Maintaining a live app
Bug fixes, small feature additions and compatibility updates for a current iOS or macOS release, on a codebase that already generates real usage or revenue.
Programming and Software Development
Hire an Objective C developer in Dubai
Maintaining, securing and gradually migrating an existing iOS or macOS app built in Objective C, as a dedicated developer, a scoped project or consulting.
- 4.7 Google rating
- 200+ clients
- In Dubai since 2018
45 minutesto a fixed written quote
Few businesses set out to build something new in Objective C today, yet plenty still hire an Objective C developer in Dubai for a straightforward reason: an iOS or macOS app already exists, was built in Objective C, and continues to matter to the business. Apple’s own developer documentation still maintains the Objective C runtime, and Apple’s Swift page is explicit that Swift code “coexists alongside your Objective C and C++ files in the same project”, rather than forcing every existing app to be rewritten before it can move forward.
That coexistence is exactly why this role is narrower than a typical mobile hire. The work is rarely a blank page build. It is reading an existing codebase carefully, keeping a live app stable while gradually introducing Swift where it makes sense, and knowing which parts of an old app are safe to leave alone. Before you hire an Objective C developer in Dubai, it helps to say plainly what the app currently does and why a rewrite has not already happened.
What an Objective C developer does
Typical Objective C work for a Dubai business
Real, practical tasks on an existing app rather than a fresh build.
Security and dependency updates
Updating outdated libraries and closing known issues in an older codebase, which matters more the longer an app has gone without attention.
A gradual Swift migration
Introducing Swift for new features while existing, stable Objective C code stays as it is, using Apple’s own interoperability between the two languages.
Fixing a specific defect
Diagnosing and resolving a bug in an unfamiliar, undocumented codebase, often the actual, narrow reason a business searches for this role in the first place.
Documenting undocumented behaviour
Mapping what an old app actually does, including edge cases nobody wrote down, before any further change is made to it.
An honest modernisation plan
A staged, realistic plan for what stays in Objective C for now, what moves to Swift first, and roughly what that costs against leaving the app as it is.
A business rarely needs just one of these when it decides to hire an Objective C developer in Dubai. A security pass and a small modernisation step, for example, often travel together in the same piece of work.
Skills that matter
What to check before you hire an Objective C developer
Legacy judgement matters as much as the syntax itself.
| Skill or tool | What good looks like | Why it matters |
|---|---|---|
| Reading an unfamiliar codebase | Can walk through an old, undocumented Objective C file and explain what it does before changing it | Changing legacy app code without understanding it first risks breaking a live product |
| Objective C and Swift interoperability | Has actually worked in a mixed project, not only one language exclusively | Most real migration work happens inside a project running both languages at once |
| App Store release process | Has shipped a real update through App Store review, including handling a rejection | Store review catches issues a developer working only on a simulator never sees |
| Memory management awareness | Understands manual and automatic reference counting as used in older Objective C code | Memory handling differences between eras of Objective C code are a common source of subtle bugs |
| Testing around legacy code | Adds tests around existing behaviour before changing it, even where none currently exist | Tests catch regressions in code too old and fragile to change safely by inspection alone |
Apple’s own Objective C runtime documentation is worth a candidate’s genuine familiarity, since dynamic messaging and the runtime’s behaviour explain a good share of the bugs that turn up in an older Objective C app.
Ways to work with us
How to hire an Objective C developer in Dubai
An app that keeps generating revenue and just needs someone watching over it suits a dedicated developer, billed monthly and reachable when something needs attention. A single, well bounded piece of work, a rejected build to fix, a payment SDK to update, the first slice of a Swift migration, suits project pricing with a fixed quote and a handover at the end. If the honest question is whether the app is worth investing in at all, a short consulting engagement gives you an outside, technical read on that before you spend on either of the other two. And where a founder wants to build a permanent in house team around the app rather than outsource it indefinitely, our recruitment support finds candidates specifically screened for legacy Apple platform experience.
