Senior Software Engineer - Android

Posted Yesterday
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3 Locations
In-Office
Senior level
Fintech • Payments • Financial Services
The Role
Lead Android app development and architecture using Jetpack Compose, MVVM and Clean Architecture. Implement Coroutines/Flows, Hilt, modularization, CI/CD and Gradle (Kotlin DSL). Integrate REST APIs, manage Play Store releases, mentor engineers, and optimize performance for production-grade mobile experiences.
Summary Generated by Built In

Let's Write Africa's Story Together!

Old Mutual is a firm believer in the African opportunity and our diverse talent reflects this.

Job Description

We’re looking for a Senior Android Software Engineer to join our growing mobile engineering team at Old Mutual. This is a key technical leadership role for a seasoned Android engineer with a proven record of delivering complex mobile applications. You’ll play an integral part in shaping architectural decisions, driving technical excellence, and mentoring developers to build world-class Android experiences that delight our customers.
If you’re passionate about clean architecture, modern Android frameworks, and leading teams toward delivering scalable, reliable solutions — we’d love to meet you.
Group Technology & Transformation | GRiD | App Platform Team
Location: Johannesburg | Cape Town | Durban

Job Description
  • Android Development:

Lead the full lifecycle of Android application development — from design and implementation to deployment and maintenance — ensuring the highest standards of performance, usability, and reliability.

  • Jetpack Compose:

Build responsive, modern, and intuitive UIs using Jetpack Compose, collaborating closely with the design team to deliver seamless user experiences.

  • Architecture & System Design:

Define and guide architectural decisions, applying MVVM and Clean Architecture principles to ensure modular, testable, and maintainable codebases.

  • Frameworks & Libraries:

Utilize and promote best practices with Coroutines, Hilt, and other Android Jetpack components to improve code quality and development efficiency.

  • Version Control:

Manage and maintain the codebase using Git, promoting best practices for branching, pull requests, and collaborative development.

  • API Integration:

Integrate RESTful APIs and third-party services securely and efficiently, ensuring data integrity and smooth functionality.

  • DevOps & Deployment:

Implement CI/CD pipelines, manage builds with Gradle, and handle releases to the Google Play Store and internal app platforms such as Hawaii App Galaxy.

  • Mentorship & Team Leadership:

Mentor junior and intermediate engineers, fostering a culture of learning, collaboration, and technical excellence within the team.

  • Gradle Expertise:

Create and manage custom Gradle tasks using Kotlin DSL to optimize build processes and improve developer productivity.

 

Qualifications and Experience

  • Bachelor’s degree in Computer Science, Software Engineering, or related field (or equivalent ).

  • 8+ years of professional experience as an Android Software Engineer.

  • Strong proficiency in Kotlin and Java, with in-depth knowledge of Coroutines and Flows.

  • Demonstrated experience delivering production-grade Android applications.

  • Practical experience with Jetpack Compose and modern Android architecture components.

  • Deep understanding of Material Design principles and Android UI guidelines.

  • Solid knowledge of software engineering methodologies and the full SDLC.

  • Experience with modularized architecture and Azure cloud services.

  • Skilled in writing testable, maintainable, and scalable code.

  • Excellent problem-solving, debugging, and performance optimization skills.

  • Proven leadership and mentorship experience within development teams.

  • Self-driven, accountable, and able to work independently or in cross-functional teams.

  • Strong communication and collaboration skills.

  • Passion for staying current with the latest Android, Kotlin, and mobile development trends.


Skills

Action Planning, Application Development, Business Process Design, Computer Literacy, Data Management, Data Modeling, Evaluating Information, Identifying Customer Needs, Information Technology (IT) Support, Market Analysis, Oral Communications, Product Development, Technical Support, Technical Troubleshooting, Test Case Management, User Requirements Documentation, Web Development

Competencies

Business InsightCollaboratesCourageCultivates InnovationDecision QualityDrives ResultsEnsures AccountabilityManages Complexity

Education

NQF Level 9 – Masters

Closing Date

29 June 2026 , 23:59

The appointment will be made from the designated group in line with the Employment Equity Plan of Old Mutual South Africa and the specific business unit in question.

The Old Mutual Story!

Skills Required

  • Bachelor's degree in Computer Science, Software Engineering, or related field (or equivalent)
  • 8+ years professional experience as an Android Software Engineer
  • Strong proficiency in Kotlin
  • Proficiency in Java
  • In-depth knowledge of Coroutines and Flows
  • Practical experience with Jetpack Compose
  • Experience applying MVVM and Clean Architecture principles
  • Experience with Hilt and Android Jetpack components
  • Experience integrating RESTful APIs and third-party services securely
  • Experience with Git and collaborative version control best practices
  • Experience implementing CI/CD pipelines and managing Gradle builds
  • Ability to create and manage custom Gradle tasks using Kotlin DSL
  • Experience releasing apps to the Google Play Store and internal app platforms
  • Experience with modularized architecture and Azure cloud services
  • Proven leadership and mentorship experience within development teams
  • Skilled in writing testable, maintainable, and scalable code; performance optimization
  • Strong communication and collaboration skills
  • Passion for staying current with Android and mobile development trends
  • NQF Level 9 - Masters (education listed)
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The Company
Gauteng
12,448 Employees

What We Do

Old Mutual Limited is a listed company on the Johannesburg Stock Exchange and has secondary listings on the London, Malawi, Namibia and Zimbabwe stock exchanges. As a Pan-African financial services company, we are focused on Africa, her needs and her people. Together with you, we have educated our children, given more homes warmth and light, empowered small businesses and improved infrastructure in Africa. Our story will continue #WithAfricaForAfrica

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