AlignerrMultilingual & translation
Portuguese Localization Specialist
up to $40/hr
About this role, in Alignerr's words
We're looking for Portuguese language experts to help evaluate and improve AI systems trained on Portuguese-language content. Your linguistic insight will directly shape how AI understands, generates, and communicates in Portuguese — making a real impact on one of the world's most widely spoken languages.
What you'll do
- Review AI-generated Portuguese translations and original content for accuracy and naturalness
- Identify mistranslations, unnatural phrasing, register mismatches, or cultural issues
- Suggest improvements for clear, idiomatic, and culturally appropriate Portuguese
Show all 5 itemsHide the other 2 in What you'll do
- Provide structured feedback on linguistic and cultural quality across Brazilian and/or European Portuguese
- Work independently and asynchronously on your own schedule
Candidate background
Who You Are
- Native or near-native fluency in Portuguese
- Strong written communication skills in both Portuguese and English
- Deep understanding of Brazilian and/or European Portuguese norms and regional usage
- Comfortable evaluating written language quality at scale
- Attention to detail and consistency
- No prior AI experience required
Nice to Have
- Experience in translation, localization, or content adaptation
- Familiarity with AI or language evaluation workflows
- Knowledge of regional Portuguese variations and formality registers
Quoted from selected sections of Alignerr's posting. The full posting may state other conditions. Read the full posting
A closer look
More context, when you need it.
Full job descriptionThe original posting, in Alignerr's words
Posted by Alignerr, reproduced here so you can judge the role before clicking. Original posting ↗
Portuguese Language Expert (AI Training)
About the Role
We're looking for Portuguese language experts to help evaluate and improve AI systems trained on Portuguese-language content. Your linguistic insight will directly shape how AI understands, generates, and communicates in Portuguese — making a real impact on one of the world's most widely spoken languages.
- Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week
What You'll Do
* Review AI-generated Portuguese translations and original content for accuracy and naturalness * Identify mistranslations, unnatural phrasing, register mismatches, or cultural issues * Suggest improvements for clear, idiomatic, and culturally appropriate Portuguese * Provide structured feedback on linguistic and cultural quality across Brazilian and/or European Portuguese * Work independently and asynchronously on your own schedule
Who You Are
* Native or near-native fluency in Portuguese * Strong written communication skills in both Portuguese and English * Deep understanding of Brazilian and/or European Portuguese norms and regional usage * Comfortable evaluating written language quality at scale * Attention to detail and consistency * No prior AI experience required
Nice to Have
* Experience in translation, localization, or content adaptation * Familiarity with AI or language evaluation workflows * Knowledge of regional Portuguese variations and formality registers
Why Join Us
* Work on cutting-edge AI projects with top research labs * Fully remote and flexible — work on your own schedule * Freelance perks: autonomy, variety, and global collaboration * Contribute to meaningful work that improves AI for Portuguese speakers worldwide * Potential for ongoing work and contract extension
Working with AlignerrPay, getting started and work, from Alignerr's own pages
What the platform publishes in general. These are not extra terms confirmed for this particular role.
- Getting paid
- Billed weekly, Monday to Sunday, with approved work paid by the following Friday, according to Labelbox's help center. Payment goes through Stripe Connect or PayPal depending on your location, with one provider per country. intercom.help/labelbox/en/articles/13600616-alignerr-paym..., alignerr.com/process
- Before your first paid task
- Sign up, apply, verify your identity, set up billing and onboard. Some jobs add a Zara AI interview or domain assessments. alignerr.com/process
- How much work
- Time to your first project depends on demand and your skills, and there is no minimum number of hours. alignerr.com/faqs
- Contract
- Independent contractor, under terms with ALIGNERR LLC. alignerr.com/faqs, alignerr.com/privacy
Read on the pages linked above on 24 Sep 2026. Platforms change these terms, so check the linked page before you rely on one.
How does the pay compare?Across Multilingual & translation roles, not this role alone
From our own daily reads of every open listing on the platforms we follow, not from Alignerr's posting. How we count.
Pay across the field: Multilingual & translation
Across 629 roles in this field with a stated hourly rate in US dollars, on 17 platforms, the middle half pays $20 to $50 an hour at the top of the range, and the median is $35. This role's top rate, $40, is in the middle half. Of the 76 distinct rates we count, 45 are lower and 26 are higher.
| Platform | Roles | Top of range, per hour |
|---|---|---|
| Meridial (Invisible) | 310 | $20 to $65 |
| SME Careers | 64 | $15 to $60 · median $35 |
| RWS TrainAI | 52 | $10 to $36.45 · median $22 |
| Alignerr (this platform) | 42 | $20 to $120 · median $80 |
| DataAnnotation | 40 | $40 |
Other open roles in Portuguese
52 roles with a stated hourly rate in US dollars also ask for Portuguese, on 10 platforms. Their top rates run from $10 to $120 an hour, with a median of $30.
| Platform | Roles | Top of range, per hour |
|---|---|---|
| Meridial (Invisible) | 15 | $65 |
| RWS TrainAI | 15 | $21.60 to $36 · median $26 |
| Alignerr (this platform) | 9 | $30 to $120 |
| Mercor | 3 | $20 to $45 |
| micro1 | 3 | $18 to $40 |
Sources and listing historyWhere this information comes from
This listing's history
- First seen here on 27 Aug 2026, and still on Alignerr's list when we last read it on 13 Oct 2026.
- The listed pay has not changed since then.
- Posted by Alignerr
- First seen by AIPayList
- Last seen live
- Listing ID
- 55864bca-dde0-41e8-af14-d0b7fcb3773d
Pay as the source states it: “$20-40/hr”.
Platforms sometimes change a rate after posting. Every listing here is re-read at least once a day and corrected when its source moves, so a difference you see on the platform is usually a change made since the last read. How freshness works.
Keep exploring
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Related field, different requirements. Check each role's own page before you apply.