Hire Cocoa Touch developers

Develop high-quality iOS applications with expert Cocoa Touch developers. Ensure smooth UI/UX—hire now and onboard in no time.

Oleksandr
Mobile Developer
Ukraine/(GMT +2:00)
Senior Software Engineer with 5+ years of experience in developing applications for Apple platforms, Kotlin Multiplatform, with good understanding of HIG and Material Design. Perfectly understands what is needed for projects of different complexity.
Experience
9 years
Availability
To be verified
SwiftiOSSwiftUIRxSwiftBlockchainKotlinCore AnimationCore LocationMVCCore GraphicsCore DataRealmMVVMClean ArchitectureUIKitREST APISQLiteLLMKotlin MultiplatformVertex AI
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Ivan
Mobile Developer
Ukraine/(GMT +2:00)
Ivan is a seasoned Senior Flutter Developer with over 4 years of commercial experience in building high-performance cross-platform mobile applications. He specializes in Flutter and Dart, with a strong focus on clean architecture, scalability, and delivering smooth, user-centric experiences. Ivan has contributed to a wide range of products — from mental-health apps and AI-integrated platforms to coaching, volunteer, and subscription-based applications. He is highly skilled with modern tools, including Bloc/Cubit, Firebase, Firestore, Dio, Retrofit, GetX, CustomPainter, and various in-app purchase and notification SDKs. Known for his technical depth, reliability, and strong communication skills, Ivan thrives both independently and in collaborative teams. Always staying current with modern Flutter practices, he consistently delivers maintainable, efficient, and production-ready code.
Experience
5 years
Availability
Full-time
FlutterDartFirebaseMVVMGoogle Maps APIHiveSQLiteREST APIOneSignalJSONFirestoreMySQLBLoCAI
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Marcin
Full-stack Web Developer
Poland/(GMT +1:00)
Marcin is a middle-level full-stack developer with 9 years of experience, specializing in TypeScript, Svelte/SvelteKit, and Node.js. He demonstrates strong practical skills in TypeScript and SvelteKit, with hands-on experience in Web3, LMS, and wallet tracking platforms. Feedback highlights his calm communication, product-minded approach, and collaborative attitude, though theoretical articulation and backend fundamentals require further development.
Experience
9 years
Availability
To be verified
TypescriptAWSSvelte-kitSvelte.jsNode.jsReact
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Bohdan
AI Engineer
Argentina/(GMT -3:00)
Bohdan is a Strong Senior AI Engineer with deep expertise in Python, LLMs, RAG, document extraction, and production-scale AI deployments. He has led end-to-end delivery of fintech document processing, search, and agentic systems, demonstrating autonomy in technical decisions and clear, client-facing communication. His experience spans MLOps, private model deployments, and integrating visual-language models for sensitive data. Feedback highlights his structured approach, ownership, and ability to explain complex topics to both technical and non-technical stakeholders.
Experience
8 years
Availability
Part-time
PythonData annotationDockerLangChainLLMPyTorchAWSOpenAIAI agent developmentFastAPIPineconeMongoDBCeleryLangGraphONNXWeaviateFirebaseLightGBMRAGTensorflowNumPyPandasReactTypescriptXGBoostGPT-4SQLiteAWS SageMakerAWS LambdaAmazon ECSPostgreSQLGCPQdrantComputer VisionGPUPrompt engineeringAmazon S3AI agent orchestrationLLM integrationMLOpsAmazon EC2APIETLBedrock
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Ruan
Full-stack Web Developer
Brazil/(GMT -3:00)
Ruan is a senior full-stack engineer with 11 years of commercial experience, specializing in React, TypeScript, and Node.js. He has led engineering efforts from the ground up in startup environments, demonstrating strong frontend, backend, and cloud infrastructure skills (notably with Google Cloud). Ruan is recognized for clear communication, technical leadership, and a product-focused mindset. He also mentors junior engineers and adapts well to evolving requirements.
Experience
11 years
Availability
To be verified
ReactTypescriptNode.jsAWSNext.jsWooCommerceAI-assisted codingSQLAI agent developmentRedisPostgreSQLGraphQLKubernetesTerraformGolangReact NativeJavaIonicAngular.jsProduct designShopifyExpress.jsGCP
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Omer
Mobile Developer
Turkey/(GMT +3:00)
Omer is a Senior Android Engineer with extensive experience developing and maintaining mobile applications across fitness, e-commerce, fintech, logistics, and loyalty platforms. Throughout his career, Omer has successfully lead teams of 20+ developers, conducting code reviews, mentoring, and collaborating across product, QA, and design teams. Omer brings a proactive and communicative approach to teamwork, balancing technical depth with clarity and reliability.
Experience
10 years
Availability
Full-time
KotlinAndroidJavaSwiftiOSDaggerREST APIMVVMMVPMVCKoinGraphQLHiltCoroutinesRxJavaRxAndroidUnit testingFirebaseJetpack ComposeFlutter
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Ibukun
DevOps
Poland/(GMT +1:00)
Ibukun is a strong DevOps, SRE and Platform Engineer with 10+ years of experience in Azure cloud infrastructure, Databricks platform engineering, and Kubernetes-based workloads — primarily within large-scale enterprise and regulated financial services environments. His core stack runs Azure end-to-end: Terraform, AKS, Databricks, Azure DevOps, Grafana/Prometheus, and GitLab CI. He's delivered measurable outcomes across engagements: a 40% reduction in Databricks infrastructure costs and provisioning time cut from 3+ hours to ~15 minutes at UBS, and has experience leading small DevOps teams. An advanced GenAI practitioner who integrates AI tooling into architectural decision-making.
Experience
11 years
Availability
Part-time & Full-time
Microsoft AzureTerraformKubernetesDatabricksSQLClaude Code
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Ladislav
Back-end Web Developer
Czech Republic/(GMT +1:00)
Ladislav is a senior engineer with over 12 years of commercial experience in the industry. Emotionally mature, he had a rich background in projects of different sizes and domains, among which were AI, cloud computing, devtools and manufacturing. Ladislav's prior experience includes working as a Tech Lead and Lead Engineer, which highlights his ability to take full ownership and remain efficient! Why wait? Ladislav is THE engineer you have been looking for!
Experience
16 years
Availability
To be verified
Node.jsJavaScriptMongoDBHTMLOracleCSSExpress.jsAngular
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Furkan
AI Engineer
United Kingdom/(GMT)
Furkan is a senior engineer with 10+ years of experience delivering software and AI-powered products from the ground up. He has co-founded startups, led engineering teams, and contributed directly to mobile apps, dashboards, and backend systems. His work spans ML pipelines, LLMs, scalable APIs, and customer-facing tools — always with a focus on reliability, usability, and clear business value. With strong Python skills and a pragmatic mindset, Furkan thrives in fast-paced environments where hands-on execution and ownership matter.
Experience
12 years
Availability
To be verified
AWSPythonMachine learningLLMAIComputer VisionDevOpsSnowflakeAWS SageMakerMicrosoft Azurescikit-learnFlaskTerraformVector DatabasesRedisFastAPIDockerData visualizationData ScienceData ModelingNumPyDeep LearningOpenCVPandasScikit-learnPlotlyKerasTensorflown8n
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Why hire Cocoa Touch developers through our platform?

