How to hire full time developers with US time-zone overlap

How should a busy buyer choose shared working hours?

Choose the working window before you choose the hiring location. A developer can live near your time zone and still work hours that miss your team's reviews. A person farther east may fit well if your team makes most decisions in the morning.

Start with the work that needs people online together. That may include pairing, design reviews, or approval to release a change. Put those events on a sample calendar. Then check whether the proposed developer schedule covers them without routine early starts or late finishes.

Use the city where the work is coordinated. A company with a New York headquarters may have an engineering manager in Seattle. If that manager approves work, the Seattle schedule belongs in the hiring requirements.

Give candidates a concrete requirement such as:

Our engineering team works on Chicago time. We need a shared window from 10 a.m. to 2 p.m., Monday through Friday. Please confirm your local hours during both US standard and daylight time.

That is an example requirement, not a universal minimum. Your team may need a longer window during onboarding or less live time for independent work. Decide before interviews so candidates can judge the role on the same terms.

Also separate availability from meetings. A shared window should leave room to write code and answer a blocked teammate. Filling it with recurring calls defeats much of its purpose.

When you hire dedicated developers, agree on who can change the schedule. A new manager, a move to another city, or a change in release hours can affect the arrangement. Put the change process alongside the working hours.

For a distributed US team, avoid requiring every hire to match every office's full day. Identify the people who must work together and the decisions they share. Your product owner may need a morning review while your engineering lead needs an afternoon handoff. Check whether both fit within the proposed workday before advertising the role.

What do the time-zone calculations show for Latin American teams?

The tables below assume both teams work from 9 a.m. to 5 p.m. in their own cities. Each cell shows shared clock hours. It does not deduct lunch, meetings, holidays, or leave.

The US columns use these cities:

• New York and Miami for Eastern time.
• Chicago, Austin, and Dallas for Central time.
• Denver for Mountain time.
• Los Angeles, San Francisco, and Seattle for Pacific time.

Read the standard-time and daylight-time tables together. A schedule that fits in one season can lose a shared hour in another.

Compare US standard time

These calculations use January 15, 2027. The columns correspond to Eastern, Central, Mountain, and Pacific standard time.

The clock offsets follow the North American and South American time-zone rules. Shared hours are calculated from the local workday assumption above.

Compare US daylight time

These calculations use July 15, 2026, when the listed US cities observe daylight saving time.

These calculations use the same North American and South American time-zone rules.

Read the tables against your team's day

For a New York team, Bogotá and Lima give a close match to the assumed local workday. Buenos Aires and São Paulo also leave a substantial shared window. The better fit depends on when your team needs answers, rather than the total alone.

For a Chicago or Austin team, Mexico City and San José fit the standard-time workday closely. Bogotá and Lima match the daylight-time clock. That seasonal difference gives you a reason to test both calendars before setting recurring meetings.

For a Denver team, Mexico City and San José match the daylight-time clock. Do not apply the Denver column to a Phoenix-based team year-round. Phoenix stays on Mountain Standard Time while Denver changes clocks. North American time-zone rules.

Pacific teams should pay particular attention to the end of the shared window. In US standard time, a 9 a.m. to 5 p.m. Buenos Aires workday overlaps San Francisco from 9 a.m. to noon. During US daylight time, that window extends to 1 p.m. These are calculated windows using the city offsets.

That can suit a team that handles reviews in the morning. It may clash with a team that waits until late afternoon to approve changes. Moving a meeting may solve the problem. Requiring a developer to extend every workday needs a separate agreement.

Compare the placement of the window as well as its length. A shared morning can support planning and unblock the day's work. A shared afternoon may better fit a team that reviews completed changes before signing off. Choose based on your current workflow, then decide which meetings you are willing to move.

Check daylight changes by city

Mexico City, Guadalajara, and Monterrey remain at UTC-6 throughout the year. Tijuana follows US daylight saving dates. Ask for the candidate's city instead of treating Mexico as one time zone. North American time-zone rules.

Bogotá and Lima stay at UTC-5. Buenos Aires and São Paulo stay at UTC-3. Santiago changes clocks, and its transition dates differ from US dates. The January and July tables therefore do not describe every transition week. South American time-zone rules.

Store recurring meetings with a named city time zone, such as America/New_York, rather than a fixed UTC offset. Before a clock change, check the next scheduled occurrence in both calendars. Ask who will move their local working window if the team keeps the meeting fixed to US time.

Check interviews the same way. Send an invitation with the time zone attached and ask the candidate to confirm the local start time. Use the agreed work schedule during interviews so you can discuss any conflicts before an offer.

Account for holidays separately

Time-zone overlap measures a possible shared workday. Your release calendar also needs to show whether both teams are working that day.

Opus has a LatAm holiday planner. This site is an Opus-owned reference; recommendations are editorial.

Use a holiday calendar to prompt a scheduling review. Confirm the applicable days off with the provider and each hire. Add planned leave and identify who can approve a release when the usual owner is away.

Avoid scheduling a major handoff on the last shared afternoon before a holiday. Set the review earlier, or name someone who will remain available to answer questions.

