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 boundaries with your existing team. Who defines API contracts? Who approves changes to shared components? Who handles a failed release? Name a reviewer for changes that affect the rest of the application.

Use seniority to describe responsibility. A junior needs scoped tasks and close review. A mid-level developer should carry a defined feature through release. A senior should handle unclear requirements and explain decisions that affect other developers.

Write a first assignment into the role description. An account settings flow might need to preserve unsaved edits and recover from failed requests. Name the person who will approve its behavior. Include unresolved design questions so candidates can see where judgment is required.

Be clear about maintenance, too. Someone joining to build new screens should know whether they will also trace bugs in older code.

Separate requirements from preferences before reviewing profiles. Experience with your exact charting library may be useful without being a hiring condition. If a candidate understands browser behavior and can work safely in unfamiliar code, assess how they learn the library. Reserve hard filters for work the person must handle without close supervision.

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. Its Occupational Outlook Handbook draws this measure from OEWS. This is a broad occupation benchmark, not a React-specific salary band. BLS software developer pay.

Keep the pay measure consistent when comparing locations. Base salary, total compensation, take-home pay, and a service invoice answer different budget questions. A local salary does not establish the price of a placement with payroll and benefits included.

Levels.fyi reports total compensation, including base salary, stock, and bonus. Use that definition when reading its Mexico and Brazil compensation pages. An overall software engineer median should not become a senior React rate.

Build a LatAm rate card for the role

Use this rate card to request comparable quotes. Ask for monthly USD amounts, the employment model, and included costs.

Compensation context: Levels.fyi Mexico, Levels.fyi Brazil, and Stack Overflow salary data. The cells request quotes; they are not estimated salary bands.

Send the same role description to everyone quoting the work. A frontend role should not be priced against a position that also owns backend services. Confirm whether each quote describes employee compensation or the full amount your company pays.

Keep the US comparison honest as well. Add the employer costs your finance team actually budgets before comparing them with a bundled monthly invoice. If a quote is in another currency, agree on the exchange-rate rule and who absorbs changes. Avoid building a savings claim from unlike pay measures.

Why Opus is our #1 pick for React hiring

Opus is our #1 pick for a full-time React hire joining a US engineering team. Our recommendation rests on eight-layer vetting, a proprietary AI system for sourcing, vetting and matching, and engineer-led interviews.

The eight layers are skills, English fluency, communication, accent clarity, references, role fit, culture fit, drive. Opus runs reference checks and background checks on every person it places. Opus's vetting framework.

For React work, those checks matter when a developer must explain a state bug or resolve an unclear API contract. A vetted team of working engineers interviews every candidate. Use your finalist interview to examine the React decisions your role requires, such as preserving form input after a failed save. Give Opus the same role requirements for its sourcing and matching process.

Opus is not the right fit for short freelance gigs or teams that want a vendor to manage delivery. Your team chooses the finalist and directs daily work.

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. Leave time to discuss their decisions.

Follow the data through the screen during review. Ask what happens if the user changes the filter while a request is running. Then ask how the candidate would check their answer.

Test English through the work itself. Have the candidate clarify a requirement aloud and write a pull request description. Assess whether your team can understand their questions and decisions.

Set an AI tool policy before the exercise. If tools are allowed, ask the candidate to explain and verify the submitted code. Change a requirement during review and watch how they adapt.

Have interviewers record evidence before discussing candidates together. Replace "strong React developer" with observations such as "preserved form input after a failed request and tested retry behavior."

For a senior role, add a code review discussion. Give the candidate a change that works on the happy path but loses edits after an error. Ask what they would block before release and what could wait. This tests judgment about user harm and scope, without rewarding a large rewrite.

Keep the core exercise consistent across nearshore developers. Adjust the expected depth for seniority without improvising a harder task for someone midway through an interview.

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.

Mexico requires city-level checks. Mexico City and Monterrey do not change their clocks seasonally; Tijuana follows US daylight saving dates. Bogotá, Buenos Aires, São Paulo, and San José, Costa Rica, also keep their local clocks unchanged through the year. North American time zones, South American time zones.

Check overlap against your team's working hours

The table assumes both people work from 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 workday above. Shifted schedules change the overlap.

For a Pacific team, check whether reviews and release meetings fall within the candidate's proposed hours. For an Eastern team, include product and design peers in the calendar check.

Record the agreement in named time zones. Keep incident coverage separate from routine overlap so neither side assumes the role includes evening availability.

Ask how local holidays and planned leave affect delivery. A workable schedule includes who can review a change when the usual reviewer is away.