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What you should know about modern Cocoa Touch devs

by Vlada Zamerets

Recruiter at Lemon.io

Verified Expert

Hire Cocoa Touch Developers – Hiring Guide

Why hire Cocoa Touch developers — and why they matter

Cocoa Touch is Apple’s native application framework for iOS, iPadOS, and tvOS, built atop the Objective-C runtime and Swift language. Hiring experienced Cocoa Touch developers ensures your iOS apps are not just functional but deeply integrated with Apple’s ecosystem, leveraging frameworks like UIKit, Core Data, Core Animation, and Foundation. Skilled developers know how to translate user experience into performant, battery-efficient, and visually consistent applications that meet Apple’s Human Interface Guidelines.

With the right developer, you can build apps that feel at home on every Apple device—taking full advantage of gesture recognizers, background tasks, notifications, and system-level APIs. Cocoa Touch experts are critical whether you’re creating a brand-new app, modernizing an Objective-C codebase, or integrating with SwiftUI and Apple’s modern APIs.

What a Cocoa Touch developer actually does

Develops iOS, iPadOS, and tvOS apps using Swift or Objective-C and the Cocoa Touch framework stack (UIKit, Foundation, Core Data, AVFoundation).

Implements MVC, MVVM, or VIPER architectural patterns for scalable, testable apps.

Integrates RESTful or GraphQL APIs, secure local storage, and Apple services (iCloud, HealthKit, MapKit, Push Notifications).

Designs adaptive interfaces using Auto Layout and Size Classes to support all devices and orientations.

Optimizes app performance through profiling (Instruments, Xcode Metrics), asynchronous programming (Grand Central Dispatch, async/await), and memory management (ARC).

Implements secure data handling: Keychain, biometric authentication, and sandboxing best practices.

Publishes apps to the App Store, manages provisioning profiles, and handles updates or TestFlight distributions.