Keep the calendar visible to the whole engineering team. A developer should be able to see that a reviewer is away before assigning a pull request. Ask managers to check upcoming absences during planning, especially when a task depends on someone in another country.

How do hiring models change responsibility for the schedule?

The hiring model determines who must find candidates, handle employment arrangements, and manage the work. It does not establish the working hours on its own.

Compare proposals using the same role and calendar. Otherwise, you may compare a person available during your release window with someone whose day ends before it starts.

For this purchase, decide whether you want to manage developers inside your engineering team or buy delivery of a defined project. Those choices create different responsibilities for your managers.

With a dedicated development team, your team needs capacity to assign work and review it. A strong time-zone match cannot replace an absent technical lead. Name the person who will answer questions during onboarding and resolve competing priorities.

A recruiting agency may help fill a role while leaving ongoing employment arrangements to you. A contingency recruiting fee does not cover ongoing employment. Hiring-model explanation.

If you already have a candidate and are considering an employer of record, ask how the proposed hours enter the employment agreement. Also confirm who handles requests to change those hours.

For team augmentation, review overlap across the whole team. Two developers may each overlap with your manager but have too little shared time with one another. Check the people who depend on each other's work, especially frontend and backend peers.

If you plan to hire dedicated React developers, map the designer's availability into the schedule. For .NET roles, include the people who approve backend changes and production access. The language or framework does not set the overlap requirement; the work does.

Ask each bidder to describe the same example workweek. Include routine reviews and a planned release. This gives you a way to compare schedule commitments even when proposals use different labels. Record who handles a missed handoff and who can approve a change to working hours.

Read how to hire a nearshore development team.

What should you ask a provider before choosing finalists?

Ask for a schedule you can place on a calendar. "US hours" leaves too much open when your team spans several cities.

Use these questions during the provider call and repeat the relevant ones with each finalist:

1. Which city will each developer normally work from?
2. What are the agreed local start and finish times?
3. Which hours overlap with our team during both US standard and daylight time?
4. Does the shared window include a meal break?
5. Who changes their hours when one location changes clocks?
6. Which holiday calendar and leave process apply?
7. What happens when we need help outside the agreed window?
8. How much notice is needed for a permanent schedule change?

Ask the provider to put the answers in the written proposal. Have the candidate confirm the schedule before accepting the role. A provider's general statement about regional coverage should not substitute for that conversation.

Test the window with actual work

Walk through a normal code review. Name the developer, reviewer, and final approver. Check when all of them are available and what happens if the review needs another pass.

Then test a blocked task. Suppose the developer needs an answer from your product owner before continuing. Is the product owner online during the shared window? If not, decide who can make the call or how the task should proceed.

Use a planned release as another check. Record when the change is approved, when it goes live, and who watches for problems afterward. If those steps extend beyond normal hours, agree on coverage before hiring.

This exercise may show that changing an internal meeting is easier than asking every candidate to work a late shift. It can also reveal a genuine schedule requirement that belongs in the role description.

Include a handoff that fails the first review. A calendar may have room for an initial discussion but leave no time for a correction. Decide whether the next pass can wait until the following shared window. If it cannot, move the first review earlier or arrange explicit coverage.

Write a short working-hours agreement

The agreement can be brief. Include the home city time zone, normal working hours, and required shared window. Add the process for leave and schedule changes.

Keep emergency coverage separate. A developer agreeing to daily overlap has not automatically agreed to overnight alerts or weekend releases. Ask the provider to explain the terms for any extra coverage you need.

For a whole team, name backup owners for approvals. Avoid making one person's availability the only way work can move forward.

Record how people should ask for help during shared hours. A blocked task should have a clear place to go, with enough context for a teammate to respond. Agree on what needs a live call and what can wait for a written reply. Do not treat an online status indicator as a promise of an immediate answer.

Review the schedule after onboarding. Ask whether people can get answers within the shared window and whether recurring meetings leave enough time to code. Change the calendar based on those answers.

Where does Opus fit in a dedicated team plan?

Opus finds, vets, and installs the whole team. The client keeps operational control. Developers work inside the client's process, tools, and backlog, with the client choosing finalists and managing day-to-day work. How it works.

Treat this as team augmentation or a dedicated development team. Your engineering lead owns priorities and reviews. Put the required working window in the hiring request so schedule fit can be assessed alongside technical fit.

Opus reports: "Opus delivers 3 vetted candidates in 5 days." That is a candidate-delivery claim. Agree separately on the first working day with the hire. Hiring process.

For pricing, Opus 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. Dollar rates: Not published. Pricing.

Ask for a quote tied to the role and location under discussion. Confirm the working-hours requirement in the same proposal, including any support you expect outside that window.

Bring a sample weekly calendar to the conversation. Show where your team needs live discussion and where developers can work independently. For a multi-person team, include the schedule of your technical lead and the peers who will review code.

Before choosing finalists, get each person's local hours in writing for both US clock settings. Check the first week of work against your meeting calendar. Assign an onboarding contact who will actually be online during the agreed window.

Prepare access before that window begins. Your team should know who grants repository access and who can resolve a failed login. Reserve time with the technical lead for the first task and its review. That gives the new hire a named person to contact when work stalls.

Read how to hire a nearshore development team.

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