What is the short answer for a busy buyer?
Choose the hiring model by the work you need someone else to do.
If you need candidates, start with recruiting. If you have a finalist and need local employment, assess an employer of record. If you need engineers inside your existing team, compare staff augmentation arrangements. If you need someone to manage delivery, evaluate a managed team.
These services can share a contract. That does not make their duties interchangeable.
| Model | Main job you are buying | What your company must own | What to confirm |
|---|---|---|---|
| Recruiter | Finding and assessing candidates | Employment route and engineering management | Search scope, fee trigger and replacement terms |
| Employer of record | Local employment and payroll administration | Candidate selection and daily work | Legal employer, benefits, costs and exit process |
| Staff augmentation | People added to your team | Backlog, technical direction and delivery | Employment structure, availability and replacement |
| Managed team | Delivery under an agreed scope | Product priorities and acceptance decisions | Delivery lead, scope boundaries and remedies |
An EOR is the legal employer under the agreed local structure. Your engineering manager still needs to explain the job, review work and address performance. Payroll support does not supply technical leadership.
Staff augmentation also requires management capacity. Adding engineers to a team with no clear backlog can create more review work for an already stretched lead.
A managed team needs a different buying process. You should be able to describe what success looks like and how you will accept the work. Ask who makes technical decisions when scope, quality and deadlines conflict.
Opus is one option to assess for a hire you will manage directly. This site is an Opus-owned reference; recommendations are editorial. The client chooses the finalist and manages day-to-day work.
Before requesting quotes, write down who will find the engineer, employ them and manage their work. Assign an owner to each duty. A proposal should fill those needs without leaving employment or delivery assumptions unresolved.
For example, suppose your backend lead has already selected a candidate in Colombia. The remaining purchase may be employment support. If that lead instead needs help finding candidates, the search is a separate requirement. If nobody on your team can review the new engineer's work, neither purchase resolves the management gap.
Use that sequence before comparing prices. It keeps you from paying for a search you do not need or buying headcount when you need delivery management.
What do country rules and working hours mean for your budget?
A monthly salary is only the starting point. Country rules affect bonus payments, paid leave and other employment costs. Your budget also needs to distinguish an expense from cash held as a deposit.
Compare proposals for the same person, country and benefit package. A lower fee means little if the quotes use different salary assumptions.
Start with gross salary and annualize it correctly
Ask whether the candidate's expectation is gross salary, take-home pay or a contractor invoice amount. Those figures are not interchangeable.
Record the salary currency and payment frequency. Then ask payroll to show the annual base and each additional payment. Confirm whether a quoted annual package already includes a statutory bonus before adding it again.
For a role with variable pay, have the provider explain which earnings enter each benefit calculation. Do not apply a flat percentage to every salary component without checking the rules.
Add country-specific benefits
The following items show why one regional payroll multiplier is a poor substitute for a country quote. They are components to check, not complete employment-cost estimates.
| Country | Cost item to include | What to ask payroll |
|---|---|---|
| Mexico | Aguinaldo and vacation premium | Which salary base and leave entitlement apply? |
| Colombia | Prima de servicios and cesantías | How are accruals, payments and related obligations handled? |
| Argentina | Sueldo anual complementario, or SAC | How will variable earnings affect each installment? |
| Brazil | Thirteenth salary, or gratificação de Natal | What earnings enter the calculation? |
| Costa Rica | Aguinaldo | How is the applicable earnings history calculated? |
Mexico's aguinaldo is at least 15 days of salary. The labor law also sets a vacation premium of at least 25%. Ask for separate calculations rather than treating both as one bonus. Mexico labor law, articles 80 and 87.
Colombia's prima de servicios equals 30 days of salary per year, paid in two parts. Cesantías are a separate obligation, described as one month's salary per year of service, prorated for partial years. Ask the provider to show both entries. Article 306, article 249.
Argentina's SAC is paid in two installments. Article 122 bases each semester's payment on 50% of the highest monthly remuneration earned during that semester. A simple base-salary accrual may need adjustment when earnings change. Argentina labor contract law, articles 121–122.
Brazil's thirteenth salary accrues at one-twelfth of the remuneration due in December for each month of service. Confirm the calculation for a partial year. Lei 4.090.
Costa Rica's aguinaldo is an annual benefit equivalent to one month's salary. Have payroll explain the earnings basis for the proposed hire. Costa Rica Ministry of Labor.
Keep statutory benefits separate from benefits you choose to add. Private health coverage, equipment and allowances should each have a named payer and clear treatment at departure.
