Crown Interactive delivers innovative, cost-effective, service aggregation solutions to the Telecom, Media and Technology-based sectors. Starting in 2005, this London-based business has gained ground-breaking expertise integrating business systems with evolving information technology. Based on the local demands of emerging markets, a new operation has been launched with its head office in Lagos, Nigeria. We also have a base in Washington DC. Our uniquely qualified and highly skilled team includes a diverse make-up of international technology professionals. The company is guided by our operating principles of professionalism, integrity, efficiency, innovation, and unsurpassed customer service. Crown Interactive is launching a world-class Service Aggregator platform in Nigeria using cutting-edge Business Support Systems (BSS) platform. The service offering includes comprehensive order-to-cash services for local and international service providers who are seeking to outsource their business support systems with a minimum of capital expenditure. Additionally, Crown Interactive has established a Nigerian-based products operation with exclusive distribution rights to provide highly innovative 3G data and voice Customer Premise Equipment (CPE) for individual consumers and small-to-medium businesses.
Job Overview
- Are you passionate about building mobile applications? Do you thrive in solving complex problems and creating innovative solutions? Are you a talented Software Engineer willing to contribute to design development and maintenance of our software applications. If so, we have the perfect opportunity for you! As a key contributor to our mobile engineering team, you’ll be responsible for building, enhancing, and maintaining mobile applications that delight our users and scale with our business. You should have a strong foundation in mobile application development and be eager to contribute to the full app lifecycle – from concept to deployment and maintenance.
Responsibilities
- Design, develop, test, and deploy high-quality mobile applications for [iOS / Android / Cross-platform].
- Collaborate with product managers, designers, and backend engineers to deliver intuitive and performant user experiences.
- Write clean, maintainable, and scalable code following best practices and coding standards.
- Participate in code reviews, testing, and debugging to ensure app stability and performance.
- Optimize application performance and troubleshoot issues to ensure responsiveness and efficiency.
- Stay up to date with the latest industry trends, mobile technologies, and development tools.
- Contribute to the continuous improvement of the team’s development processes.
- Provide Mentorship to team members and participate in Crown Interactive Training Programs
- And any other responsibility assigned to you.
Required Skills & Competencies
Native development:
- Android: Kotlin, Java, Android SDK
- iOS: Swift, SwiftUI / UIKit
Cross-platform (strong advantage):
- Flutter (Dart) or React Native
- Mobile app architecture patterns:
- MVVM, MVC, Clean Architecture
- RESTful API integration (JSON, HTTP/HTTPS)
- State management (Bloc, Provider, Redux, Riverpod, etc.)
- Critical for SaaS & enterprise systems
- API consumption & error handling
Authentication & authorization:
- OAuth 2.0, JWT, SSO
- Understanding of microservices architecture
Cloud-based services:
- AWS, Azure, or Google Cloud
- Real-time services (Firebase, WebSockets)
Qualification & Experience
- First degree in Computer Science, Engineering or technical skills required for this role
- 5 to 6 years mobile app experience, with deep skills in Dart/Flutter and/or JavaScript/TypeScript (React Native)
- App deployment expertise: experience publishing to App Store and Google Play
- Familiarity with CI/CD, version control, and testing, including Git workflows, unit/integration tests, and basic deployment pipelines
Perks & Benefits:
- Competitive salary and performance-based incentives.
- Sales referral bonus incentives
- Flexible Work Model
Method of Application
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