Choosing between the four ways to hire an Objective C developer
- Dedicated: the app earns money, keep it running
- Project: one bounded fix or migration slice
- Consulting: decide if it is worth the investment
- Recruitment support: hire your own legacy specialist
Assessing a candidate
How to assess an Objective C developer
Checks aimed at legacy judgement, not a fresh build.
You can put a candidate through these five yourself, or hand the whole thing to us as part of recruitment support.
Sit them in front of a genuinely old file
Give them something dense and undocumented and ask them to narrate it out loud. How they think matters more here than whether they get every detail right first try.
Describe a small change and ask for their plan
A candidate worth hiring will mention protecting the surrounding behaviour, not just where they would add the new code.
Get specific about a mixed Swift and Objective C project
Ask what broke when the two languages first met in their codebase, and how they tracked it down. A real project always has a story here.
Notice if they reach for a rewrite too fast
Suggesting a full rewrite before understanding what the app currently does is a pattern worth flagging, however confident it sounds.
Ask for a rejection story, not a highlight reel
Every developer who has shipped a real app has hit an App Store rejection. Listen for the specific reason and the specific fix. Skipping this step is the most common mistake we see when a business tries to hire an Objective C developer in Dubai without a technical assessment.
Certifications
Certifications worth asking for
Apple does not run a certification specific to Objective C.
Nothing to verify on a badge
Apple’s developer documentation goes deep on the language and its runtime, but there is no accompanying exam or credential attached to it. A badge calling itself Objective C certified traces back to a course provider, never to Apple.
Judge the Objective C developer’s app store listing
Open the store listing yourself, read the reviews, and ask what part of that app the candidate personally owned. That single check outweighs any certificate for a role like this.
UAE considerations
UAE points worth raising with an Objective C developer
An older app carries the same legal exposure as a new one.
Data collected years ago is still covered
Whatever an Objective C app was doing with customer names, phone numbers or payment details when it first launched, Federal Decree Law No. 45 of 2021 now governs how that same data is stored and consented to. A codebase from before the law changes nothing about what it has to comply with today.
Worth a security pass before anything else
Push a security and dependency audit to the very top of a legacy app’s work list, since a library that was fine years ago can quietly become the weakest point in the whole product.
This role sits inside our programming and software development category, part of hire developers in Dubai, and is a specialist route a business takes to hire an Objective C developer in Dubai for a legacy Apple app. For an app already largely written in the modern Apple language, our Swift developer page covers that side directly, and for iOS work more broadly, see our iOS developer page. Where the work is really about the app’s wider infrastructure rather than one legacy codebase, our cyber security and mobile app development services take in that wider scope.
Straight answers
Frequently asked questions
Why would a business need an Objective C developer today?
Almost always because an existing iOS or macOS app was originally built in Objective C and is still live, still earning revenue or still relied on by staff. Businesses hire an Objective C developer in Dubai to keep that app working and secure, rarely to start something new in the language.
Is Objective C still supported by Apple?
Yes. Apple continues to maintain the Objective C runtime and its developer documentation, and Swift, Apple's own page explains, coexists with Objective C and C++ in the same project rather than replacing it outright.
Should we rewrite our Objective C app in Swift?
Often worth planning for over time, but rarely worth doing all at once on a live app. Most Objective C developers can add new features in Swift within the same project while leaving stable, working Objective C code alone, which is usually the safer path.
Can one developer work across both Objective C and Swift in the same app?
Yes, this is common and often the whole point, since Apple's tooling supports both languages coexisting in one project. It is worth confirming a candidate has actually done this, not only worked in one language exclusively.
Is it harder to find an Objective C developer in Dubai than a Swift developer?
Fewer developers focus primarily on Objective C for new work today, so recruitment support for this role usually needs a wider search and a technical assessment aimed specifically at legacy code skills, which we are upfront about during scoping.
Sources
- Apple Developer Documentation: Objective-C Runtime accessed 14 September 2026
- Apple Developer: Swift accessed 14 September 2026
- UAE Data Office: Federal Decree Law No. 45 of 2021 on the Protection of Personal Data accessed 14 September 2026
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