What Is a Frontend Developer? | LatamCent Hiring Glossary
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What Is A Frontend Developer?

A frontend developer builds the visual, interactive parts of a web application using HTML, CSS, and JavaScript frameworks. That means turning designs into responsive, accessible interfaces, keeping pages fast, and connecting the interface to backend services. Nearshoring the role from Latin America allows for faster iteration with design and product teams.

Also called
Front-End Developer, UI Developer
Reports to
Engineering Manager / Head of Engineering
Works on
UI components, responsive layouts, web performance
Measured on
UI performance, user experience

What A Frontend Developer Actually Does

  1. 01 · UI ComponentsBuilds reusable interface components in HTML, CSS, and a JavaScript framework such as React
  2. 02 · Responsive LayoutsTurns designs into layouts that work across screen sizes and browsers
  3. 03 · AccessibilityMakes interfaces usable with a keyboard and a screen reader, not only a mouse
  4. 04 · PerformanceKeeps pages fast by managing bundle size, rendering, and loading behavior
  5. 05 · IntegrationConnects the interface to backend APIs and works with designers and engineers on each feature

Frontend Developer Vs. Similar Roles

RoleMain focusPrimary metric
Frontend DeveloperBuilds the user-facing interface and client-side logicUI performance, user experience
Backend DeveloperBuilds server-side logic, APIs, and databasesSystem reliability, API performance
Full-Stack DeveloperWorks across both the frontend and backendEnd-to-end feature delivery
UI/UX DesignerDesigns how a product looks, flows, and feels to useUsability, design consistency

At smaller companies, one full-stack developer often covers both frontend and backend work. Split into dedicated frontend and backend roles as the product and team grow.

Skills To Screen For

Strong JavaScript or TypeScript plus a modern framework such as React, Vue, or Angular Solid HTML and CSS, including responsive layouts and cross-browser behavior Accessibility and web performance experience, not just visual polish Business-level English for working with US designers and product managers

Interview Questions Worth Asking

1"Walk me through how you would turn a design file into a responsive, accessible component."
2"A page loads slowly on a phone. How do you find the cause and fix it?"
3"Tell me about a time a designer’s mockup did not match what the browser could do. What did you do?"

Hiring A Frontend Developer In Latin America

How Much Of The Workday You’d Share

Your team’s time zone
Clock
Your team, 9am to 5pm Their workday, 9am to 6pm local Shared hours
Colombia
Mexico
Brazil
Argentina

Bogota, Mexico City, Sao Paulo, and Buenos Aires don’t change their clocks, so the overlap shifts when yours does. Times shown are in your team’s time zone. National English-proficiency averages vary by market too: Argentina ranks in EF’s "High" band globally, while Colombia, Mexico, and Brazil sit in the "Low" band. Screen every candidate’s spoken English directly rather than assuming by country.

Common mistake: hiring someone who can match a mockup but ignores accessibility and performance. Ask how a component they built behaves on a slow phone and how a keyboard user would move through it.

What It Costs

US average $110.4K/yr $104K-$121K typical range
LatAm average $66K/yr Average of the senior figures below
Typical savings ~40% About $44.4K/yr per hire
CountryEntry level (1-3 yrs)Senior (6+ yrs)
Colombia$28K/yr$62K/yr
Mexico$32K/yr$62K/yr
Brazil$34K/yr$64K/yr
Argentina$34K/yr$76K/yr

The LatAm average is the mean of the four senior figures. Mid-level frontend developers in these markets typically earn about $39K-$48K.

21 days

Typical time from kickoff to signed offer. LatamCent delivers 3 to 5 candidate profiles in the first 10 days.

Frequently Asked Questions

A frontend developer builds the user-facing interface and client-side logic, and is measured on UI performance and user experience. A backend developer builds server-side logic, APIs, and databases, and is measured on system reliability and API performance. At smaller companies, one full-stack hire often covers both.

A UI/UX designer decides how a product looks, flows, and feels to use, and is measured on usability and design consistency. A frontend developer turns those designs into working code in the browser. The two work closely, which is why nearshoring into similar working hours helps teams iterate faster.

US frontend developers average around $110,400 a year. Frontend developers in Latin America average around $66,000 a year at the senior level, about 40% less, saving roughly $44,400 a year per hire.

Most searches run 21 days from kickoff to a signed offer, with 3 to 5 candidate profiles delivered in the first 10 days.

Match the framework to your own stack, whether that is React, Vue, or Angular. Framework experience matters less than strong JavaScript, HTML, and CSS fundamentals, so screen for how a candidate reasons about components, state, and performance, then confirm hands-on time in your framework.

Need A Frontend Developer On Your Team?

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