AI training work · country guide
Paid, part-time, flexible remote work evaluating and improving AI models — for professionals in Brazil, across Mercor, micro1 and Turing. Freelance, weekly pay in USD, and a 4-hour daily overlap with US Pacific time we explain honestly below. Whatever your field — software, data, finance, law, medicine or research — if your professional judgement is the kind of thing AI now needs checking against, this is where it’s paid for: reviewing and improving what the AI produces.
I’ve tracked these roles daily since early 2026 and taken on assignments on both Mercor and micro1 myself — so what follows is what I actually see in the listings and in the work, not a guess.
checked Aug 2026
The hours, honestlyEasy — daytime hours
2pm–6pm BRT early · daytime · 7pm–11pm BRT late · evening
On BRT the early PST block runs 2pm–6pm BRT (daytime), with the late block at 7pm–11pm BRT (evening). A daytime block — among the easiest overlaps anywhere. On US summer time both shift an hour earlier.
Which platforms accept candidates in Brazil?
| Platform | Eligibility | Eligible roles | Payment |
|---|---|---|---|
| Mercor | ✓ Supported | 176 | Stripe/Wise; weekly, USD |
| micro1 | Eligible (per-role verification) | 184 | Through the platform after verification (Deel) |
| Turing | ✓ Available via Deel | 115 | Deel: local transfer, Wise and more |
Counts from our live inventory, checked August 2026. Brazil is on Mercor’s supported-countries list; eligible on micro1; Turing engages contractors via Deel.
Which roles are targeted at Brazil — and who’s in demand?
Of the roles we track, 14 are aimed specifically at Brazil. The professions in demand are Machine Learning Engineers, data scientists, software engineers, writers & journalists. So whether you’re a developer in São Paulo’s Faria Lima fintech corridor — home to Nubank, one of the world’s largest digital banks — or the tech scenes of Florianópolis and Belo Horizonte, or a professional elsewhere in the country, there’s work targeted at you.
That’s only the roles built around Brazil. You’re also eligible for the 475 roles open to Brazilian candidates overall — most don’t name a country: clinical review for Portuguese-speaking professionals, clinicians and finance specialists, legal and finance roles, broad generalist work, and entry-level openings for students and recent graduates wanting flexible, part-time remote income. (Counts from our live inventory, checked August 2026; eligibility confirmed per role at application.)
Common questions
Can I work a 4-hour PST overlap from Brazil?
Yes. On BRT the early PST block runs 2pm–6pm BRT (daytime), with the late block at 7pm–11pm BRT (evening). A daytime block — among the easiest overlaps anywhere. The overlap explainer has an interactive calculator and map.
Which platforms accept candidates from Brazil?
All three. Brazil is on Mercor’s supported list; micro1 hires here; Turing engages contractors via Deel.
How do the platforms pay in Brazil?
Contracts are in US dollars, usually weekly, via Stripe (Mercor) or Deel (micro1, Turing). Freelance income is taxable — keep local records.
Is AI training work part-time and genuinely remote?
Yes to both — freelance, fully-remote contractor work you fit around other commitments, usually a flexible block of a few hours overlapping US Pacific time. Projects can pause at short notice, so most treat it as part-time income.
Related: What “4 hours PST overlap” means · All live roles · Roles by country · Nearby: Mexico · Argentina · the US