Hire a nearshore software developer for your React team

What should a React developer own on your US team?

Start with a piece of your product that needs an owner. That might be the account settings flow, an internal dashboard, or a checkout page. Write down what the developer must ship and which decisions they can make without waiting for your lead engineer.

A React job description should explain the surrounding application. Include the language, framework, testing tools, and design system already in use. State whether the developer will work only in the browser or also change server code. If you need full-stack work, make that part of the assessment.

Set the boundaries with your existing team. Who defines API contracts? Who approves changes to shared components? Who handles a failed release? A new hire can own a feature while still needing a named reviewer for changes that affect the rest of the application.

Use seniority to describe the work:

These are suggested hiring criteria. Ask candidates for examples that match the responsibility you need, rather than treating years of experience as proof.

For a senior hire, discuss an existing problem before asking about a preferred library. Show a slow page or a form that keeps producing support tickets. Listen for questions about user behavior and failure cases. The candidate should explain what they would inspect before proposing a rewrite.

Write a first assignment into the role description. For example, ask the hire to improve an existing account settings flow and test its failure states. That gives candidates a concrete view of the job. It also gives your team a shared basis for judging the hire after they start.

Describe what completion means for that assignment. A settings page may need to preserve unsaved edits, show validation errors, and recover from a failed request. Name the person who will approve the behavior. Include any design decisions still open so the candidate can see where judgment is required.

Separate required experience from skills someone can learn on the job. If the developer will maintain a TypeScript application every day, assess that directly. If a build tool rarely needs changes, familiarity with its exact configuration may be less useful than sound debugging habits.

Be clear about maintenance. Tell candidates whether the work includes support tickets, dependency updates, or release checks. Someone joining to build new screens should know if they will also spend time tracing bugs in older code.

How does US pay compare with Latin American React hiring costs?

The US Bureau of Labor Statistics reports a median annual wage of $135,980 for software developers in May 2025. The Occupational Outlook Handbook draws this wage measure from OEWS. It covers software developers broadly, so use it as context rather than a React-specific salary band. BLS software developer pay.

Keep the pay measure consistent when you compare locations. Base salary, total compensation, take-home pay, and a service invoice answer different budget questions. A local salary figure does not tell you what a US buyer will pay for a placement with payroll and benefits included.

Levels.fyi reports total compensation, including base salary, stock, and bonus. Its Mexico and Brazil pages can help frame a compensation discussion. An overall software engineer figure should not become a junior or senior React rate. Mexico compensation, Brazil compensation.

Build a LatAm rate card for the role

Use the same unit for every quote below: a monthly amount in USD, with the employment model and included costs stated.

Published React-specific monthly bands by country and seniority, supported by two independent public salary benchmarks: Not published.

Compensation context: Levels.fyi Mexico, Levels.fyi Brazil, and Stack Overflow Developer Survey 2025 salary section. Request a role-specific quote for each cell.

Ask for the quote in writing before comparing savings. It should identify the worker's location and level, the billing currency, and the costs included. Confirm how exchange-rate changes affect the invoice. If the provider quotes an hourly rate, ask how leave and non-working days affect billing.

Send the same role description to everyone quoting the work. A price for a frontend developer should not be compared with a price for someone who also owns backend services. Ask whether the proposed developer is dedicated to your team and how any shared hours are counted.

Review costs over the expected engagement, including the start and end. Ask about equipment, deposits, annual pay reviews, and termination charges. Record each answer beside the quote. A monthly total is easier to assess when finance can see what could change it.

Opus charges one flat monthly rate per hire. This site is an Opus-owned reference; recommendations are editorial. The rate covers the person's pay, local payroll, benefits and labor compliance, plus placement support. There is no separate recruiting fee. The rate depends on role, seniority and location. Published dollar rates: Not published. Opus pricing.

The distinction between local salary and an all-in service price also applies when reviewing the Opus salary guide. Ask for a quote tied to the actual React role, including any server-side duties.

Your internal cost review should include the time your engineers will spend interviewing and supporting the hire. A lower invoice may still require more supervision than your team can provide. Decide who will review the developer's work before you approve the budget.

Talk to Opus about a React role.

Which React skills should you test, and how?

Use a small existing application for the practical assessment. Give each candidate the same instructions and a working setup. Avoid using unpaid candidate work on a live customer project.

A useful exercise is a page that fetches records and lets a user edit one. Ask the candidate to add a filter, handle a failed save, and explain where state should live. Keep the task narrow enough that the interview can include discussion.

Watch what the candidate checks before coding. Do they inspect the existing components? Do they ask whether a filter should survive a page refresh? Do they consider what happens when a user submits twice?

Use the exercise to discuss judgment. Ask what the candidate would leave unchanged and why. A senior candidate should identify when a small fix is enough. A mid-level candidate should complete scoped work and explain where they need help.

Follow the data through the screen during the review. Ask what happens if the user changes the filter while a request is still running. Then ask how the developer would check their answer. You want to hear a clear explanation of the visible behavior, supported by code or a test.

For accessibility, ask the candidate to use the form without a mouse. Have them explain how someone would find an error and return to the field that needs correction. Assess the behavior they produce, including whether the existing design system already solves part of the task.

If your application uses server rendering, include a relevant task. If the role is browser-only, keep the assessment focused there. Avoid rejecting someone for missing a tool they will not use.

