Infocomm TechnologyISCO 2514
Mobile application developer
Mobile application developers implement applications software for mobile devices, based on the designs provided, using general or specific development tools for device operating systems.
Check yourself in a minute: mobile application developer
Rate 5 of the 17 essential skills of this occupation (European ESCO data). No account needed.
migrate existing data
use an application-specific interface
develop automated migration methods
utilise computer-aided software engineering tools
debug software
About mobile application developer
As a mobile application developer, you transform design specifications and user requirements into fully functional applications that run seamlessly on smartphones and tablets. Your work involves selecting appropriate development tools and frameworks for various operating systems—whether iOS, Android, or cross-platform solutions—and writing clean, maintainable code that brings applications to life. Beyond coding, you'll debug software to ensure reliability, implement features based on technical specifications, and collect feedback from users to drive continuous improvements. Your technical expertise spans the full development lifecycle, from interpreting specifications and creating prototypes, to optimizing performance and integrating with backend systems, making you essential to delivering applications that users rely on daily.
Key Work Functions
Core areas of responsibility for a mobile application developer.
1
Requirements Analysis and Specification Interpretation
- Interpret technical texts and software specifications to understand application requirements
- Analyze design documents and functional requirements provided by designers and product managers
- Break down complex requirements into manageable development tasks and sprints
2
Application Development and Coding
- Write clean, efficient, and maintainable code using computer programming languages and development tools
- Develop applications for specific mobile operating systems (iOS, Android) or cross-platform solutions
- Utilize software design patterns and best practices to ensure code quality and scalability
3
Testing and Debugging
- Debug software using ICT debugging tools and integrated development environment features
- Test applications across multiple devices and OS versions to ensure compatibility and functionality
- Identify, document, and resolve bugs and performance issues before release
4
Prototype Development and Proof of Concept
- Develop software prototypes to demonstrate functionality and validate design concepts
- Create flowchart diagrams to visualize application logic and user workflows
- Iterate on prototypes based on stakeholder feedback and requirements refinement
5
Integration and Advanced Features
- Integrate applications with backend services, APIs, and databases
- Implement Internet of Things (IoT) connectivity and real-time data synchronization features
- Use software libraries and frameworks to accelerate development and maintain code consistency
6
User Feedback and Continuous Improvement
- Collect and analyze customer feedback on application performance and user experience
- Prioritize and implement requested features and improvements based on user feedback
- Monitor application performance metrics and optimize code for speed and efficiency
Do You Have the Skills for This Role?
Core competency requirements inferred from the occupation's skill profile. Take the free assessment to see how you match.
Must-Have Skills (Advanced)
Digital FluencyAdvanced
Supporting Skills
Problem SolvingIntermediate
Customer OrientationIntermediate
Creative ThinkingIntermediate
European Skills Framework
Skills and knowledge areas required for this occupation based on European classification.
Essential (17)
computer programmingcomputer programmingThe techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms (e.g. object oriented programming, functional programming) a...ICT debugging toolsICT debugging toolsThe ICT tools used to test and debug programs and software code, such as GNU Debugger (GDB), Intel Debugger (IDB), Microsoft Visual Studio Debugger, Valgrind and WinDbg.integrated development environment softwareintegrated development environment softwareThe suite of software development tools for writing programs, such as compiler, debugger, code editor, code highlights, packaged in a unified user interface, such as Visual Studio or Eclipse.mobile operating systemsmobile operating systemsThe features, restrictions, architectures and other characteristics of operating systems designed to run on mobile devices, such as Android or iOS.Internet of ThingsInternet of ThingsThe general principles, categories, requirements, limitations and vulnerabilities of smart connected devices (most of them with intended internet connectivity).migrate existing datamigrate existing dataApply migration and conversion methods for existing data, in order to transfer or convert data between formats, storage or computer systems.use an application-specific interfaceuse an application-specific interfaceUnderstand and use interfaces particular to an application or use case.develop automated migration methodsdevelop automated migration methodsCreate automated transfer of ICT information between storage types, formats and systems to save human resources from performing the task manually.utilise computer-aided software engineering toolsutilise computer-aided software engineering toolsUse software tools (CASE) to support the development lifecycle, design and implementation of software and applications of high-quality that can be easily maintained.debug softwaredebug softwareRepair computer code by analysing testing results, locating the defects causing the software to output an incorrect or unexpected result and remove these faults.use software design patternsuse software design patternsUtilise reusable solutions, formalised best practices, to solve common ICT development tasks in software development and design.collect customer feedback on applicationscollect customer feedback on applicationsGather a response and analyse data from customers to identify requests or problems in order to improve applications and overall customer satisfaction.develop software prototypedevelop software prototypeCreate a first incomplete or preliminary version of a piece of software application to simulate some specific aspects of the final product.interpret technical textsinterpret technical textsRead and understand technical texts that provide information on how to perform a task, usually explained in steps.use software librariesuse software librariesUtilise collections of codes and software packages which capture frequently used routines to help programmers simplify their work.create flowchart diagramcreate flowchart diagramCompose a diagram that illustrates systematic progress through a procedure or system using connecting lines and a set of symbols.analyse software specificationsanalyse software specificationsAssess the specifications of a software product or system to be developed by identifying functional and non-functional requirements, constraints and possible sets of use cases which illustrate interac...