Core skills to evaluate in a Cocoa Touch developer

Swift and Objective-C expertise: Deep understanding of Swift syntax, memory safety, generics, protocol extensions, and interop with legacy Objective-C code.

UIKit proficiency: Hands-on with Auto Layout, navigation controllers, collection/table views, gestures, and custom animations.

Concurrency: Skilled with Grand Central Dispatch (GCD), Operation Queues, async/await, and thread-safe UI updates.

Networking & data handling: Experience with URLSession, Combine, Alamofire, JSON parsing, offline caching, and Core Data or Realm persistence.

Testing & CI/CD: Writes unit/UI tests with XCTest and integrates continuous integration (Fastlane, Bitrise, or GitHub Actions).

App Store & provisioning: Knows certificates, signing, App IDs, provisioning profiles, and submission processes.

Soft skills: Problem-solving, attention to Apple’s UX standards, and collaboration with designers and backend teams.

Experience levels & expected impact

Junior (0–2 years): Implements features under guidance, handles UI layout, simple API integration, and basic debugging.

Mid-level (2–5 years): Owns app modules, optimizes performance, works with asynchronous tasks, builds reusable components, and mentors juniors.

Senior (5+ years): Leads architecture, integrates advanced frameworks, manages release cycles, ensures app scalability and compliance, and drives modernization (Objective-C → Swift, UIKit → SwiftUI).

Interview prompts to assess Cocoa Touch expertise

“Explain the difference between delegation, notification, and KVO patterns in Cocoa Touch.”

“How would you implement offline caching for a data-heavy iOS app?”

“Describe how Auto Layout works under the hood and how you debug constraint conflicts.”

“What strategies do you use to ensure smooth scrolling and animation in UIKit?”

“How would you migrate an Objective-C project to Swift while maintaining stability?”

“Walk me through publishing an app to the App Store—what are the key signing and review steps?”

Pilot roadmap (2–4 weeks) to onboard & validate

Days 0–3 – Setup: Provide access to your repo, design system, and backend API. Developer sets up Xcode, targets, and CI pipelines.

Week 1 – Feature implementation: Build one UI module or integrate an API endpoint; measure code quality, velocity, and communication.

Week 2 – Testing & optimization: Add instrumentation (Instruments, XCTest), fix UI performance issues, and validate memory usage.

Weeks 3–4 – Integration & handoff: Deliver a polished feature ready for TestFlight; document architecture decisions and propose refactors.

Cost & engagement model

Hourly rate: USD 45–120/hour depending on seniority and complexity.

Full-time remote: USD 6,000–13,000/month for experienced Cocoa Touch/iOS developers.

Project-based: Ideal for MVPs, feature expansions, or legacy app migrations.

Tip: Hire a senior Cocoa Touch developer early to establish code conventions, architecture patterns, and CI/CD pipelines that junior and mid-level developers can follow.

Common pitfalls (and how experts avoid them)

Retain cycles and memory leaks: Experts use weak/unowned references and Instruments to detect leaks.

UI lag: Pros run expensive work off the main thread, use Instruments to detect dropped frames, and pre-render assets.

Ignoring Apple Guidelines: Skilled developers follow Human Interface Guidelines and App Store Review Guidelines to avoid rejections.

Over-using third-party libraries: Professionals prefer native APIs, reducing dependency risk and app size.

Weak testing coverage: Experienced devs automate UI and unit tests and integrate them into CI pipelines.

Hire iOS Developers — for broader mobile teams working within Apple’s ecosystem.

Hire Swift Developers — for projects modernizing from Objective-C to Swift.

Hire Objective-C Developers — for maintaining legacy Cocoa Touch apps.

Hire Mobile App Developers — for cross-platform app expansions beyond iOS.

Ready to hire vetted Cocoa Touch developers?

Get your curated shortlist in 24–48 hours

Cocoa Touch Developer Hiring FAQ

What is Cocoa Touch?

Cocoa Touch is Apple’s native framework for iOS app development, including UIKit, Foundation, and Core Data — the toolkit behind most native iPhone and iPad apps.

When should I hire a Cocoa Touch developer?

Hire one when building or updating native iOS apps, especially if you need deep Apple integration or to migrate legacy Objective-C apps to Swift.

Which languages do Cocoa Touch developers use?

Primarily Swift and Objective-C; both languages interoperate within the Cocoa Touch framework and Apple SDKs.

How do Cocoa Touch developers ensure App Store approval?

They follow Apple’s Human Interface and App Store Guidelines, test on multiple devices, and handle signing and certificates properly to avoid rejections.

How quickly can Lemon.io match me with Cocoa Touch developers?

