Staff Augmentaion
Hire iOS Developer in USA,
shipping code inside five business days.
An open iOS seat stalls the App Store release: the feature users want, the crash fix and the build that keeps getting rejected. When you hire iOS developers in USA through Brain Station 23, senior engineers are shipping PRs into your repo by day five, on your standup, under your code review and inside your CI and your TestFlight and App Store Connect flow. A dedicated seat starts from $2,500 a month.
Get senior iOS engineers by day five.
Tell us what you are shipping, a new iPhone app, a SwiftUI rewrite or an Objective-C codebase nobody wants to touch. We will line up senior engineers who match your stack.
Why Choose iOS Developers in USA
A large share of your customers carry an iPhone, and they notice when an app does not feel native. The engineers who build it decide how it rates, how often it crashes and how fast it ships.
HIPAA, PCI DSS, COPPA
HealthKit data, Apple Pay and card payments, and accounts for children under 13. Each audit asks what the app keeps in the Keychain and what it sends out.
Apple moves the bar every year
New iOS releases, minimum Xcode and SDK versions for submissions, and privacy rules like privacy manifests. Apps that fall behind get rejected.
Engineers who have shipped through review
Rejections, memory leaks, main-thread hangs and phased releases that had to be paused. Senior judgment is learned on apps with real users.
Your code under federal law
Assignment terms enforceable under federal copyright law from the first commit.
Swift, SwiftUI and the App Store
Swift and SwiftUI for new code, UIKit where it still fits, and a new iOS release every fall with review rules that follow it.
4-hour live overlap
Bangladesh to Eastern Time gives you four shared hours a day, 9 AM to 1 PM New York, where both teams are at full capacity.
Four things that start working when the right team shows up.
Hover or tap a card to see what changes.
Velocity
Features, crash fixes and App Store review fixes move in the same sprint. First PR by day five.
ShippingMath that works
One backlog, one pipeline, one release train. Throughput is the metric, not the hourly rate.
LiveRisk reframed
iOS apps rarely fail on screens. They fail on concurrency, memory, background work and App Store review.
WatchedPosition locked
An update live on launch day of a new iOS release is a market position. A slipped release costs more than the sprint.
TrackedWhat an iOS Development Company in USA Does
First PR ships in five days, not five sprints.
Understand the gap
A new app, a stalled roadmap, an Objective-C codebase nobody wants to touch, or plain throughput.
Match seniority to the actual gap
Three CVs with App Store apps we can walk you through. Two technical conversations with you. You pick.
First PR by day five
Engineer in your repo, on your Slack and in your standup, with the app building locally and in your CI.
Senior judgment, your patterns
ADRs into your repo. PR reviews by your tech lead. Crash-free rate, hang rate and release frequency on your dashboards.
Scale with demand
Need an Android engineer, a backend developer or a mobile QA engineer next month. Three days from request to start.
Handover or extend
Build scripts, release runbooks and ADRs checked into your repo. No black box. Most clients extend.
Which one of these sounds painfully familiar?
Click a scenario to see what changes.
Scaling startup
The product found its market. iPhone users want widgets, Apple Pay and offline mode, and the roadmap is committed for two quarters.
HotMid-market platform
Your senior iOS engineer gave notice, and the next App Store release is already scheduled.
WatchingLegacy Objective-C app
The app still runs on Objective-C and storyboards, and every change risks a crash on an iOS version nobody tested.
TrackedThe iOS roadmap ships without a hiring freeze.
Two senior iOS engineers shipping into your repo by day five, on widgets and Apple Pay at once. Your own team stays on the product decisions.
The bill you are already paying for being under-staffed.
SDK debt
Every month on old SDKs, old dependencies and Objective-C glue adds warnings you cannot clear and App Store deadlines you cannot meet.
Senior tax
Your most senior iOS engineer spends the week on crash reports and review rejections. Architecture decisions wait.
Hiring overhead
Recruiter fees, interview loops and ramp time. Four months is quick. Six is normal.
Hangs, lost ratings
Main-thread hangs, slow launch and battery drain turn into one-star reviews, lower App Store ranking and users who delete the app.
30 days from hello to production.
20-minute call
The actual gap. Release timing. Minimum iOS version, architecture and your App Store Connect setup. No deck.
Three CVs
Each with production work we can walk you through. Two technical conversations. You pick.
Onboard
Repo access, local build, CI access, standup. First PR by Friday.
Release cadence
First production release out. Familiar by week 2, velocity stable by week 4.
Wins for USA teams, in the business not just the codebase.
Patient app in the App Store eight weeks early.
Two senior iOS engineers built booking, secure messaging and HealthKit sync in Swift and SwiftUI, with Keychain storage and no health data in logs.
8 weeks ahead of the vendor quoteInsurance app moved to Swift without a release freeze.
An insurance app built on Objective-C and storyboards. Three engineers moved it to Swift and SwiftUI screen by screen while releases kept going out every two weeks.
