IOS DEVELOPER SKILLS, EXPERIENCES, AND JOB REQUIREMENTS

Updated: Oct 20, 2025 - The IOS Developer creates scalable mobile applications using Swift and Objective-C, with proficiency in Xcode, iOS SDKs, and third-party service integration. This role requires hands-on experience with Apple platforms, version control, web services, relational databases, and architectural patterns like MVC or MVVM. The developer also thrives in agile environments, communicates clearly, and demonstrates strong problem-solving and self-management skills across fast-paced, multi-project teams.

Essential Hard and Soft Skills for an iOS Developer Resume
  • iOS Development
  • UI Development
  • Performance Optimization
  • Unit Testing
  • Code Maintenance
  • App Architecture
  • CI/CD Automation
  • Feature Optimization
  • Agile Development
  • Software Architecture
  • Team Collaboration
  • Problem Solving
  • Cross-Functional Communication
  • Peer Mentoring
  • Process Improvement
  • Stakeholder Communication
  • Agile Mindset
  • Technical Consulting
  • Product Involvement
  • Code Review

Summary of iOS Developer Knowledge and Qualifications on Resume

1. BA in Computer Science with 7 years of Experience

  • Excellent knowledge of Xcode, Swift and Cocoa Touch
  • Good knowledge of JavaScript, PHP and HTML5
  • Extensive experience with iOS Frameworks such as Core Data and Core Animation
  • Knowledge of other web technologies and UI/UX standards
  • Understanding of Apple’s design principles and interface guidelines
  • Familiarity with cloud message APIs and push notifications
  • Experience with working with outside data sources and APIs, and knowledge of low-level C-based libraries
  • Able to work on bug fixing and improving application performance
  • Experience with Cloud engineering platforms such as AWS
  • Continuously discover, evaluate, and implement new technologies to maximize development efficiency
  • Good understanding of basic UX design
  • High Attention to Detail and Code Tidiness
  • Experience with Unity Engine
  • Experience working in UX design

2. BA in Software Engineering with 4 years of Experience

  • Able to build complex applications for the iPhone or iPad in a team environment
  • Deep understanding of Swift and mobile application development
  • Deep knowledge of UIKit, Core Data, and other common iOS frameworks
  • Strong understanding of Agile development methodologies
  • Experience working with complex programmatic and Storyboard layouts
  • Deep knowledge of NSFetchedResultsController and optimization for larger databases
  • Experience with MVC/MVVM architectural patterns
  • Experience with unit testing and writing testable code
  • Experience with GraphQL

3. BA in Mobile Application Development with 5 years of Experience

  • Proficiency in Software development for iOS Apps using Swift
  • Demonstrated proficiency in developing software unit tests and automated test solutions
  • Ability to quickly grasp and learn new technologies and develop POC/prototypes
  • Able to drive and own technical design and development of cross-functional, multi-platform automated applications
  • Excellent communication skills and extensive experience working with technical teams and management
  • Demonstrated work experience with Web services, Cloud and API technologies, Wireless technologies such as Bluetooth
  • Experience with Agile software development
  • Demonstrated experience in successfully launching products in FCC and FDA-regulated industries 
  • Familiarity with iOS software development tools, SwiftUI

4. BA in Information Technology with 4 years of Experience

  • Experience in professional software development
  • Experience in iPhone, iPad
  • Expert knowledge in Cocoa, Objective-C, iPhone SDK
  • Proven experience in the development of native mobile applications on iPhone/iPad
  • Excellent communication skills
  • Ability to effectively interact with product managers and other team members in an agile test-driven environment
  • Strong understanding of the server-side software, scalability, performance and reliability aspects
  • Ability to work in a fast-paced, test-driven, collaborative and iterative programming environment
  • Proven aptitude in developing applications leveraging XML/JSON, REST, SOAP
  • Experience with developing SDKs
  • Experience in working with media streaming/audio-video codecs
  • Experience in leading of small developer group (2-3 persons)

5. BA in Computer Engineering with 5 years of Experience

  • Working experience in Mobile security application development 
  • Ability to connect iOS clients with backend systems (JSON, REST)
  • Experience with multithreading, performance/memory optimization
  • Working experience in build automation 
  • Proficiency in source management skills with GitHub
  • Experience with iOS extensions
  • Working experience in macOS development 
  • Good grasp of cryptographic protocols and encryption 
  • Previous experience in C/C++ or Java or Python or JavaScript development 
  • Experience building software in an Agile/Scrum environment
  • Knowledge of conventional open-source iOS development tools and libraries
  • Understanding of Apple’s Human Interface Guidelines, UX patterns, and best practices