Lemon.io typically delivers a shortlist of vetted Cocoa Touch developers within 24–48 hours based on your requirements.

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Why hire Cocoa Touch

Over 6500 companies use Cocoa Touch as their main framework, including giants like Google, Amazon and Lyft.

High-quality web apps

Cocoa Touch's modular approach lets devs reuse components, so they can seamlessly manage app complexity.

Faster development process

Cocoa Touch's architecture and a vast library of pre-built components speed up development, so you can get to market sooner.

Enjoyable user experience

From smooth, responsive interfaces to reduced loading times, devs can use Cocoa Touch to boost usability.

Scaling made easy

Cocoa Touch's modular, component-based architecture makes it easy to scale applications as traffic grows.

Case studies

Aerospace

The experience with Lemon.io has been fantastic. The interview process has been good, the caliber of people – excellent and integration has been very smooth.

Marc HorowitzCOO of SkyFi

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Telecommunications

We needed extra developers to clean off all these bugs so the company could skyrocket.

Conor MackenDirector of Engineering

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We needed extra AI engineers to keep our ambitious project running.

Mike LukimanFounding Senior Software Engineer at Everstar.ai

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Frequently asked questions

Cocoa Touch developers work in iOS app development, building apps using frameworks like UIKit and SwiftUI and libraries such as Foundation with Swift. Platforms like GlassDoor, LinkedIn, etc. can help you find them. Still, it would also be a good tactic to get into the iOS developers’ community. Read iOS blogs and forums and get in touch with developers; the last option is to attend different conferences on iPhone developers.

On the other hand, you can also find an experienced Cocoa Touch developer on specialized talent platform – Lemon.io. We will offer you a pre-vetted Senior Cocoa Touch developer in 48 hours.

Lemon.io offers you a paid no-risk trial (of up to 20 hours), allowing direct collaboration with the Cocoa Touch developer you’d like to hire.

We strive for an outstanding candidate selection process to find talent, but if you feel like they aren’t the right fit for your requirements, do not worry. Our no-risk replacement policy will allow for a smooth transition quickly. Just in case, we have a very low replacement rate, so no worries about it; we just need to mention it as an option.

Yes, Cocoa Touch programmers, essential for crafting native iPhone and iPad apps, are still in high demand. Given that Apple remains a dominant force in mobile (with new phones and iPads being released all the time), companies are constantly building, releasing, and refining high-quality iOS apps for pretty much every industry: games, streaming, healthcare, banking…

This trend shows no sign of stopping as the world embraces a “mobile-first” mindset for technology. Companies who want to thrive in the Apple ecosystem recognize that their success depends, in large part, on how well they’ve built their native apps using frameworks like Cocoa Touch and how well those applications leverage every new feature Apple releases.

Lemon.io aims to simplify the hiring process so you can move forward with your iOS projects asap. You’ll receive a shortlist of pre-vetted candidates within a timeframe of 48 hours or less. We’ve seen a large majority of our clients welcome their new Cocoa Touch developer on board in a few days.

With a vast network spanning multiple time zones and a combination of more than 50 countries, Lemon.io has changed how people find experienced Cocoa Touch developers.

We manually comb through over 300 online sources — websites and job boards and do the work; this saves you both time and money since we curate a collection of talented senior developers with at least 4 years of experience in iOS development.

Each Cocoa Touch developer goes through a very thorough recruitment process, which involves an interview with our seasoned recruiters and a tech interview with one of the tech interviewers — iOS developers, to prove their knowledge and skills in developing high-quality applications for iOS.

Vetting Cocoa Touch developers at Lemon.io:

1. Candidates create extensive profiles detailing their iOS development background (including familiarity with critical frameworks like UIKit and SwiftUI).
2. Every CV is reviewed with a fine-toothed comb, cross-checked against platforms like LinkedIn, and portfolios of iOS projects are reviewed.
3. Shortlisted candidates are put through a comprehensive technical assessment during the screening call using Coderbyte to further check their proficiency with Cocoa Touch framework Swfit/ObjC and iOS development concepts.
4. The last interview is usually with a tech interviewer – an iOS developer, and it contains some coding challenges to check the technical skills (how we do this in practice) as well as other problem-solving abilities.

Cocoa Touch developers specialize in building apps for iPhones and iPads using Apple’s official tools. Their experience can create user-friendly apps by taking advantage of iOS’s strengths.

If your goal is to succeed on Apple platforms with, say, an entertainment, healthcare, or finance-related application, you can unlock massive advantages over competitors using this strategy. iPhone users will find these kind of native apps a breeze to learn, and they will always work smoothly on Apple devices. It sets it apart from other approaches (like building web or cross platform solutions instead).

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