Hire pre-vetted domain expert AI trainers from Asia in maths, science, finance, law, and medicine to write and check expert-level training data. Shortlist in 24 hours, $0 upfront.
24 Hours
to get matched
50-70 %
payroll savings
92 %
talent retention rate
4.9
avg client rating
200 +
companies building with us
Legal AI Trainer
🇲🇾Kuala Lumpur, Malaysia
Aisyah is a qualified lawyer who writes contract and case-reasoning tasks for legal AI. She reviews model answers for sound reasoning, correct jurisdiction, and honest uncertainty.
Exp
7+ Years
English
Native
Ready
Full-time
Mathematics AI Trainer
🇻🇳Ho Chi Minh, Vietnam
Thu Trang holds a master's degree in mathematics and writes competition-level problems with full worked solutions. She checks model proofs line by line and marks the exact step where they fail.
Exp
6+ Years
English
Advanced
Ready
Full-time
Physics AI Trainer
🇨🇳Hangzhou, China
Liu holds a PhD in physics and writes multi-step problems that stretch model reasoning. He grades solutions for correct physics, not just the right final number.
Exp
8+ Years
English
Advanced
Ready
Full-time
Medical AI Trainer
🇵🇭Quezon City, Philippines
Patricia is a licensed physician who writes and reviews clinical training data. She grades model answers for clinical accuracy and patient safety, and defines what a complete answer looks like.
Exp
8+ Years
English
Native
Ready
Full-time
Dedicated Chemistry AI Trainer
🇸🇬Singapore
Vanessa is a research chemist who leads expert review for science training data. She sets rubrics for other trainers and verifies formulas and references against primary sources.
Exp
10+ Years
English
Native
Ready
Full-time
Finance AI Trainer
🇮🇩Jakarta, Indonesia
Hendra is a chartered financial analyst who builds valuation and reporting problems for model training. He checks every figure in a model answer against the standard it claims to apply.
Exp
9+ Years
English
Advanced
Ready
Full-time
Dedicated AI training specialists who produce the human data your model learns from. Pre-vetted, compliant, and matched in 24 hours.
Specialists who work on your project only, learn your guidelines deeply, and hold the same quality bar week after week. Your data stays in your own tools.
Every candidate applies a real rubric to tasks with known answers. We score agreement, read every rationale, and check references. Only the top few percent pass.
Engineers, scientists, finance, legal, and medical professionals, plus native speakers of Vietnamese, Thai, Bahasa, Filipino, Malay, and Chinese.
We handle contracts, payroll, and compliance through our Employer of Record. You go from brief to a working specialist inside a week.
6
Specialists hired
8
Engineers hired in Vietnam across five requisitions.
14
Developers hired across five role types in 18 months.
70%
Jump in productivity after building the team.
$1.5B
Exit via acquisition by a major automotive marketplace.
70%
Reduction in labor costs across store operations.
70%
Increase in business efficiency after the build.
50%
Productivity boost after scaling the engineering team.
3
Role types staffed for the group's technology team.
3 days
To source and onboard their first sales hire.
2 mo
Of hiring time saved on their lead engineer search.
Matched in 24 hours. Pre-vetted for your exact specialism. Transparent pricing.
Tell us the task types, your guidelines, the languages or fields involved, and the volume you expect.
24-hour shortlist of pre-vetted specialists with real portfolio work. Interview the ones you like.
We handle EOR, payroll, and compliance. Your specialist delivers real output in the first week.
Thanks to Second Talent, Open Campus quickly built a skilled tech team of 10 within two months, boosting productivity by 70% and accelerating our Web3 platform's development.
This success has strengthened our role in decentralized education and fueled our market expansion, highlighting our leadership in Web3 innovation.
Jonah L.
Head of Portfolio (raised US$100m)
Second Talent helped Beyond Cars (acquired by Carro) swiftly build a top-tier tech team in just a month, accelerating our platform's development and boosting productivity.
This success allowed us to expand into new markets, ultimately leading to our acquisition by a major automotive e-commerce company.
Garry Y.
Co-Founder (acquired by Carro)
Partnering with Second Talent has been a game-changer for our tech expansion.
Their ability to source top-tier talent from Vietnam helped us scale rapidly while maintaining quality. Their pre-vetted candidates integrated seamlessly, and their account management ensured smooth onboarding.
