Senior Android Developer (VOIS)

This role is for a software developer (Android) working in a delivery team following an Agile working model to implement and deliver Android mobile applications based on business and technical requirements. Key responsibilities include developing advanced Android applications, performing unit testing, troubleshooting and fixing bugs, and documenting written code

• Design, develop, and maintain secure Android applications, implementing encryption, secure API calls, and compliance with security standards.
• Continuously optimize app performance, focusing on memory efficiency, battery usage, and reducing app load times.
• Collaborate with cross-functional teams, including backend engineers and QA, to deliver polished and reliable features.
• Write and maintain robust unit tests, UI tests, and integration tests to ensure app stability.
• Monitor app performance using tools like Firebase, ensuring fast issue resolution and continuous improvement.
• Stay updated with the latest Android technologies and best practices in security, performance, and architecture.
• Lead technical efforts in debugging, release management, and incorporating feedback for iterative improvement.
• Provide guidance to team members, promoting high-quality development practices and ensuring knowledge sharing.

• Team player with co-operative spirit
• Proficient in Android implementing and developing process
• Good communication skills
• Innovative and self-motivated.

• Bachelors degree in Computer Science, Information Technology, or related field.
• 3+ years of Android development experience with expertise in building secure, high-performance, and scalable applications.
• Deep knowledge of Android SDKs, Java/Kotlin, and frameworks with a focus on implementing robust security practices such as encryption, secure API communication, and OWASP guidelines.
• Proficiency in performance optimization, including memory management, battery efficiency, and improving app launch times.
• Expertise in integrating RESTful APIs, GraphQL, and third-party libraries, following design patterns like MVVM, MVP, and Clean Architecture.
• Advanced experience with tools such as Android Studio, Gradle, Jetpack libraries, and CI/CD pipelines like Jenkins or GitHub Actions.
• Extensive experience in managing app store releases, analyzing metrics on Google Play Console, and handling crash report debugging.
• Strong background in mentoring developers, conducting code reviews, and leading technical discussions to improve team performance

Worried that you dont meet all the desired criteria exactly? At Vodafone we are passionate about empowering people and creating a workplace where everyone can thrive, whatever their personal or professional background. If youre excited about this role but your experience doesnt align exactly with every part of the job description, we encourage you to still apply as you may be the right candidate for this role or another opportunity.

We are a leading international Telco, serving millions of customers. At Vodafone, we believe that connectivity is a force for good. If we use it for the things that really matter, it can improve peoples lives and the world around us. Through our technology we empower people, connecting everyone regardless of who they are or where they live and we protect the planet, whilst helping our customers do the same.

Belonging at Vodafone isnt a concept; its lived, breathed, and cultivated through everything we do. Youll be part of a global and diverse community, with many different minds, abilities, backgrounds and cultures. ;Were committed to increase diversity, ensure equal representation, and make Vodafone a place everyone feels safe, valued and included.

If you require any reasonable adjustments or have an accessibility request as part of your recruitment journey, for example, extended time or breaks in between online assessments, please refer to https://careers.vodafone.com/application-adjustments/ for guidance.

Together we can.

Information :

• Company : Vodafone
• Position : Senior Android Developer (VOIS)
• Location : Cairo
• Country : EG