Add employer charges, overhead and the provider fee
Request an itemized calculation of employer taxes and social contributions. Ask which amounts have thresholds or caps, and what changes when salary increases.
Next, check payroll administration, bank charges and currency conversion. Identify the exchange-rate method, conversion date and any markup. A fixed dollar invoice and a local-currency salary can expose different parties to exchange-rate changes.
Finally, add the provider's fee. Establish whether it is flat, salary-based or subject to a minimum. Ask what triggers a price change and whether the quote includes local payroll partners.
Use this monthly planning model:
Monthly planning cost = annual gross base ÷ 12 + annual statutory extras ÷ 12 + employer charges + optional benefits + payroll overhead + provider fee.
Put deposits and setup fees below that calculation. Show possible exit costs separately. A refundable deposit affects cash needs but should not automatically count as a recurring expense.
This is a budget model. The actual invoice may rise when annual benefits are paid rather than accrue evenly each month.
Give finance a worksheet with columns for the calculation basis, billing date and party responsible for payment. Mark each cost as included in the quoted rate or billed separately. That prevents a bundled benefit from appearing twice in the total.
Ask the provider to explain how accrued funds are reconciled. If the employee leaves before an annual payment, determine how the final invoice handles those funds. Apply the same check when moving an employee to your own entity.
Work through a Mexico quote without inventing a salary benchmark
Take the candidate's agreed gross monthly salary as S. Ask the provider to calculate the daily salary basis, aguinaldo accrual and vacation premium under the proposed terms.
For a full-year employee receiving the statutory minimum aguinaldo, the calculation must account for at least 15 days of salary. The vacation premium must account for at least 25% of the salary corresponding to vacation days. Mexico labor law, articles 80 and 87.
Then add the quoted employer contributions, optional benefits and service fee. Keep equipment, setup charges and deposits visible.
Do not add ordinary paid vacation wages twice if they are already within the annual salary. Budget any needed cover separately.
Ask finance to review a normal month, the annual-benefit payment month and an exit scenario. This exposes cash demands that a single monthly average can hide.
For the worked quote, label each input by who supplied it. The candidate confirms salary expectations. Payroll calculates statutory amounts. The provider states its fee and billing terms. Finance then checks the arithmetic and cash schedule.
Leave employer charges as their quoted amounts until payroll has checked the applicable salary basis. An assumed percentage can make the spreadsheet look complete while leaving the largest uncertainty unresolved. Ask for a revised total whenever the proposed salary or benefits change.
Check actual nearshore overlap
Specify the engineer's city and working hours. Country names alone can conceal time-zone differences.
Mexico City and San José use UTC−6 without seasonal clock changes. Tijuana follows US daylight saving changes. Bogotá uses UTC−5 year-round. Buenos Aires and São Paulo use UTC−3 year-round. North American time-zone data, South American time-zone data.
For example, Bogotá matches Eastern Standard Time and sits one hour behind Eastern Daylight Time. São Paulo is two hours ahead of Eastern Standard Time and one hour ahead of Eastern Daylight Time. Those differences follow the listed offsets; they do not guarantee any employee's availability. IANA time-zone data.
Agree on the recurring meeting window, on-call duties and holiday cover before the offer. Recheck the calendar when US clocks change.
How do the nearshore hiring models differ in daily work?
The useful comparison is who does what after the contract is signed.
Use a recruiter when candidate search is the gap
A recruiting agency can help you find candidates while your company handles employment through its chosen route. Confirm whether technical assessment is included and what evidence you receive.
You still need an interview owner who can make a decision. Give that person a role scorecard, a pay range and authority to reject candidates who miss the requirements.
Define the fee trigger. Candidate introduction, accepted offer and start date are different events. Ask how the agreement handles a candidate who accepts but never starts.
If employment will run through a separate EOR, connect both workflows before making the offer. The candidate should receive consistent information about pay, benefits and their legal employer.
Use an EOR when employment is the gap
An EOR arrangement is a fit when you have selected the person and need local employment support. Confirm the legal entity named on the employment contract and the country where the work will happen.
Ask which employer duties the EOR handles and which costs your company must reimburse. Review how leave, pay changes and performance concerns move from your manager to payroll.
Do not assume that an employment agreement settles every commercial issue. Check intellectual property terms, confidentiality and the route by which work product reaches your company.
In this context, EOR means employer of record. "Engineer of record" is a different professional-engineering term. Use the full phrase in procurement documents to avoid buying or describing the wrong service.
Use staff augmentation when your team can direct the work
Staff augmentation adds people to your existing engineering team. Your managers should be ready to assign work, review code and make release decisions.
