Android Developer (fintech)
$54,000–$66,000 year
RemoteLithuania
Job Summary
Design, develop, and maintain Android applications for secure banking and payment services by translating functional, security, and regulatory requirements into technical solutions. Integrate mobile apps with payment APIs, core banking systems, and compliance platforms while implementing best-in-class security practices including encryption, authentication, and secure data handling. Optimize performance, responsiveness, and reliability across devices and network conditions. Participate in code reviews, technical planning, and Agile delivery, and support automated testing and CI/CD pipelines. Requires 4+ years of Android development experience with Kotlin, strong knowledge of Jetpack libraries, and expertise in secure coding and authentication. Full remote B2B contract with salary of 4500-5500 EUR GROSS/month.
Required Qualifications
- 4+ years of professional experience in Android development using Kotlin
- Strong knowledge of Android SDK, Jetpack libraries, and modern architectures (MVVM / MVI)
- Experience integrating mobile clients with financial APIs and backend services
- Expertise in secure coding, encryption, token management, and authentication
- Familiarity with GDPR and PCI DSS requirements
- Proven experience working in Agile / Scrum teams
- Strong problem-solving and communication skills
Desired Qualifications
- Experience in fintech, banking, or payments mobile applications
- Familiarity with ISO 20022 or SEPA integrations
- Experience with high-load or low-connectivity mobile environments
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