6. BA in Mobile Computing with 6 years of Experience

  • Experience in delivering working software and mobile applications
  • Strong knowledge of iOS SDK, different versions of iOS, and Auto Layout with size classes
  • Advanced knowledge of Swift and Functional programming knowledge
  • Able to work on their own and move forward with minimal requirements
  • Solid MVC foundation and strong skills with MVVM or similar
  • Able to guide junior engineers through tough problems
  • Strong debugging and performance testing experience
  • Familiar with HLS and AVFoundation
  • Must be comfortable with other languages such as Ruby, JavaScript
  • Be familiar with RESTful APIs to connect iOS applications to backend services
  • Strong knowledge of iOS UI design principles, patterns, and best practices

7. BA in Application Development with 4 years of Experience

  • Able to utilize appropriate design patterns to create clean, maintainable, and performant code
  • Expertise with TDD, unit testing, pair programming, and other XP techniques
  • Strong interpersonal skills and the confidence to socialize and introduce new ideas and technologies to communities of developers
  • High degree of professionalism, customer service orientation, initiative, flexibility, and the ability to multitask
  • Excellent communication skills and proven ability to collaborate with a variety of teams
  • Experience in coaching and developing other software engineers
  • Able to develop web or mobile applications using modern technologies (React, Swift, etc.)
  • Experience building high-scale distributed systems running in cloud environments
  • Experience with DevOps practices and supporting tools
  • Experience in agile/lean development methodologies

8. BS in Computer Science with 4 years of Experience

  • Mobile app development experience.
  • Demonstrable knowledge of iOS development, proficiency in Swift, Xcode, and Objective-C.
  • Detailed knowledge of iOS technologies, including networking, data, and UI frameworks, and the application lifecycle.
  • Working knowledge of RESTful services.
  • Solid knowledge of mobile user interface development.
  • Good problem-solving, analytical, and troubleshooting skills.
  • Strong communication skills, both oral and written, including the ability to work with all management levels.
  • High integrity, accountability, a positive attitude, and being willing to do what it takes to make the team successful.
  • Ability to manage priorities and timelines.
  • Extremely responsive, with a strong sense of urgency.
  • Responsible, conscientious, organized, self-motivated, and able to work with limited supervision.

9. BS in Software Engineering with 6 years of Experience

  • Strong experience in Swift and iOS Development
  • Excellent knowledge of the Swift programming language.
  • Excellent problem-solving and analytical thinking skills
  • Strong grasp of computer science fundamentals
  • Ability to effectively communicate within a team and with project collaborators
  • Be able to collaborate and effectively communicate technology ideas and issues
  • Ability to work independently as well as in a team environment
  • Enthusiastic about product quality, design, code quality, and user experience
  • Willingness to ask for help, learn from others, and mentor others in turn

10. BS in Computer Engineering with 7 years of Experience

  • Experience with iOS development
  • Experience with both Objective-C and Swift
  • Experience using network-based resources
  • Experience in writing multi-threaded, asynchronous code
  • Experience with reactive programming
  • Experience with AVFoundation Framework
  • Extended knowledge on MVP, MVVM, or Viper
  • Strong object-oriented programming and design skills
  • Deep understanding of software design patterns for clean, consistent, simple, and efficient code
  • Strong problem-solving and critical thinking skills
  • Passion for quality and attention to detail
  • Passion for clean, consistent, simple, and efficient code
  • Strong mobile application UI development skills

11. BS in Information Technology with 5 years of Experience

  • Experience developing applications and tools for OS X or iOS
  • Experience developing 3D games or working with 3D graphics
  • Exposure working with camera or sensor data (e.g., from motion, touch, light, or proximity sensors)
  • Excellent debugging and problem-solving skills
  • Ability to rapidly mock up proposed user experiences and interactions
  • Ability to quickly learn new development environments and APIs
  • Strong C and object-oriented programming skills
  • Strong verbal and written communication skills
  • Must be self-directed, analytical, and work well in a team environment
  • Comfortable working with AppKit and UIKit
  • Comfortable with rapid context switching among several projects