Optional (70) — show
HaskellHaskellThe techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms in Haskell.KDevelopKDevelopThe computer program KDevelop is a suite of software development tools for writing programs, such as compiler, debugger, code editor, code highlights, packaged in a unified user interface. It is devel...ErlangErlangThe techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms in Erlang.SAS languageSAS languageThe techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms in SAS language.Ruby (computer programming)Ruby (computer programming)The techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms in Ruby.Common LispCommon LispThe techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms in Common Lisp.Apache MavenApache MavenThe tool Apache Maven is a software program to perform configuration identification, control, status accounting and audit of software during its development and maintenance.LispLispThe techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms in Lisp.Visual BasicVisual BasicThe techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms in Visual Basic.screen readerscreen readerSoftware program which converts screen elements such as text, images, or buttons, displayed in the computer into Braille or speech. Assistive technology used by visually impaired or blind people to in...Java (computer programming)Java (computer programming)The techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms in Java.Prolog (computer programming)Prolog (computer programming)The techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms in Prolog.OpenEdge Advanced Business LanguageOpenEdge Advanced Business LanguageThe techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms in OpenEdge Advanced Business Language.digital systemsdigital systemsSystems to store, process and spread information in digital form. They are hardware, software and networks, as well as the ways in which these can be employed.JavaScriptJavaScriptThe techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms in JavaScript.PerlPerlThe techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms in Perl.Smalltalk (computer programming)Smalltalk (computer programming)The techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms in Smalltalk.PHPPHPThe techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms in PHP.software anomaliessoftware anomaliesThe deviations of what is standard and exceptional events during software system performance, identification of incidents that can alter the flow and the process of system execution.XcodeXcodeThe computer program Xcode is a suite of software development tools for writing programs, such as compiler, debugger, code editor, code highlights, packaged in a unified user interface. It is develope...Assembly (computer programming)Assembly (computer programming)The techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms in Assembly.RRThe techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms in R.GroovyGroovyThe techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms in Groovy.ASP.NETASP.NETThe techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms in ASP.NET.APLAPLThe techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms in APL.object-oriented modellingobject-oriented modellingThe object-oriented paradigm, which is based on classes, objects, methods and interfaces and their application in software design and analysis, programming organisation and techniques.Puppet (tools for software configuration management)Puppet (tools for software configuration management)The tool Puppet is a software program to perform configuration identification, control, status accounting and audit.STAFSTAFThe tool STAF is a software program to perform configuration identification, control, status accounting and audit.Eclipse (integrated development environment software)Eclipse (integrated development environment software)The computer program Eclipse is a suite of software development tools for writing programs, such as compiler, debugger, code editor, code highlights, packaged in a unified user interface. It is develo...AnsibleAnsibleThe tool Ansible is a software program to perform configuration identification, control, status accounting and audit.ICT security legislationICT security legislationThe set of legislative rules that safeguards information technology, ICT networks and computer systems and legal consequences which result from their misuse. Regulated measures include firewalls, intr...Microsoft Visual C++Microsoft Visual C++The computer program Visual C++ is a suite of software development tools for writing programs, such as compiler, debugger, code editor, code highlights, packaged in a unified user interface. It is dev...TypeScriptTypeScriptThe techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms in TypeScript.World Wide Web Consortium standardsWorld Wide Web Consortium standardsThe standards, technical specifications and guidelines developed by the international organisation World Wide Web Consortium (W3C) which allow the design and development of web applications.CoffeeScriptCoffeeScriptThe techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms in CoffeeScript.Objective-CObjective-CThe techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms in Objective-C.ML (computer programming)ML (computer programming)The techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms in ML.augmented realityaugmented realityThe process of adding diverse digital content (such as images, 3D objects, etc) on surfaces that exist in the real world. The user can interact in real-time with the technology by using devices such a...SPARKSPARKThe Java micro framework software development environment which provide specific features and components that support and guide web applications development.AJAXAJAXThe techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms in AJAX.C++C++The techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms in C++.mobile device software frameworksmobile device software frameworksThe API (Application Program Interfaces), such as Android, iOS, windows phone which enables programmers to quickly and easily write applications for mobile devices.BlackBerryBlackBerryThe system software BlackBerry consists of