Hire an iPhone App Developer for Swift and SwiftUI Work
Bring in a dedicated iOS developer who writes clean Swift, builds interfaces in SwiftUI and handles TestFlight and App Store review, working inside your team and your hours.
- Swift, SwiftUI and UIKit
- App Store and TestFlight releases
- Overlap with your working hours
- NDA signed before day one
Rated 5.0 on Clutch & 4.8 on GoodFirms by verified clients in the USA, UK, Australia, Europe & India
Hire a iPhone / iOS developer
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iOS engineering without the hiring delay
Finding a strong iOS engineer locally can take months. When you hire iPhone app developer talent from Ecomsolver, you interview developers who already work in Swift every day and can contribute to your codebase from the first sprint. They work full-time, part-time or hourly, depending on how much iOS work your roadmap holds.
Our iOS developers build new screens in SwiftUI, maintain older UIKit code, and know how to mix the two during a gradual migration. They handle Core Data or SwiftData storage, background tasks, push notifications, StoreKit purchases, HealthKit, Sign in with Apple and the privacy declarations Apple now asks for at submission.
They also work the way your team works. Tickets in Jira, code reviews in GitHub, builds through Xcode Cloud or Fastlane, and conversations in Slack. You get direct access to the developer, daily progress updates in clear English, and a replacement if the match is not right.
What your iPhone developer can do
SwiftUI app development
Build modern iPhone and iPad interfaces in SwiftUI with reusable components, accessibility support, dark mode and smooth navigation that follows Apple's Human Interface Guidelines.
UIKit maintenance and migration
Keep an existing UIKit app stable, fix crashes and layout bugs, and move screens to SwiftUI step by step without a risky full rewrite.
StoreKit and subscriptions
Set up in-app purchases and auto-renewing subscriptions with StoreKit, server-side receipt validation, restore flows and paywall testing, so revenue features behave correctly.
Apple frameworks
Integrate HealthKit, MapKit, Core Location, Core ML, ARKit, widgets, Live Activities and Apple Watch extensions when your product needs features beyond standard screens.
App Store submission
Prepare builds, privacy manifests, screenshots and metadata, manage TestFlight testers and respond to App Store review rejections with the code or policy changes Apple requests.
Testing and stability
Write XCTest unit and UI tests, set up crash reporting, and track down performance problems with Instruments so new releases do not break what already works.
- Swift
- SwiftUI
- UIKit
- Combine
- Core Data
- SwiftData
- StoreKit
- XCTest
- Xcode Cloud
- Fastlane
- Firebase
- GraphQL
- REST APIs
We fix it, fine-tune it, then add AI and automation.
Most clients come to us with something already running: a store that is slow, an app that crashes, code nobody wants to touch. We stabilise it first, then add the AI features that save time and earn money.
Fix
A code and infrastructure audit of your mobile app product, then the fixes that matter most.
- Bugs, crashes and broken integrations
- Security patches and outdated versions
- Code nobody can maintain
Fine-tune
Make it fast, stable and easy to change, without a risky rewrite.
- Speed, caching and database tuning
- Tests, CI/CD and monitoring
- UX fixes where users get stuck
Add AI & automation
Practical AI built into the mobile app product you already have.
- AI search and assistants over your own data
- Content, document and support automation
- AI agents that work with your tools
Your developer can start within days.
No recruitment fees, no long contracts. You interview and approve every developer.
Share your requirements
Tell us the skills, seniority, hours and time zone you need. It takes two minutes.
Get matched profiles
We shortlist vetted developers who fit your stack and send their profiles within 48 hours.
Interview and choose
Run your own technical interview or test task. You only hire someone you are confident in.
Start and scale
Your developer joins your tools and stand-ups. Scale up, down or replace whenever you need.
Hire the way that suits your budget.
Every option includes NDA, full code ownership and a dedicated account manager.
Full-time
Best for ongoing products and long-term roadmaps.
- Works only on your project
- Your time zone and tools
- Daily stand-ups and reports
- Free replacement if not a fit
Part-time
Best for steady work that does not need a full-time person.
- Fixed weekly hours
- Same senior developer every time
- Flexible task priorities
- Upgrade to full-time anytime
Hourly
Best for fixes, small features and short-term help.