12. BS in Mobile Computing with 4 years of Experience

  • Experience in mobile application development
  • Working experience with Apple products and services
  • Experience with version control systems (i.e., GitHub, GitLab, etc.)
  • Experience with SQL databases (SQLite) or Core Data Frameworks
  • Experience with Web Services, XML, JSON, RESTful, and SOAP
  • Working experience in agile environments/teams 
  • Demonstrated experience in problem-solving
  • Strong Knowledge of Swift (Objective C)
  • Understanding of Relational Databases and Connectors (Oracle)
  • MVC or MVVM Architecture and knowledge of Patterns
  • Proven track record of integrating and configuring third-party libraries and services
  • Development skills in Xcode and the latest iOS SDKs
  • Clear and effective communication skills in English (written and verbal)
  • Ability to work effectively in a fast-moving, multi-project team environment
  • Self-motivated and self-managing with strong interpersonal skills

13. BS in Cybersecurity with 6 years of Experience

  • Experience with iOS build pipelines (xcodebuild, fastlane, etc.)
  • Experience with quality tools (SonarQube)
  • Experience with CI/CD tools (Jenkins)
  • Experience with version control utilizing Git
  • Experience with MVC and MVVM patterns
  • Good knowledge of Objective-C, Swift, and the bridge between them
  • Understand RESTful API's and how to integrate them with the app
  • Be able to handle local and remote notifications
  • Be able to handle background processing features
  • Be able to handle SQLite databases
  • Ability to improve code quality using linters and instruments.
  • Ability to adopt good practices for localization to different languages.

14. BS in Human-Computer Interaction with 7 years of Experience

  • Experience in iOS (experience with Swift, Alamofire, CoreData, Realm, RxSwift, Mapbox SDK, Google Maps SDK, architectural patterns, Clean Architecture, MVVM, MVC, memory management (ARC, Grand Central Dispatch).
  • Experience working with RESTful.
  • Experience working with navigation, maps, location tracking, and sockets.
  • Experience with writing tests (Unit test, UI test, Integration test).
  • Experience working with Google Play or Apple Store publishing.
  • Familiar with Agile/Scrum.
  • Familiar with source control management (git/Bitbucket) and project management tools (Jira)
  • Strong sense of ownership, being open-minded, and eager to learn.
  • Good at performance optimization.

15. BS in Game Development with 8 years of Experience

  • Experience as an iOS Developer with native iOS development (Xcode, Swift, Objective-C, Cocoa Touch…).
  • Experience with Git, JIRA/Confluence, Unit Tests, UI Automation Test frameworks
  • Experience with reactive frameworks like RxSwift, ReactiveSwift, and GraphQL, RESTful APIs/JSON for the integration with third-party libraries and external APIs.
  • Experience with UI component customization, proficient in creating flexible UI for various device screen sizes.
  • Solid understanding of caching, lazy loading, background threads, networking, and push notifications.
  • Performance analysis and tuning experience, including memory usage, CPU utilization, and memory leak.
  • Good problem-solving, collaboration, and communication skills in English
  • Working knowledge of the mobile landscape, architectures(MVVM or VIPER), and latest technologies
  • Solid understanding of the full mobile development life cycle, design patterns, and CI/CD, automation tools

16. BS in Applied Mathematics with 4 years of Experience

  • Experience with embedded databases
  • Experience with Cocoa pod control
  • Experience working in Agile teams to support digital transformation projects.
  • Knowledge of performance limits and characteristics of iOS native app development
  • Knowledge of RESTful APIs to connect to back-end services
  • Understanding of UI design and a user-oriented focus
  • Understanding of object-oriented programming
  • Understanding of Apple’s design principles and interface guidelines
  • Proficient understanding of code versioning tools such as Git
  • Understands Agile principles, practices, and Scrum methodologies.

17. BS in Data Science with 6 years of Experience

  • Experience in building native mobile applications
  • Experience with iOS frameworks such as Core Data, Core Animation, etc.
  • Experience with offline storage, threading, and performance tuning.
  • Experience with RESTful APIs to connect iOS applications to back-end services
  • Understanding of Apple’s design principles and interface guidelines
  • Familiarity with cloud message APIs and push notifications
  • Proficient understanding of code versioning tools, Familiarity with continuous integration
  • Collaborate with a team to define, design, and ship new features
  • Excellent command over designing and building applications for the iOS platform
  • Exceptional coding skills in Objective-C and Swift
  • Strong problem-solving and analytical skills
  • Proficient with Objective-C and Swift

18. BS in Electronics and Communications Engineering with 7 years of Experience

  • Experienced in building management tools, including continuous integration and delivery practices and tools (Jenkins/FastLane/XcodeBuild/Git)
  • Strong experience in building Custom UI, Auto-layout.
  • Experience in UI automation testing
  • Experience in Social Network Open API platform (Facebook)
  • Strong knowledge of Object-Oriented Programming, Protocol-Oriented Programming.
  • Familiar with SOLID principles, architectural patterns
  • Knowledge about Reactive Programming.
  • Understanding of API, REST services
  • Good at English communication skills (both verbal the written), and problem-solving and analytical skills
  • Ability to design and build applications for the iOS the Android platforms
  • Ability to ensure the performance, quality, and responsiveness of applications