features, restrictions, architectures and other characteristics of operating systems designed to run on mobile devices.Swift (computer programming)Swift (computer programming)The techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms in Swift.MATLABMATLABThe techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms in MATLAB.Salt (tools for software configuration management)Salt (tools for software configuration management)The tool Salt is a software program to perform configuration identification, control, status accounting and audit.Python (computer programming)Python (computer programming)The techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms in Python.iOSiOSThe system software iOS consists of features, restrictions, architectures and other characteristics of operating systems designed to run on mobile devices.JoomlaJoomlaThe open-source web-based software system written in PHP, used for creating, editing, publishing and archiving blogs, articles, corporate or small business websites, social networking websites or pres...Scratch (computer programming)Scratch (computer programming)The techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms in Scratch.Android (mobile operating systems)Android (mobile operating systems)The system software Android consists of features, restrictions, architectures and other characteristics of operating systems designed to run on mobile devices.VBScriptVBScriptThe techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms in VBScript.COBOLCOBOLThe techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms in COBOL.Pascal (computer programming)Pascal (computer programming)The techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms in Pascal.ABAPABAPThe techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms in ABAP.Jenkins (tools for software configuration management)Jenkins (tools for software configuration management)The tool Jenkins is a software program to perform configuration identification, control, status accounting and audit of software during its development and maintenance.ScalaScalaThe techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms in Scala.identify customer requirementsidentify customer requirementsApply techniques and tools, such as surveys, questionnaires, ICT applications, for eliciting, defining, analysing, documenting and maintaining user requirements from system, service or product.use concurrent programminguse concurrent programmingUtilise specialised ICT tools to create programs that can execute concurrent operations by splitting programs into parallel processes and, once computed, combining the outcomes together.use logic programminguse logic programmingUtilise specialised ICT tools to create computer code composed of series of sentences in logical form, expressing rules and facts about some problem domain. Use programming languages which support thi...use query languagesuse query languagesRetrieve information from a database or information system using computer languages designed for the retrieval of data.use automatic programminguse automatic programmingUtilise specialised software tools to generate computer code from specifications, such as diagrams, structured informations or other means of describing functionality.develop creative ideasdevelop creative ideasDeveloping new artistic concepts and creative ideas.use functional programminguse functional programmingUtilise specialised ICT tools to create computer code which treats computation as the evaluation of mathematical functions and seeks to avoid state and mutable data. Use programming languages which su...integrate system componentsintegrate system componentsSelect and use integration techniques and tools to plan and implement integration of hardware and software modules and components in a system.adapt to changes in technological development plansadapt to changes in technological development plansModify the current design and development activities of technological projects to meet changes in requests or strategies. Ensure that the organisation's or client's needs are met and that any sudden r...design user interfacedesign user interfaceCreate software or device components which enable interaction between humans and systems or machines, using appropriate techniques, languages and tools so as to streamline interaction while using the ...SAP R3SAP R3The techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms in SAP R3.use object-oriented programminguse object-oriented programmingUtilise specialised ICT tools for programming paradigm based on the concept of objects, which can contain data in the form of fields and code in the form of procedures. Use programming languages which...C#C#The techniques and principles of software development, such as analysis, algorithms, coding, testing and compiling of programming paradigms in C#.
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Frequently asked questions
What does a mobile application developer do?
Mobile application developers implement applications software for mobile devices, based on the designs provided, using general or specific development tools for device operating systems.
What skills does a mobile application developer need?
A mobile application developer needs 17 essential skills, including computer programming, ICT debugging tools, integrated development environment software, mobile operating systems, Internet of Things.
Will AI replace mobile application developer jobs?
The AI disruption score for mobile application developer is 64/100 (high risk). Skills most exposed to automation: BlackBerry, collect customer feedback on applications, Salt (tools for software configuration management). Most resilient: mobile device software frameworks, computer programming, adapt to changes in technological development plans.
AI Replacement Risk
64/ 100
High Risk
Low riskHigh risk
Skills most at risk from AI
Skills resilient to automation
This is the average for the whole occupation. The AI Career Shield test (about 10 minutes) shows the risk in your own work and what you can do about it.
Check your own AI riskQuick Facts
SectorInfocomm Technology
ISCO GroupInformation and communications technology professionals
Essential Skills17
Core Skills4
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