Use the calendar to narrow the search before interviews. If a candidate needs a shifted schedule, discuss whether they want that arrangement for the long term. An agreement that depends on regular late evenings deserves a direct conversation before either side accepts an offer.

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.

These models can overlap. Ask the provider to name its duties in the agreement rather than relying on the service label.

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.

For a managed team, define how your engineers will inspect the code and what happens when requirements change. Include repository access and a handover plan in the agreement.

Ask who handles a performance concern after the hire starts. Your manager may own feedback while the provider handles employment matters. Set a contact and escalation path for each. Check that confidentiality and ownership terms cover the code, design assets, and documentation created during the engagement.

How much does nearshore software development cost?

The budget depends on the role, seniority, location, and delivery arrangement. Request a written quote tied to the work you expect the developer to own.

Opus charges one flat monthly rate per hire. 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. Opus pricing.

The Opus salary guide distinguishes local salary from an all-in service price. Keep that distinction in your budget spreadsheet.

Ask each provider about:

• Equipment, software licenses, and setup charges.
• Billing during leave or public holidays.
• Currency changes and annual pay reviews.
• Deposits, notice requirements, and charges when the engagement ends.
• Replacement support and billing while a replacement search runs.

Include your own supervision time. A lower invoice may require more code review than your team can provide. For hourly work, confirm which activities are billable and how you approve additional hours.

For project pricing, agree on what counts as acceptance. A working screen may still need keyboard support, error handling, and release checks. Put those expectations into the scope before comparing proposals. Ask how the provider prices changes when your product team learns something new during development.

What is the difference between nearshore, offshore and onshore?

Onshore means working with developers in your own country. Nearshore means working with developers in a nearby country or region. Offshore generally describes work delivered from a more distant location.

Those labels do not establish a hiring model. You can hire an individual, extend an existing squad, or buy managed delivery across any of them.

For a React team, compare the workflow. How quickly can the developer get a design decision? Can they pair with a backend engineer during a failed integration? Who reviews a release before customers see it?

An asynchronous team may handle substantial time differences well. A team that depends on frequent live decisions should agree on shared hours before interviews. Geography alone does not guarantee availability.

Look at a recent feature that stalled. If it waited for design feedback, shared hours may help resolve that dependency. If it waited for an unclear product decision, adding developers elsewhere will leave the same blocker. Use that diagnosis to decide what the new hire must change.

How long does it take to onboard a nearshore development team?

Separate the search, the agreed start date, and the point when the team can ship useful work. Each depends on different decisions.

SHRM reports that median time-to-fill in 2025 was roughly a month and a half for executive and nonexecutive positions. That measure runs from job requisition to offer acceptance. It is a broad hiring benchmark, not a React onboarding forecast. SHRM recruiting benchmark.

Before accepting a start date, confirm notice periods, employment setup, equipment delivery, and account access. Reserve interview time early so your own calendar does not hold up the search.

Use observable onboarding milestones:

• The developer can run the application and tests locally.
• They can explain the release process and request a review.
• They complete a small change with a named reviewer.
• They ship an agreed feature and handle feedback.

Prepare setup instructions and a first assignment before the developer arrives. Give access limited to the work they need to do.

Choose an initial task that reaches the normal release path without exposing a critical customer flow. A small validation fix can reveal setup problems, review delays, and gaps in deployment instructions. Have the developer update those instructions while the problems are fresh.

If progress stalls, distinguish missing access or unclear requirements from a skill gap. Assign each blocker to someone who can resolve it. Set the next milestone after clearing the blocker, rather than treating elapsed time alone as evidence of poor performance.

What are the core advantages of nearshoring to Brazil?

For a US React team, Brazil's practical advantage is the potential for live collaboration during the working day. São Paulo has substantial overlap with Eastern schedules, as the table above shows. Brazil does not observe daylight saving time, though US clock changes still affect the shared window. IANA South American time zones.

Use that overlap for work that benefits from discussion: reviewing an API change, checking a design in the browser, or tracing a release problem together.

Check the candidate's city rather than applying São Paulo's schedule to the whole country. For Pacific teams, agree on meeting times before promising broad availability.

Assess English through a technical discussion and written review. Country-level assumptions cannot tell you whether a particular developer can explain a production issue.

Ask candidates to walk through a React feature they maintained after release. Discuss the bug reports, changes in requirements, and decisions they would now revisit. This gives you evidence about the work your team needs without treating location as proof of technical skill.

Brazil belongs on your shortlist when a candidate meets the React scorecard and can sustain the agreed hours. Compare the written employment quote on the same basis as other Latin American candidates.