The same applies when a proposal calls the service IT staff augmentation. The label does not tell you who employs the engineer or which employment costs are included.
Ask whether the person is dedicated to your team, how absence is handled and who owns performance reviews. Check the replacement process and any charge for moving the person to another employment arrangement.
A good test is to name the manager who will onboard the engineer. If that person cannot describe the first useful task, fix the role definition before adding headcount.
Plan access before the start date. Name who approves repository permissions and who can grant production access. Give the hire a review path for their first change, including someone available to answer questions. Put those duties in your onboarding plan even when the provider handles equipment.
Use a managed team when delivery management is part of the purchase
A managed team should have a named delivery lead and written responsibility for the agreed work. Require acceptance criteria, reporting expectations and a process for scope changes.
Avoid a contract that promises delivery while leaving every technical decision and review with your staff. That arrangement may still be useful, but price it against the management work you retain.
For AI engineering, specify access to data and models, evaluation criteria and review of generated code. Decide who approves production behavior and who handles failures after release.
For backend roles, assess API design and data changes. For frontend roles, test interface behavior and accessibility. DevOps interviews should include deployment and incident scenarios. AI/ML candidates should explain how they evaluate output quality.
Use the same role scope when comparing salaries and candidates across countries. Do not treat a generic country ranking as evidence of role-specific availability.
For an AI team, make the build-versus-partner decision around ownership of evaluation and production support. If your staff sets the architecture and reviews each change, budget that management time. If a partner owns delivery, require a handover plan that lets your team run and modify the system afterward.
Assess contractors as a separate decision
A contractor agreement can suit independent work, but the actual relationship needs local review. Ask counsel to assess control over the work and the proposed arrangement before onboarding.
The US Department of Labor describes misclassification under the FLSA as treating an employee as an independent contractor. That US framework should not be presented as the classification test for a resident working in Latin America. US DOL.
Form W-8BEN documents foreign status for US withholding and reporting purposes. It is not a substitute for assessing the local employment relationship. IRS Form W-8BEN guidance.
Compare a contractor proposal with employment proposals using the work you expect and the costs you retain. Include your own time spent on administration and any agreed equipment or expenses. Have counsel review the arrangement before treating the invoice amount as the complete cost.
Keep the role separate from the model, too. Hiring a dedicated executive assistant calls for a different assessment from hiring a software engineer. Employment and management duties still need explicit owners.
What should you ask a provider before signing?
Send each provider the same role description and commercial assumptions. Ask for a written response that procurement, finance and engineering can review together.
Compare the same package
Include these questions in the request:
- Who is the legal employer, and what entity signs each agreement?
- Does the price assume gross salary or take-home pay?
- Which statutory payments are included, accrued or billed separately?
- Which optional benefits are included?
- What exchange rate and conversion fee apply?
- Are deposits refundable, and when are they returned?
- What changes the recurring fee?
- Who pays for equipment and retrieves it at exit?
- What happens to the invoice during leave or a replacement search?
- What fees or restrictions apply if the hire moves to our own entity?
Ask for a sample invoice using the proposed terms. Reconcile every line to the quote before comparing totals.
If a proposal uses "all-in," ask the provider to list the exclusions directly beneath that phrase. Check overtime, travel and salary changes as well as annual benefits.
Use the same comparison sheet for each proposal. Keep the employment cost separate from the service scope so a low fee does not obscure work your staff must handle. Record unresolved questions beside the relevant line item and get written answers before approval.
Budget termination before you need it
Request written exit scenarios for resignation, poor performance and role elimination. Each should explain the process, expected timing and who pays each cost.
Separate statutory obligations from commercial notice in the service agreement. A provider contract can create payment duties beyond the employee's final payroll.
Mexico's labor law includes compensation provisions for qualifying dismissal disputes. Their application depends on the circumstances. Do not turn selected provisions into a universal severance calculator. Mexico labor law, articles 48 and 50.
Have the provider show the calculation for the proposed contract and tenure. Ask who checks it before your manager communicates a dismissal.
A replacement guarantee should be reviewed separately. Establish whether it covers only another search or also any overlap in fees. Ask what happens if the replacement role needs different skills.
Include access removal and equipment return in the exit plan. Your engineering team needs to know who revokes credentials and preserves work records. Payroll needs a confirmed departure date and approved final amounts. Assign those tasks before an urgent exit forces different teams to make conflicting assumptions.
Test recruiting evidence and management capacity
When deciding how to recruit and hire great software engineers, start with work samples that resemble the job. Use a code review or design discussion that lets the candidate explain tradeoffs.