19. BS in Robotics with 5 years of Experience

  • Understanding of git branching and the feature branches,
  • Experience in Jenkins
  • Experience in using Jira and Confluence for the Sprints and documentation,
  • Experience in integrating 3rd-party libraries,
  • Experience in RESTful APIs
  • Experience in working with Agile/Scrum teams in Sprints
  • Object-oriented development knowledge
  • Excellent programming skills and SQL knowledge,
  • Good team player, result-oriented attitude, and analytical mind,
  • Strong communication and interpersonal skills,
  • Excellent written and verbal communication skills in the English language.

20. BS in Artificial Intelligence with 6 years of Experience

  • Experience as an iOS Developer, Mobile Developer, or related position.
  • Advanced knowledge working with Swift.
  • Hands-on experience working with APIs.
  • Hands-on experience working with databases such as MySQL, PostgreSQL
  • Knowledge using Firebase, Fabric.io, MVM, and Socket
  • Knowledge of tools regarding development support and task management, and tracking.
  • Knowledge of Versioning Platforms such as Github, GitLab, and Bitbucket
  • Knowledge of tools regarding development support and task management, and tracking
  • Communication, Planning and time management, Initiative and Innovation, Details oriented, Results oriented, and Teamwork.

21. BS in Bioinformatics with 4 years of Experience

  • Experience in client-side software development using Swift and Objective-C
  • Focus on high-quality mobile UI experiences
  • Experience collaborating on projects and working efficiently as part of a team
  • Experience or educational background in Product Design, UI/UX, Backend/Full-stack engineering
  • Experience with multiple technology stacks
  • Strong ownership, taking a personal stake in the success of the product and the team
  • Ability to focus on the customer and the details that make their experience amazing
  • Practical, making the best use of time and resources to find the simplest solution that works
  • Motivated, always looking for ways to contribute, and know how to ship code

22. BS in Computer Information Systems with 8 years of Experience

  • Experienced with effective communication on engineering teams.
  • Experienced in Agile Development.
  • Experience writing multi-threaded, asynchronous code.
  • Enterprise experience in iOS Development.
  • Experienced in profiling apps and identifying optimization opportunities.
  • Experience in profiling applications and identifying ways to optimize app performance.
  • Professional Enterprise experience in building apps in Swift.
  • Experienced in developing integration with GraphQL.
  • Experienced in writing appropriate test coverage for XCTest and XCUITest.
  • Experienced with the utilization of caching techniques to enhance performance.
  • Experience with version control, Bitbucket.
  • Understanding of modern architecture patterns like Model-View-ViewModel (MVVM).
  • Familiarity with containerization, microservices architecture, continuous integration, and delivery.
  • Solid understanding of technical principles across SDLC to enforce them across the teams.
  • Efficient problem-solving skills to mediate and identify solutions.
  • Excellent time management skills to balance team leadership and tasks.
  • Detailed oriented to identify and address potential issues before they become roadblocks to delivering projects on time.
  • Track record in debugging and optimizing code for performance using instrumentation.
  • High-quality, highly testable coding practices and influence others to do the same.

23. BS in Network Engineering with 7 years of Experience

  • Experience in iOS Development using Objective-C/Swift, Xcode
  • Proficient experience with integrating RESTful APIs
  • Experience in developing custom UI
  • Experience in media composition and editing (image, audio, video)
  • Knowledge of Cloud services (Firebase/AWS...)
  • Knowledge of cross-platform development (React Native, Flutter,...)
  • Strong understanding of user interface Builder, AutoLayout
  • Familiar with common design patterns, including MVC, MVVM, and MVP.
  • Proficient in source control management (git/GitLab) and project management tools (Jira)
  • Strong leadership, collaboration, and presentation skills
  • Good English communication, both written and verbal
  • Strong problem-solving skills
  • Well-acquainted with standard iOS frameworks, tools concepts, Social framework

