI solutions.
Key Responsibilities
• Test new AI products and provide actionable feedback to improve functionality and user experience.
• Conduct detailed data annotation and quality assurance of natural language datasets following established guidelines.
• Collaborate in updating and refining machine learning models to boost accuracy and effectiveness.
• Analyze data for consistency, relevancy, and alignment with project goals.
• Perform quality control to identify and report anomalies, error patterns, and discrepancies.
• Use basic data analysis methods to extract insights and support continuous improvement.
• Prepare clear and concise reports on findings, including observations on data quality, AI model performance, and user feedback.
Preferred Qualifications
• University degree in linguistics, translation, or a related field.
• 3-5 years of professional linguistics experience.
• Strong analytical skills with the ability to detect patterns and anomalies.
• Excellent communication skills and the ability to work collaboratively in a fast-paced environment.
• Adaptability to evolving priorities and project requirements.
Benefits
• Paid Sick Time & Paid Holiday (combined): 15 days
• Paid Holidays: Memorial Day and Labor Day
• Medical Insurance (subject to eligibility requirements)
• Dental Insurance
• Vision Insurance
Listing history
- First seen on our board
- (9 days ago)
- Posted by Welo Global
- Last checked
- Source
- Lever
We check every live job against its source at least every 24 hours. How we check jobs
