Hire LLM developers · Sao Paulo
Hire LLM and RAG developers in Sao Paulo
Mobile-first products in Spanish or Portuguese, built by senior engineers at cost-effective rates.
Hire senior LLM developers from Clarigo Infotech who have built and run generative AI in production: RAG search, assistants, agents and AI features inside real products. They work across OpenAI, Claude, Gemini and open-source models, and care about evaluation, guardrails and cost. Rates are typically $25 to $49 per hour, and you own all the code.
Brazilian companies most often hire us for fintech, marketplaces and AI automation.
10+
Years of delivery
600+
Projects delivered
20+
Countries served
25-30
Days to a live MVP
Get a free consultation
Tell us what you need. A senior engineer replies within one working day.
Growth, mobile-first and cost-effective
Latin American businesses are scaling fast on mobile. We build products in Spanish or Portuguese, with local payments, that grow with you.
Mobile-first
Apps and sites designed for phones first, fast on any connection.
Local payments
Pix, Mercado Pago, OXXO and other local methods integrated alongside cards.
Spanish and Portuguese
Interfaces, content and AI assistants in your customers' language.
Cost-effective scale
Senior engineers at offshore rates, with a flexible shift for a daily live stand-up.
What our LLM developers do
RAG and AI search
Answer questions from your documents and data, with citations.
AI agents
Agents that use tools and take actions in your systems, with clear limits.
LLM features in your product
Summaries, drafting, classification and chat built into your app.
Evaluation and testing
Test sets and automated checks that measure answer quality.
Guardrails and privacy
PII masking, content filters and permission-aware retrieval.
Cost optimisation
Model routing, caching and prompt design to control spend.
What to expect when you hire
How we vet developers
Every developer has shipped LLM features to real users and passes a practical review covering retrieval design, prompt and tool design, evaluation and production monitoring.
How they work with you
Your developer joins your tools and stand-ups, shares evaluation results regularly and has a named lead at Clarigo for support and cover.
How we work with Sao Paulo clients
Time-zone overlap
Brazil is eight and a half hours behind India. We run flexible late shifts for a live daily stand-up in your morning, and the rest of the work moves forward while you sleep.
Brazil's General Data Protection Law (LGPD)
We design to the LGPD: a legal basis for each use of data, data-subject rights, security controls and data hosted in Brazilian cloud regions when required. We sign NDAs before work starts.
Billing
Invoices in Brazilian reais (BRL) or US dollars. Typical senior rates are $25 to $49 (USD) per hour, or a fixed price for a defined scope.
Industries we work with in Sao Paulo
Sao Paulo startups and businesses work with us on fintech, marketplaces and AI automation, designed to the LGPD.
Agribusiness
Large-scale farms adopt precision agriculture and logistics tools. Our developers have built products for this sector and join your team quickly.
Fintech and banking
Digital banks and Pix reshaped how Brazilians pay. Senior engineers who understand this sector's systems and data.
Retail and e-commerce
Mobile shoppers expect instalments and fast checkout. Add experienced developers without a long hiring process.
Mining and energy
Resource companies digitise operations and safety. Our developers have built products for this sector and join your team quickly.
Your working day with us
Our team's hours, in Sao Paulo time
01:30–11:00
Monday to Friday
Overlap with your working day
09:00–11:00
About 2 hours every day
Daily stand-up
09:30
Sao Paulo time, plus written updates every evening
Built for how Sao Paulo works
Languages
Local payments
Data hosting
AWS South America (Sao Paulo), Google Cloud southamerica-east1 and Azure Brazil South, in your own cloud account, so data stays where your rules require.
Choose how you work with us
Dedicated developer
A full-time senior engineer who works only on your product, inside your tools and stand-ups.
Best for ongoing product work
Dedicated team
A small pod (for example 2 engineers, a designer and a project lead) that owns a product end to end.
Best for building a new product
Fixed-scope project
A clear scope, timeline and price, such as an MVP live in 25 to 30 days.
Best for a defined first version
How it works
1. Tell us what you need
Share the role, skills, time zone and how long you need the developers. Free, no commitment.
2. Meet your developers
Within days we introduce senior engineers matched to your stack. Interview them before you decide.
3. Start with a trial sprint
Begin with a short paid sprint so you can judge code quality, communication and speed.
4. Scale up or down
Add or remove developers as your roadmap changes. You keep full ownership of all code.
See what we've built
Try it yourself, free
Free browser tools from our team. No sign-up needed.
Hire LLM and RAG developers: questions from Sao Paulo
Do you work with companies in Sao Paulo?+
Yes. Clarigo Infotech works with companies across Sao Paulo, including Sao Paulo, Campinas, Santo Andre, as part of clients in 20+ countries. Brazilian companies most often hire us for fintech, marketplaces and AI automation. We work remotely from India with one in-house team.
What time-zone overlap do we get from Sao Paulo?+
Brazil is eight and a half hours behind India. We run flexible late shifts for a live daily stand-up in your morning, and the rest of the work moves forward while you sleep.
How do you handle Brazil's General Data Protection Law (LGPD)?+
We design to the LGPD: a legal basis for each use of data, data-subject rights, security controls and data hosted in Brazilian cloud regions when required. We sign NDAs before work starts.
Which currency do you bill in, and what does it cost?+
We bill in Brazilian reais (BRL) or US dollars. Senior engineers typically cost $25 to $49 (USD) per hour, and fixed-scope projects such as an MVP in 25 to 30 days are quoted after a free consultation.
What time are your meetings in Sao Paulo time?+
Our team works 01:30–11:00 Sao Paulo time, so we overlap with your day from 09:00–11:00. Daily stand-ups are usually at 09:30 your time.
Can you build in Portuguese (Brazil) and English?+
Yes. We build interfaces and content in Portuguese (Brazil) and English, and test them with native speakers before launch.
Where will our data be hosted?+
Usually in AWS South America (Sao Paulo), Google Cloud southamerica-east1 and Azure Brazil South, or wherever your data rules require. Everything runs in your own cloud account, so you stay in control.
How much does it cost to hire an LLM developer from India?+
At Clarigo Infotech, senior LLM and generative AI developers typically cost $25 to $49 per hour, depending on experience and engagement length. Dedicated monthly engagements and fixed-scope projects are also available, quoted after a free consultation.
What experience do your LLM developers have?+
They have built RAG search, assistants, agents and AI features for real products, including Vumi, our own AI companion with voice, memory and 27 languages.
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