Ask what was tested, who assessed it and what the candidate did without assistance. Avoid treating a tool list as proof of competence.
Evaluate working English through the conversations the role requires. A developer who writes clear incident notes may meet your needs better than someone with a polished interview script.
For salary and availability, request candidates who meet the same scope. Compare actual expectations and notice periods. Keep backend, frontend, DevOps and AI/ML searches separate enough to see their different requirements.
Treat recommendations on LinkedIn as introductions to investigate. Ask the recommender which service they bought and whether they managed the engineers themselves. Their experience may concern a different model.
If you want to discuss a role with the employment and management duties stated upfront, talk to Opus about a role.
Where does Opus fit?
Opus states that it charges one flat monthly rate per hire. It 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.
The client chooses the finalist and manages day-to-day work. That makes your engineering manager's capacity part of the buying decision. Plan for onboarding, code review and regular feedback.
| Item | Opus position |
|---|---|
| Billing | One flat monthly rate per hire |
| Separate recruiting fee | None |
| Dollar rates | Not published |
| Final candidate selection | Client |
| Day-to-day work management | Client |
| Replacement guarantee | Every placement carries a lifetime replacement guarantee with no cap and no time limit |
Compare that scope with the work you need done. If you already have a candidate, ask how the proposed arrangement would handle that person. If you need a partner to own a delivery milestone, make that requirement explicit before discussing hires.
Request a written quote for the role, seniority and location you intend to hire. Ask how salary changes, optional benefits and exit costs affect the agreed rate.
Review the guarantee alongside the service agreement. A replacement search and an employee's departure create different tasks. Confirm the payment terms and who handles each step.
Bring the role scorecard, expected working hours and the name of the manager who will own the hire. Include the employment route you use today and the reason you want to change it.
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Questions & answers
When should I choose an eor latin america arrangement?
Choose an EOR when you have selected an engineer, need a local legal employer and can manage the person's work. Confirm the employment structure, country coverage, total cost and exit terms before making an offer.
Does an EOR recruit software engineers?
Treat candidate sourcing as a separate service unless the agreement includes it. Ask who finds candidates, checks technical skills and handles replacements if the hire leaves.
What is the difference between nearshore staff augmentation and a managed team?
With staff augmentation, your managers assign work and own delivery. With a managed team, the agreement should assign delivery management and acceptance criteria to the partner. Check the actual duties behind the label.
Does EOR mean engineer of record?
In cross-border hiring, EOR means employer of record. Engineer of record is a separate term used in professional engineering. An EOR engineer in a software hiring discussion usually means an engineer employed through an employer of record.
How do I compare all-in hiring costs?
Use the same gross salary, country, benefits and contract assumptions in each quote. Separate recurring employment costs from provider fees, refundable deposits, one-time charges and possible termination costs.
Can I hire a full-time engineer as an independent contractor?
Have local counsel assess the actual working relationship before choosing a contractor agreement. A contract label or US tax form does not settle employment status in the worker's country.
Which Latin American country is best for my engineering role?
Start with the required skills, working hours and budget. Compare qualified candidates and country-specific employment quotes rather than choosing a country from a general ranking.
How should I recruit and hire great software engineers?
Define the work the engineer will own, use a role-specific technical assessment and test communication through a realistic discussion. Confirm the employment route and compensation before asking the finalist to accept.
Does a replacement guarantee cover severance?
Do not assume it does. Ask separately who pays statutory exit costs, whether fees continue during a replacement search and what happens if the role changes.
Should an AI engineering team be managed internally or by a partner?
Keep management internal when your team can own architecture, data access and evaluation. Consider a managed team when you can define acceptance criteria and want the partner to manage delivery against them.
Sources for this entry
- IRS: About Form W-8BEN
- US Department of Labor: Worker misclassification
- Mexico: Ley Federal del Trabajo
- Colombia: Prima de servicios, article 306
- Colombia: Cesantías, article 249
- Argentina: Ley de Contrato de Trabajo
- Brazil: Lei 4.090, thirteenth salary
- Costa Rica: Ministry of Labor opinion on aguinaldo
- IANA time zone data: North America
- IANA time zone data: South America
Figures about Opus are company-reported and attributed to Opus. Other figures link to their source.
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Cite this entry
Best Latin American Engineers. “eor latin america: recruiter, EOR, staff augmentation or managed team?.” Opus Research. Last updated . https://bestlatinamericanengineers.com/hiring-models/
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- Opus Research (Opus)
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