Mobile Engineer

CoorB; Jeddah; On-site; SAR 120,000 - 180,000; Full time

Job summary

CoorB in Jeddah, Saudi Arabia, is seeking a talented Mobile Engineer with 1–3 years of experience to design, build, test, and maintain mobile apps for Android and iOS. You will collaborate with product managers, UI/UX designers, backend developers, and QA to deliver scalable solutions, implement RESTful APIs, optimize performance, and ensure secure, user-friendly experiences.

Proficiency in Kotlin/Java, Flutter or React Native, and modern architecture patterns will help you thrive in our

Qualifications

• 1–3 years of mobile application development experience.
• Proficiency in Android Kotlin/Java, Flutter or React Native.
• Experience integrating RESTful APIs and JSON-based services.
• Familiarity with Git workflows.
• Understanding of mobile UI/UX principles.

Responsibilities

• Design, develop, test, and maintain mobile applications for Android and/or iOS platforms.
• Collaborate with cross-functional teams to translate business requirements into technical solutions.
• Write clean, maintainable code following industry best practices.
• Integrate apps with RESTful APIs and backend services.
• Debug, troubleshoot, and resolve defects and performance issues.
• Contribute to code reviews and improve development standards.
• Optimize apps for speed, scalability, security, and user experience.
• Support deployment to Google Play Store and Apple App Store.
• Stay up to date with mobile development frameworks, tools, and technologies.

Skills

Mobile development

Android Kotlin/Java

Flutter

React Native

MVVM/MVC/Clean

RESTful APIs

Git

UI/UX principles

Debugging

Local storage (SQLite/Room)

Tools

Flutter

React Native

Git

SQLite/Room

Job description

Jeddah, Saudi Arabia | Posted on 08/06/2026

CoorB is all about digital finance. We build full-fledged innovative solutions with a focus on process automation, user experience enhancement, and advanced data analytics. With our extensive industry expertise, we help achieve operational excellence, future-proof your IT investments, and ensure a competitive edge in the ever-evolving finance industry.

Job Description

We are looking for a talented and motivated Mobile Engineer with 1–3 years of experience in developing, testing, and maintaining mobile applications. The ideal candidate should have hands-on experience in building high-quality Android and/or iOS applications, a solid understanding of mobile application architecture, and a passion for delivering intuitive and scalable mobile solutions. You will work closely with product managers, UI/UX designers, backend developers, and QA teams to develop and enhance mobile applications.

Key Responsibilities

• Design, develop, test, and maintain mobile applications for Android and/or iOS platforms.
  
• Collaborate with cross-functional teams to understand business requirements and translate them into technical solutions.
  
• Write clean, maintainable, and efficient code following industry best practices.
  
• Integrate mobile applications with RESTful APIs and backend services.
  
• Debug, troubleshoot, and resolve application defects and performance issues.
  
• Participate in code reviews and contribute to improving development standards.
  
• Optimize applications for speed, scalability, security, and user experience.
  
• Support application deployment to Google Play Store and Apple App Store.
  
• Stay up to date with the latest mobile development frameworks, tools, and technologies.
  
• Contribute to application documentation and technical design discussions.
  

Requirements

Required Skills

• 1–3 years of experience in mobile application development.
  

Proficiency in one or more of the following:

• Android (Kotlin or Java)
  
• Cross-platform frameworks such as Flutter or React Native
  
• Strong understanding of mobile application architecture patterns (MVVM, MVC, or Clean Architecture).
  
• Experience integrating RESTful APIs and JSON-based services.
  
• Familiarity with Git and version control workflows.
  
• Knowledge of mobile UI/UX design principles and responsive layouts.
  
• Experience debugging and optimizing mobile applications.
  
• Understanding of secure mobile application development practices.
  
• Familiarity with local storage solutions such as SQLite, Room, Core Data, or Shared Preferences.