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Rws

Data Annotator for AI Models - Portuguese (Brazil) in Brazil

Rws · São Paulo

Posted 16 days ago

or apply directly on Rws's site. We never take the application ourselves.

Is this posting real?

This role has been open
16 days
Rws's roles stay open a median of 44 days
Reposted
No
Salary listed
No
0% of Rws's roles list one
Ghost-job risk at Rws
low
0 stale, 2 reposted of 69 open
Hiring momentum
108 roles opened in the last 90 days
↑ up vs. the prior 90 days
Last confirmed on the employer's board
2026-09-17

Measured from postings appearing on and disappearing from Rws's own lever board since 2026-08-04. Full hiring picture for Rws.

About this role

The Data Annotator for AI Models role involves annotating, evaluating, and curating text, video, and geographic data to improve AI and machine learning models. The position requires accurate and consistent data annotation according to guidelines, basic research for accuracy, and providing feedback for process improvement. This is a full-time remote position based in Brazil, requiring a Bachelor's degree and excellent communication skills in English.

Our read on this posting2.6out of 5
benefits
2/5
freshness
4/5
career value
3/5
role clarity
4/5
pay transparency
0/5

Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Rws as an employer.

What you need

  • Bachelor's degree required
  • Excellent comprehension and written communication skills in English
  • Ability to work full time, from 8:00 AM to 5:00 PM PST
  • Familiarity with Excel or Google Sheets, including basic formulas
  • Detail-oriented with the ability to understand and follow instructions
  • Ability to meet deadlines

Nice to have

  • Familiarity with the Appen Annotation Platform (ADAP) and machine learning principles
  • A broad range of interests with specific areas of expertise
  • Experience in a professional work environment
  • Previous experience with data annotation tasks

What you get

  • Work from home, full time
  • Work-life balance
  • Timely payments made directly to your bank account
  • Laptop will be provided

Worth weighing

  • Compensation is $11/hour
  • Contract duration is only 3 months
  • Requires a one-time visit to the São Paulo office for equipment pickup

Summarised from Rws's posting. Read the full original.

Listed by Rws on their lever job board, last confirmed open on 2026-09-17. PitchMeAI is not the employer.

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