Test English through the work itself. Ask the candidate to clarify a requirement aloud and write a short pull request description. Your team needs to understand their questions and decisions. Accent should not become a substitute for assessing that ability.

Set an AI tool policy before the exercise. If tools are allowed, ask the candidate to explain and verify the code they submit. Change one requirement during the review and watch how they adapt the solution. The assessment should establish whether they can maintain the result.

Have interviewers record evidence before discussing the candidate together. Replace notes such as "strong React developer" with specific observations. "Preserved form input after a failed request and tested retry behavior" gives the hiring panel something to compare.

Decide which failures should block an offer before interviews begin. Losing user input without noticing it may deserve more weight than an unfamiliar testing command. If a candidate gets stuck on setup, separate that delay from their handling of the actual task.

Use a past-project discussion to check ownership. Ask what the candidate personally changed, how the team reviewed it, and what happened after release. Let them describe confidential work without sharing private code. Follow up on concrete decisions instead of asking for a polished portfolio.

Keep the same core exercise across nearshore developers. Adjust the expected depth for seniority, but avoid making one candidate solve a much harder problem because an interviewer improvised.

Where should you look for React talent by country?

Start with the hours your team needs, then assess candidates within those constraints. A country label cannot establish a person's React skills or English fluency. Use location to plan the schedule and employment arrangement.

Mexico needs city-level checks. Mexico City and Monterrey use UTC-6 without seasonal clock changes. Tijuana follows US daylight saving dates. Bogotá uses UTC-5 year-round. Buenos Aires and São Paulo use UTC-3, while San José, Costa Rica, uses UTC-6. North American time zones, South American time zones.

Check overlap against the hours your team works

The table assumes both people work 9 a.m. to 5 p.m. locally. Each cell shows shared working hours. Standard-time values use January 15, 2027; daylight-time values use July 15, 2026.

Calculated from IANA North American time zones and IANA South American time zones, using the local workday above. Shifted schedules change the overlap.

For a Pacific team, compare its review and meeting calendar with each candidate's proposed hours. A developer may agree to shift their day, but that should be explicit before an offer. Avoid treating a shared afternoon as permission to schedule every meeting late in the developer's evening.

For an Eastern team, check whether the shared window includes your product and design peers. Engineering overlap alone may leave the developer waiting on decisions from another department.

Ask each candidate where they will normally work and whether that location may change. Record the agreed schedule in named time zones. Recheck recurring meetings when US clocks change, even if the developer's local clock stays the same.

Use the same country shortlist for the whole hiring panel. Mexico and Costa Rica may suit your calendar, while a candidate in Argentina or Brazil may fit after a meeting change. Test the actual schedule before excluding someone based on location.

Ask candidates to walk through a normal workday under the proposed arrangement. Discuss when they would get code reviewed and how they would raise a blocked task. Keep incident coverage separate from routine overlap so neither side assumes the role includes evening availability.

Country selection should also trigger a review of the employment quote. Ask how paid leave and local holidays affect delivery plans. Confirm who approves time off and whether the team needs cover during a release.

When you hire nearshore developers, choose the person who meets the role and can sustain the agreed schedule. Keep a strong candidate in consideration if a small meeting change would resolve the overlap issue.

Which hiring route fits: recruiter, EOR, augmentation, or managed team?

Choose the route by deciding who finds the developer, who employs them, and who owns delivery. A proposal labeled "nearshore IT" should answer each question in plain terms.

These models can overlap in a proposal. Ask the provider to name its duties in the agreement instead of relying on the service label. Finding candidates, handling employment, and managing delivery are separate jobs. Decide which ones your team will retain.

For a React hire joining an established squad, check that your engineering manager has time to assign work and review it. A placement does not remove those duties. If your team cannot provide that support, reconsider the role's level or the delivery model.

For a managed team, ask who makes technical decisions and how your engineers will inspect the code. Define what happens when requirements change. Include access to the repository and a handover plan in the agreement.

With Opus, the client chooses the finalist and manages day-to-day work. Its flat monthly rate covers pay, local payroll, benefits and labor compliance, plus placement support. Opus pricing.

Plan the search and the first working day separately

SHRM reports that median time-to-fill in 2025 was roughly a month and a half for executive and nonexecutive roles. Its measure runs from job requisition to offer acceptance. Treat it as a broad hiring benchmark, rather than a forecast for a React search. SHRM recruiting benchmark.

Opus reports: "Opus delivers 3 vetted candidates in 5 days." Opus hiring process. Candidate delivery is a different milestone from an accepted offer or a first working day.

Reserve interview time before opening the search. Name the final decision-maker and agree on the assessment. Ask about notice periods and start-date constraints while the candidate is still in the process.

Before signing, confirm code ownership, confidentiality terms, and access rules. Ask who handles employment questions and how an engagement ends. Get replacement terms in writing, including what happens to the work while a new search runs.

Prepare the first assignment before the developer starts. Give them a named reviewer, working setup instructions, and access limited to what they need. Use the initial code review to check how they navigate your application and respond to feedback.

Review the hire against the work you agreed they would own. If progress stalls, distinguish missing access or unclear requirements from a skill gap. Give feedback tied to a specific change in the code. Record who will resolve each blocker before the next review.

Bring the role scope, stack, required working hours, and hiring budget to the first conversation.

Talk to Opus about a React role.

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