24. BS in Information Systems Security with 5 years of Experience

  • Experience in iOS development (Swift, Objective-C)
  • Experience working with Objective-C
  • Experience in modern design patterns (MVVM and VIPER)
  • Experience with Xcode Instruments
  • Experience using professional software development systems such as Jira, Git, and Confluence
  • Solid knowledge in Core Data, Auto/Adaptive Layout, Memory Management, and Concurrency (Grand Central Dispatch or NSOperation)
  • Intermediate knowledge of CI/CD and DevOps principles
  • Knowledge of mobile web development
  • Strong analytical and problem-solving skills
  • Good communication and interpersonal skills
  • Proficiency in Unit Testing
  • Results-oriented with the proven ability to meet deadlines
  • Willingness to learn in a fast-paced environment

25. BS in Internet of Things Engineering with 7 years of Experience

  • Experience in managing a team
  • Work experience in iOS development or mobile development.
  • Experience with the Swift programming language.
  • Hands-on experience in HTML5, CSS, XML, and API.
  • Experience in iOS, Objective-C, Cocoa, and MVVM-C programming languages.
  • Working knowledge of REST services and hands-on experience in consuming REST services.
  • Experience with integration services, OAUTH, and OAUTH2.
  • Familiarity with back-end languages, e.g., NodeJS and JavaScript
  • Experienced in using various methodologies in Software Development

26. BS in Mechatronics Engineering with 4 years of Experience

  • Mobile development experience in crafting pixel-perfect apps.
  • Experience working with Swift, Cocoa Touch, and OO design principles.
  • Experience in Kotlin and Java programming languages, and Android application development.
  • Experience in building UI, Integration, and Unit Testing.
  • Proficient knowledge of using version control systems
  • Familiarity developing with map libraries such as Google Maps.
  • Knowledge and appreciation of Apple iOS guidelines.
  • Basic understanding of Apple UI design principles, patterns, and human interface guidelines
  • Understanding of MVP, MVC, MVVM, and Dependency Injection principles.
  • Understanding of the full mobile development life cycle, including code signing and submitting to the App Store.
  • Excellent written and verbal communication in English.

27. BS in Computational Media with 3 years of Experience

  • Experience in iOS development
  • Experience with the iOS platform
  • Experience with client/server architectures using HTTP, REST, and JSON.
  • Experience in unit testing and UI testing.
  • Experience with reactive programming (RxSwift/Combine) and SwiftUI
  • Good programming skills in Swift and deep knowledge of the iOS SDK.
  • Understanding of design patterns and layered architectures.
  • Strong understanding of quality assurance as a task of the entire team to build the best experience for the users.
  • Passion for iOS development, beautiful, pragmatic code, and an eye for simplicity
  • Passion for agile software development, product discovery, and continuous deployment.
  • High aspiration for quality, balanced with a good sense of pragmatism.
  • Effective oral and written English communication skills.

28. BS in Multimedia and Game Design with 5 years of Experience

  • iOS development experience
  • Experience with Storyboard, Xib, Clean Swift, VIP pattern, and CocoaPods
  • Knowledge of Reactive programming
  • Experience with the iOS Swift network API
  • Experience with APP testing, including UI tests, Unit tests, and Manual testing
  • Experience in Agile methodologies
  • Experience with software development in line with agile values
  • Passion for software development on the iOS platform using Swift
  • Understanding of the test management tool
  • Knowledge of using team collaboration software such as Atlassian Confluence and Jira or similar.
  • Ability to design good architectural solutions

29. BS in Digital Forensics with 8 years of Experience

  • Experience in building well-architected, robust, and scalable apps
  • Previous experience developing mobile Apps, with extensive knowledge of Swift
  • Experience crafting and building user interfaces for both iPhones and iPads
  • Strong experience and knowledge of Design and Architectural patterns, and knows when to apply them.
  • Strong understanding of the iOS SDKs, platform, and Human Interface Guidelines.
  • Good understanding of RxSwift, memory management, dependency injection, and testing frameworks.
  • Experience integrating with web services and APIs, REST-based.
  • Strong understanding of design patterns and frameworks such as MVVM, MVP, and VIPER 
  • Good understanding of security principles and secure coding.
  • Strongly believe in automation pipelines and test coverage, and care about knowledge sharing 

30. BS in Virtual Reality Development with 6 years of Experience

  • Experience building native iOS applications
  • Experience in professional iOS development, with solid knowledge of Swift
  • Experience working in a team of mobile developers
  • Extensive knowledge of the iOS SDK
  • Software development experience.
  • Experience with reactive programming.
  • Experience with third-party libraries and APIs.
  • Solid understanding of the full mobile development life cycle.
  • Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies.
  • Proficient in Objective-C, Swift, and Cocoa Touch.
  • Proficient in code versioning tools, including Mercurial, Git, and SVN.
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