
Mobile Developer - Flutter/Kotlin/Dart
On-site
Lagos
March 25, 2026
Full-time
seeking a skilled mobile developer with expertise in Flutter/Dart and Kotlin to
help build and maintain our cross-border fintech mobile app. The ideal candidate will be
responsible for developing and maintaining scalable, secure, and high-performing mobile
applications across Android and iOS platforms. This role requires hands-on experience in Flutter
and Android native development and strong collaboration with cross-functional teams to deliver
a seamless financial experience to our users.
Requirements
Flutter Development: Proficiency in Dart and Flutter SDK. Experience building and
deploying apps on both Android and iOS platforms.
- Android Development: Solid background in Kotlin and Android Studio, with
- understanding of lifecycle management, Jetpack components, and native integrations.
- Backend Integration: Experience consuming RESTful APIs, WebSocket, and handling
- asynchronous data.
- State Management: Familiarity with Provider, Riverpod, or BLoC for managing
- application state in Flutter.
- Database Handling: Proficient with SQLite and shared preferences; experience with
- NoSQL (e.g., Firebase or Hive) is a plus.
- Security: Understanding of mobile app security best practices including secure storage,
- PIN-based auth, and biometric integrations.
- CI/CD: Experience with build and deployment tools like GitHub Actions, Bitrise, or
- Firebase App Distribution.
- Version Control: Proficient in Git with knowledge of branching, pull requests, and code
- review processes.
- Testing: Experience with unit and widget testing using Flutter Test, Mockito, and
- integration testing frameworks.
- UI/UX Implementation: Able to translate Figma/XD designs into clean, responsive UI
- with attention to user experience.
Education: Bachelor’s degree in Computer Science, Engineering, or a related discipline.
- Experience: 6+ years of mobile development experience, with a portfolio of published
- apps.
- Fintech Exposure: Prior experience building financial or cross-border payment
- applications is a must.
- Compliance Awareness: Familiarity with compliance workflows (KYC, 2FA,
- transaction PIN) and mobile data handling regulations.
- Agile Methodologies: Experience working in sprints, participating in code reviews, and
- delivering iterative releases.
- Must have prior experience in a professional setting with production-level app delivery and
- demonstrate work ethic.
Tools and Platforms
- Project Management: JIRA, Trello
- Design Tools: Figma, Adobe XD
- APIs & Testing Tools: Postman, Swagger
- Crash/Error Reporting: Firebase Crashlytics, Sentry
Soft Skills
- Strong analytical and debugging skills
- Excellent communication and teamwork
- Self-driven and proactive in solving problems
- Comfortable working in a remote and dynamic startup environment
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