Zero missed releases during migrationDriver app crash rate cut by more than half.
A driver app on company iPhones crashed whenever the signal dropped. A pod of three added offline sync with SwiftData, fixed the concurrency bugs and put UI tests on every pull request.
Crash rate down by more than halfShopping app rebuilt before the holiday peak.
Four engineers rebuilt checkout with Apple Pay and product pages in SwiftUI in nine weeks, with the phased release finished before peak week.
4x normal traffic, zero downtimePick the one that matches your current chaos.
1 to 6 senior engineers into your team
Dedicated iOS developers in your repo, your standup and your review queue. We handle hiring, payroll and performance.
An iOS squad with its own lead
3 to 5 engineers with a tech lead, a mobile QA engineer and a PM. Your roadmap, our delivery, a TestFlight build for review every week.
Fixed scope, fixed timeline
One app from design to App Store launch, or one SwiftUI migration. Two-week sprints, weekly demos, handover at the end.
Two-week paid iOS audit
Architecture, crash and hang data, dependencies and the path to Swift, SwiftUI and the next iOS release, written up with ADRs in your repo.
Cost to hire iOS Developers in USA in 2026
Published ranges from named sources, beside what an augmented seat costs. If you are comparing iOS developers for hire in USA, compare the whole row, not only the price.
| Route | Typical cost | Time to first PR | Live overlap | Commitment |
|---|---|---|---|---|
| In-house hire | $104K to $143Kbase salary a year, before benefits and recruiting | Months, after the search | Full day | Permanent, plus a notice period |
| Freelance or contract | $61 to $80per hour, vetted freelance networks | 1 to 3 weeks | Full day, if local | Per project, no bench behind them |
| Nearshore team | $35 to $80per hour, mid to senior, Mexico | 2 to 4 weeks | 6 to 8 hours | Usually 3 months minimum |
| Offshore marketplace | $16 to $35per hour, typical range, $25 median | Days, but unvetted | Varies | None, and no continuity |
| Brain Station 23 augmentation | From $2,500 a monthdedicated seat, fully loaded, no recruiting fee; or $25 to $40 an hour. Monthly is the better value | 5 days | 4 hours, 9 AM to 1 PM Eastern | 30-day notice, both ways |
Sources: ZipRecruiter, iOS Developer salary, 25th to 75th percentile, August 2026 (average $123,994); Arc.dev, mobile app developer hourly rates, 2026; Curotec, nearshore developer hourly rates by country, 2026; Upwork, iOS developer cost page, 2026. Third-party ranges as published on the dates shown. You can also book iOS developers by the hour at $25 to $40, though a dedicated monthly seat works out cheaper.
Pay for the time zone
A local senior hire gives you the full working day and the highest bill, before benefits and recruiting.
Pay for the overlap
Mexico and Colombia buy you six to eight shared hours at roughly double the offshore rate, usually with a three-month minimum.
Pay for the outcome
A dedicated seat from $2,500 a month, four live hours a day, a tech lead on the account and a replacement in three days.
What to Check Before You Hire iOS Engineers in USA
Six questions that separate vendors who can answer them from vendors who cannot.
Which App Store apps has this engineer shipped?
Apps with real users and real crash reports, not a list of frameworks. Ask which parts they built and what broke.
Who owns the repo, the Apple developer account and the certificates?
You do, from day one. If a vendor publishes under its own Apple account, your app is not portable.
Have they moved a legacy app forward?
Objective-C to Swift, storyboards to SwiftUI and old SDKs, done without stopping releases. Greenfield apps never meet the hard part.
Can I see Xcode Organizer data, not a slide?
Crash-free users, hang rate, launch time and release frequency from comparable apps.
What is the actual time to first PR?
Five days. If it is three weeks, that is a recruiting agency, not an iOS engineering practice.
What happens at handover?
Build pipelines, release runbooks and full ADR documentation checked into your repo, not held by the vendor.
How we vet iOS Developers before you meet them
Four gates, in order. Every engineer we put forward has passed all four, and you still run your own interview.
CV and production portfolio screen
We read the CV against App Store apps the engineer has shipped, and check which screens, modules and releases they owned.
Proves production shippingTechnical interview
A senior engineer covers Swift concurrency and actors, SwiftUI and UIKit, memory management, architecture and App Store review.
Proves depth, not keywordsPaid live coding on a real ticket
A paid session on a realistic ticket with a retain cycle and a failing XCTest, reviewed like any pull request.
Proves how they work under reviewReference and background check
Former leads confirm delivery, and a background check runs before any access to client systems.
Proves they are who they sayWhat to look for before the interview
Eight things to screen an iOS developer CV against, whoever you hire from.
In the code
Beyond the code
Why teams renew after the first engagement.
Senior iOS engineers live in your Eastern morning, 9 AM to 1 PM, every working day.
Planning, code review, release calls and incident response happen inside that window.
Vetting that is real
Production portfolio review, technical interview, paid live coding and reference checks on every engineer.