- No minimum commitment
- Billed for actual hours
- Quick start on urgent tasks
- Detailed time logs
Why hire an iOS developer through Ecomsolver
Screened on Swift, not buzzwords
Candidates complete a practical Swift task and a code review discussion, so you only interview developers who can reason about memory, concurrency and app architecture.
Fits your release cycle
Your developer follows your branching model, sprint cadence and release checklist, and keeps working-hour overlap with your product owner and QA team.
Your IP stays yours
The NDA is signed before any code access, all work goes into your repository, and apps ship under your own Apple Developer account.
Simple replacement
If skills or communication do not meet your expectations, we replace the developer and organize a handover so your iOS work does not stall.
Teams that keep working with us, year after year.
Verified reviews from Clutch, GoodFirms, LinkedIn and long-term clients in the USA, UK, Australia, Europe and India.
“I've been working with Ravindra and the Ecomsolver development team consistently for several years now and will continue to do so. During this time, the team has worked across the Magento, Shopify and WordPress platforms and on everything from small changes to full website builds. Throughout this period the team has continued to provide excellent service and inventive, skillful solutions…”
“We've increased sales by 20% thanks to their work.”
Clutch summary: Ecomsolver provides ongoing web development services and support for a Magento website, adding extensions and troubleshooting and fixing bugs as needed. Ecomsolver's ability to maintain an evolving, complex e-commerce site is critical to the…
Founder, Crown Bees · Woodinville, WashingtonMagento development & support
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Technical Lead, AP OnderdelenCustom Magento development“Their breadth of knowledge exceeded our expectations.”
Clutch summary: Ecomsolver Pvt. Ltd. provided website support for an e-commerce platform. They upgraded the client's Magento website from version 4.4.2 to version 4.4.7-p3 and updated their existing and depreciated plug-ins. Ecomsolver Pvt. Ltd. delivered a…
Sales Manager, Streamaster Australia · SydneyMagento upgrade & support“We have worked with Ecomsolver for the past 3 years in a steady capacity. Our magento website (www.crownbees.com) has been maintained, upgraded, and modified by Ecomsolver. We're are in the middle of rebuilding our website for Magento 2, and rely upon their team to ensure all extensions function and work as developed. We are extremely pleased with their work. Ravindra,…”
Owner, Crown Bees · Woodinville, WashingtonMagento maintenance & Magento 2 rebuild“As someone without any experience in creating a webpage, it was important to me to be able to work with an expert. Ravindra is not only an expert at web design and creation, but also a very smart, patient and professional person. The project was completed faster than expected, and the site looks even better than I imagined. It was…”
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Clutch summary: A GIS data service provider tapped Ecomsolver Pvt. Ltd. to update their e-commerce site from Magento 1 to Magento 2. They worked closely with the client to upgrade and refresh the web app. Ecomsolver…
CEO & Founder, USLandGrid · Denver, ColoradoMagento 1 to Magento 2 migration“Ravindra Saini is a very skilled professional. We have developed a few projects together and I really enjoyed working with him. He proved to have a deep knowledge of website design and building on multiple platforms, solved all the problems in a fast and effective way, and showed a big availability to accommodate client's demands and needs. I recommend Ravindra…”
Hiring iPhone / iOS developers: FAQs
Ask us on WhatsApp. A real person replies, usually within minutes during working hours.
Ask on WhatsAppWhat should I look for when I hire an iPhone app developer?
Look for shipped apps on the App Store, comfort with both SwiftUI and UIKit, and a clear approach to architecture, testing and Swift concurrency. Ask how they handled an App Store rejection. We screen for these points before you see a profile, and you run your own interview too.
Can your developer take over an existing iOS app?
Yes. The developer starts by building the project, reviewing dependencies and reading crash reports, then shares a short written assessment. From there they fix urgent issues first and plan upgrades such as moving to SwiftUI or newer APIs.
Do I need my own Apple Developer account?
We recommend it. Publishing under your own account means you control the app listing, reviews, certificates and revenue. Your developer can help you set up the account, team roles and signing certificates if you have not done it before.
Can the same developer build the iPad and Apple Watch versions?
In most cases, yes. SwiftUI shares a lot of code across iPhone, iPad and watchOS. We will confirm the developer has the specific experience during matching, and you can ask about it directly in the interview.
How do we communicate day to day?
Your developer joins your Slack or Teams, attends stand-ups during overlapping hours and posts progress in Jira or your tracker. All communication is in English, and you can call or message the developer directly whenever a question comes up.