At Cavista, our mission is to empower organizations with the world’s best technology solutions. We ensure the highest level of client satisfaction through a global network of innovation, and our software solutions are custom-built to accommodate your domain and requirements. Through world-class consultation, innovative IT solutions and personalized client services, Cavista increases operational efficiency for organizations of all sizes.Job Description
We are looking for:
We are seeking an experienced, innovative Android Engineer II passionate about building secure, scalable, high-performing mobile financial solutions.
You will play a key role in designing and delivering mission-critical mobile applications that power financial services, digital payments, and customer experiences.
Working closely with Product, Design, Backend Engineering, and other stakeholders, you will help shape the technical direction of our Android platform.
Responsibilities
What will you do:
Partner with Product Managers, Designers, and Engineering teams to define, architect, and deliver innovative mobile features that support digital financial products and customer experiences.
Drive technical decisions around application architecture, mobile security, scalability, performance optimization, and maintainability.
Develop secure solutions for payments, transactions, wallet functionality, authentication, identity verification, and other fintech-related services.
Collaborate with backend engineers to integrate APIs, payment gateways, banking services, and third-party financial platforms.
Conduct code reviews, provide technical mentorship, and promote engineering best practices across the Android team.
Champion application security standards, including secure data storage, encryption, token-based authentication, fraud prevention, and regulatory compliance requirements.
Create and maintain reusable components, libraries, documentation, and technical standards that improve development efficiency across teams.
Stay current with emerging Android technologies, fintech innovations, and mobile development trends, recommending improvements where appropriate.
Qualifications
What you bring:
Bachelor’s or Master’s Degree in Computer Science, Software Engineering, or a related technical field.
5+ years of experience working within FinTech, Digital Banking, Payments, Financial Services, Lending, or related domains.
Strong experience with Kotlin, Android SDK, Android Studio, Jetpack Components, Coroutines, and modern Android development practices.
Deep understanding of architectural patterns such as MVVM, MVI, Clean Architecture, and modular application design.
Experience integrating payment solutions, digital wallets, transaction processing systems, KYC services, financial APIs, or banking platforms.
Proven experience publishing and maintaining Android applications on the Google Play Store.
Experience with automated testing frameworks, including unit testing, integration testing, and UI testing.
Strong analytical and problem-solving skills, with the ability to translate complex business requirements into scalable technical solutions.
Excellent communication skills and ability to effectively collaborate across Product, Design, Engineering, Operations, Compliance, and Business teams.
Regulatory Considerations:
Implements mobile-application controls aligned with PCI-DSS mobile-payment requirements.
Ensures app data handling and permissions comply with the Nigeria Data Protection Act (NDPA) 2023.