Flex on both sides
30-day notice, both ways. Add an Android engineer or a mobile QA engineer in 3 days when a release needs it.
Continuity built in
Two-engineer minimum on every account. A backup shadows for one sprint at any rollover.
The system is yours
Your repo, your Apple account, your certificates, your IP. ADRs documented. No black box at exit.
What changed in their business.
Rated 4.9 out of 5 across 21 reviews on our Clutch profile, including the one thing reviewers asked us to improve.
Paraphrase: reviewers score the quality of the work at 5.0 out of 5, the highest of the four Clutch sub-scores.
Paraphrase: reviewers rate value for cost at 4.9 out of 5, and describe budgets that held from the first estimate to delivery.
Paraphrase: reviewers asked for better internal coordination. That is why every account now has one named tech lead inside your overlap window.
What our iOS Developers build, in plain language
Engineers embedded in your product team
1 to 6 senior engineers inside your mobile team, building iPhone and iPad features on your board and your review process.
Swift and SwiftUI migrations
Objective-C moved to Swift, storyboards moved to SwiftUI, and SDKs kept current while releases stay on schedule.
New apps from zero to App Store
Design handoff to launch, with analytics, crash reporting, VoiceOver checks and a phased release plan in place before day one.
What our iOS Engineers cover, by name
The names buyers ask about most, and what we do with each.
Swift
Structured concurrency, actors, generics and value types, used where they make the code clearer.
SwiftUI
Declarative UI with previews and clear state, including migrations from storyboards.
UIKit
Existing UIKit screens kept healthy, and mixed with SwiftUI where it pays.
Objective-C
Legacy code maintained and moved to Swift at your pace, with bridging kept tidy.
SwiftData and Core Data
Local storage with tested migrations, for apps that must work offline.
Combine and async sequences
Reactive data flow for search, forms and live updates.
StoreKit and Apple Pay
In-app purchases, subscriptions and checkout that pass App Store review.
HealthKit, MapKit and Core Location
Device features with the right permission prompts and privacy strings.
Widgets and Live Activities
Home Screen widgets, App Intents shortcuts and Lock Screen updates.
Flutter and React Native
Cross-platform when one codebase fits the product better than two native apps.
Hire Flutter developers →XCTest and CI
Unit and UI tests with Xcode Cloud, Fastlane or GitHub Actions on every pull request.
Brain Station 23: Powerhouse of the Best iOS Engineering in USA
Brain Station 23 has put engineers into client codebases since 2006, from Bangladesh and an office in Springfield, Virginia. As an iOS development company in USA, we work under SOC 2 Type II, ISO 27001, CMMI Level 3 and GDPR-aligned controls.
Engagements across USA.
Nashville, Seattle, Chicago, New York and San Francisco. Same playbook and the same code review discipline on every account.
Questions you should ask before signing.
By day five. Three CVs arrive in three days, you run two technical calls, and the engineer you pick has a first pull request open by the end of the week.
With Brain Station 23, a dedicated full-time seat starts from $2,500 a month, fully loaded with no recruiting fee, or $25 to $40 an hour for hourly work. For comparison, ZipRecruiter put the base salary for an in-house iOS developer at $103,500 to $142,500 a year in August 2026, before benefits, equipment and recruiting.
Screen CVs against apps live in the App Store, interview on Swift, SwiftUI, concurrency and release process, run a short paid task, then check references. Our vetting runs those four gates before you see a CV.
Yes. Apple ships a new iOS release every year and raises its App Store submission requirements with it, so apps need engineers who keep them current. ZipRecruiter lists an average iOS developer salary of $123,994 a year in August 2026.
The eight-point checklist above covers it. If you check only one thing, ask about the last App Store rejection they fixed.
Native Swift when the app leans on Apple features such as widgets, HealthKit, Apple Pay or heavy animation. Cross-platform when one codebase for iPhone and Android fits the product. We build both and will tell you which fits.
A local iOS hire gives the whole working day at the top of the market. Nearshore engineers in Mexico or Colombia overlap six to eight hours for $35 to $80 an hour. An offshore seat with a tech lead overlaps four hours for less than either.
Yes. A two-week audit first, then the app moves module by module, Swift first and SwiftUI screen by screen, while releases keep going out. No big-bang rewrite.
Let us know in the first two weeks. A replacement is in your repo three days later, overlaps for a sprint, and costs nothing extra.
You do, from day one. Code stays in your repo, the app ships under your Apple account and the certificates stay with you. Every engineer signs an NDA governed by federal law.
Add engineers with three days of lead time, or step down with 30-day notice. We accept the same notice, and there is no minimum term.
Overlap is what you pay for. Bangladesh gives four live hours with Eastern Time and twenty years of client work in USA. Tell us if your team needs more overlap and we will be straight about whether we fit.
Every system on this page started with one phone call.
Twenty minutes. Your actual app, your actual gap, and what a senior iOS engineer in your repo by Friday would change.
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