The most common mistake U.S. teams make interviewing Brazilian engineers is lowering the technical bar out of a vague sense that they should. Do not. A senior engineer in São Paulo has worked on systems with more concurrent users than most U.S. startups will ever see, and treating the interview as a softer version of your normal one produces exactly the hire you were worried about.
What does need adjusting is smaller and more specific than the bar. Three things, and a fourth about your own process.
1. "We" does not mean they were a bystander
Ask a U.S. senior candidate what they built and you will usually get "I designed the service, I migrated the data, I led the rollout." Ask the same question in Brazil and you will more often get "we rebuilt the billing service, we moved it to Kubernetes, the migration took four months."
The plural is cultural, not evasive. Claiming individual credit for team output reads as arrogant in most Brazilian engineering cultures, and candidates tone it down without noticing. If you score "ownership" from pronouns, you will systematically under-rate the group.
The fix is a question, not a scoring adjustment. Ask: "Inside that project, what was yours specifically — what would not have happened the same way without you?" Framing it as a division of labour rather than a claim of glory gets a precise answer almost every time. A candidate who still cannot name their own contribution after a direct question is telling you something real; one who simply said "we" was not.
2. Company names will not tell you the level
You can read a U.S. résumé partly by logo. You know roughly what a staff engineer at a mid-size SaaS company has been through. The Brazilian equivalents — the large banks, the payment institutions, the retail groups, the telcos — carry no such signal for you, and the local prestige order is invisible from outside.
Two substitutes work better than trying to learn the landscape:
- Ask for the shape of the system, not the name of the company. Users, requests per second, data volume, team size, on-call rotation, deploy frequency. A candidate who handled real-time settlement for a payments institution will describe constraints that no amount of title inflation can fake.
- Ask what broke. "Tell me about a production incident you owned end to end" separates people who have been on call at scale from people who have read about it, in any market.
Brazil has a genuinely deep pool in banking, payments and enterprise systems, for a specific reason: the country built instant payments at national scale and put a generation of engineers inside real-time, high-availability systems. The market guide goes into where the depth actually is by sector.
3. Live English under-represents written English
Most senior Brazilian engineers read English fluently, write it competently all day, and speak it more slowly than they think. An accent plus interview nerves plus a video call is a harsh instrument for judging whether someone can work on your team — and daily remote engineering work is mostly written: pull request descriptions, design documents, Slack threads, tickets.
Better signals, in order of usefulness: a written take-home or design document in English; an asynchronous written exchange over two days; a code review conversation. If you need a spoken check — and for a lead role you should — run it late in the process and weight it for comprehension and clarity rather than fluency.
Be plain about the standard the role actually requires. "Can hold a client-facing architecture discussion" and "can write a clear PR and ask a good question in Slack" are different bars, and most roles need the second. The English guide has the detail on what to expect at each level.
4. The part to fix is on your side: speed
The senior Brazilian market moves fast. A strong candidate talking to you is usually talking to two other companies, and a process that takes three weeks between stages loses people who were genuinely interested. This is not about being nice to candidates; it is about who is still available when you decide.
A process that works, and that a good candidate will stay inside:
- Day 1: written brief to the candidate, résumé plus a short video answering your questions about the role.
- Days 2–4: one technical conversation, ninety minutes, real code or a real design problem from your product.
- Days 5–7: a written exercise scoped to four hours, or a paid short trial if the role warrants it.
- Day 8: decision and start date.
Everything past that is usually your own calendar, not the candidate's. Engineers presented through our process arrive with a short video answering the client's brief precisely so the first live conversation is a technical one rather than an introduction — that alone removes a week.
Take-home, paid trial, or neither
The take-home exercise is the default and it is the weakest of the three options for senior candidates, for a reason that has nothing to do with Brazil: a strong senior engineer with two other processes running will decline a six-hour unpaid exercise, and the ones who accept are disproportionately the ones with time on their hands.
Three options, and when each one earns its place:
- A four-hour take-home, scoped honestly. Works when the problem is drawn from your actual product and the review is a conversation about their decisions rather than a checklist. Say the time budget and mean it — if the average submission takes nine hours, your budget is fiction and good candidates notice.
- A paid short trial, two to five days. The most accurate signal available for a contract engagement, because it tests the real thing: working in your code base, asking your team questions, shipping something small. It costs money and calendar, and for a role you will hold for a year it is usually worth both.
- Neither, for a mid-level hire. A ninety-minute technical conversation over real code plus a reference conversation is proportionate. Adding an exercise to a straightforward mid-level hire mostly adds a week.
Whatever you choose, review it live. A take-home graded silently against a rubric tells you whether the candidate guessed your preferences; a take-home walked through in twenty minutes tells you how they think, which is the thing you were trying to find out.
Three questions that work in this market
- "What in that system would you rebuild if you started again, and what would you keep?" — seniority shows in what they defend, not only in what they criticise.
- "Walk me through a disagreement with a product manager and how it ended." — tests the thing that actually breaks in distributed teams.
- "What did you not understand about the brief I sent?" — a strong candidate always has a question, and a candidate who has none has not read it carefully.
Keep the bar. Change the four things above. The mistakes guide covers the failure modes that show up after the hire rather than during it.