Frequently Asked Questions:
What does a Software Engineer do?
A Software Engineer designs, builds, tests, and ships software that powers a product or internal system. The title is broad on purpose: at one company it means a backend specialist working on distributed systems; at another it means a generalist shipping full features end to end. The constant is judgment under ambiguity. Good engineers don't just write code that works; they write code the next person can read, debug, and extend without filing a ticket.
How much does it cost to hire a Software Engineer?
An average U.S. Software Engineer earns $12,300 per month compared with an average Latin American salary of $4,000 per month, creating potential savings of up to 67%. LatAm engineers regularly hold CS degrees from strong public universities (UBA in Argentina, USP in Brazil, UNAM in Mexico) and several years of remote U.S. team experience.
Can a U.S.-based company hire a remote Software Engineer from Latin America?
Yes. South contracts the engineer locally, handles compliance and payroll, and bills you monthly. They get GitHub access, on-call rotation, and Slack the same as a domestic hire. Time-zone alignment lets them pair, code-review, and ship in real time, which is the part most companies miss when they hire in EMEA or APAC.
What skills should I look for when hiring a Software Engineer?
Strong fundamentals in at least one language (Python, Java, Go, Ruby, C++, or TypeScript), data structure fluency, system design judgment, and the ability to debug production. Pair-program a real task in the interview if you can. The gap between top-tier and middle-tier engineers shows up most in how they decompose a vague problem, not in syntax.
What languages and tools should a Software Engineer know?
Git and GitHub for source control, a CI/CD platform (GitHub Actions, CircleCI, or GitLab CI), Docker and Kubernetes for deploy, AWS, GCP, or Azure for cloud, PostgreSQL or MySQL for data, Redis for cache, and an observability stack (Datadog, Sentry, New Relic). Language-wise: Python, Go, Java, Ruby, JavaScript, or TypeScript depending on stack.
How is a Software Engineer different from a Full-Stack Developer?
Most companies use the terms interchangeably, but in practice Software Engineer signals systems depth (backend, infra, distributed systems) while Full-Stack Developer signals product breadth (UI plus API plus data). Hire a Software Engineer when you're solving a hard technical problem and need someone who'll think about scale, reliability, and architecture. Hire a Full-Stack Developer when you need to ship product features fast and the technical complexity lives more in the integrations than the algorithms.
How can South help me hire a Software Engineer?
South vets LatAm candidates through structured interviews, paid work samples, and reference checks. You see a shortlist in seven to ten days, run your own interviews, and onboard inside two to three weeks. South handles the contract, monthly payments, and a replacement guarantee if the hire is not a fit. Schedule a free call here to get started!
Success Stories:
Interview Questions:
- Design a URL shortener that handles 10K writes per second. Walk me through your data model and storage choice.
- I show you a function with a 200ms p99 latency. Walk me through how you'd diagnose and fix it.
- Implement an LRU cache with O(1) get and put.
- Explain how you'd handle a deployment that just broke production at 3 AM.
- When do you pick a SQL database vs. a document store vs. a key-value store? Give a concrete example for each.
- Walk me through the worst bug you shipped to production. Root cause and prevention.
- I give you 5 microservices that all talk to each other synchronously. What's wrong and how do you fix it?
- Pair-program: build a rate limiter that allows 100 requests per user per minute.
- How do you handle backwards-incompatible API changes without breaking clients?
- Walk me through your code review style. What do you push back on, and what do you let go?
Related Roles:
Related Skills:
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