Tom F.
Co-founder (#1 US Real Estate Coach)
Second Talent played a key role in our tech expansion, quickly providing high-quality frontend talent that integrated seamlessly into our projects.
Their pre-vetted candidates, smooth onboarding process, and excellent support helped us build a strong, cost-effective team that drives our success.
Marco A.
Co-founder & CTO
Second Talent built our team of pre-vetted engineers who made our hiring decisions straightforward.
Once onboarded, our tech team saw a significant boost in productivity and development speed. Their excellent account management and responsive customer service also ensured smooth handling of all post-onboarding HR matters.
Jack N.
Director of IT (10,000+ employees)
Second Talent helped us rapidly scale by sourcing top-quality SDR talent from Indonesia.
Their pre-screened candidates fit perfectly, and their smooth onboarding and support built a strong, cost-effective team that helped to test and experiment sales with another market.
Leo W.
Co-founder (raised US$5m)
Human feedback, code, expert knowledge, and native language data. Pick a role to see profiles, rates, and a hiring guide.
Other specialist roles
TL;DR: Hire a pre-vetted domain expert AI trainer from across Asia for $2,500–$6,500+/mo. Graduates, postgraduates, and practising professionals in maths, science, finance, law, and medicine who write and check the expert-level data your model learns from. Shortlist in 24 hours, $0 upfront.
A general reviewer can judge whether an answer is clear and polite. They cannot judge whether a proof holds, a drug interaction is right, or a tax treatment applies. As models move into expert work, the training data has to come from experts. A domain expert AI trainer writes hard questions, solves them step by step, and catches errors a generalist would pass.
This is the most costly kind of training data to get wrong. A confident, fluent, incorrect answer in medicine or law does more harm than no answer at all. Expert trainers make sure the model learns the right reasoning, not just the right tone.
Through Second Talent you skip the search. We match you with experts who can also write clearly for a model, and you only pay when you make a hire.
| Field | Typical background | Example work |
|---|---|---|
| Mathematics | Degree or postgraduate study in maths | Proofs, competition problems, applied maths |
| Physics, chemistry, biology | Postgraduate study or research experience | Multi-step problems, lab reasoning, data interpretation |
| Finance and accounting | Qualified accountants and financial analysts | Valuation, reporting standards, financial modelling |
| Law | Law graduates and qualified lawyers | Contract analysis, case reasoning, jurisdiction-aware answers |
| Medicine and health | Doctors, pharmacists, and nurses | Clinical reasoning, drug information, patient-safe answers |
Legal and medical trainers are qualified in their home jurisdiction. Tell us whether your model must reason under US, UK, or local rules, and we match on that.
Monthly ranges for 2026, full-time and dedicated to your project:
| Level | Monthly (Asia) | Typical profile |
|---|---|---|
| Graduate | $2,500–$3,500 | Strong degree in the field, first AI training project |
| Postgraduate | $3,500–$5,000 | Master's or PhD, or several years of practice |
| Senior professional | $5,000–$6,500 | Licensed practitioner or published researcher |
| Lead | $6,500+ | Sets rubrics and reviews other experts |
Rates vary by field and market. See the Asia Tech Salary Index for country-level context.
Expertise comes first. We confirm each candidate's degree or professional licence, then run a field-specific test where they solve hard problems and grade flawed model answers. A writing sample, an English communication check, and reference checks follow. Only the top few percent pass.
We look for experts who can explain their reasoning plainly. A brilliant specialist who cannot write a clear rationale produces data a model cannot learn from.
Share your brief: the field, the level of difficulty, your guidelines, and the volume you expect. We send a shortlist of pre-vetted domain expert trainers within 24 hours. You interview the candidates you like and can set them your own sample task. We handle contracts, payroll, and compliance through our Employer of Record service, so there is no local entity to set up.
Most clients go from first call to a working trainer in under a week. If the fit is wrong, our 14-day replacement guarantee covers a re-match at no extra cost.
Is your expert work mostly code? See Coding AI Trainers. Need expert data in Asian languages? See Multilingual AI Trainers. Or browse all AI training specialists.
Tell us which field your model needs to master. We will deliver a pre-vetted shortlist within 24 hours. Book a free consultation to begin.
$0 upfront. 14-day replacement guarantee. We handle payroll and compliance.
See 3 Profiles
