Android/iOS Developer

5 days ago

Manila, National Capital Region, Philippines Io Tech Solutions Limited Full time $100,000 - $200,000 per year


Job Description:

About the Role

Were looking for a highly skilled Senior Mobile Engineer to lead the development of our next-generation fintech mobile applications across Android and iOS platforms. You will architect and build secure, high-performance, and scalable mobile experiences that power everyday financial transactions for thousands of users.

This is a hands-on engineering role with strong ownership across mobile architecture, UI/UX development, system integration, performance tuning, and secure financial workflows.

Responsibilities:

  • Architect, design, and develop native Android (Kotlin) or iOS (Swift) applications with clean, scalable, and maintainable architectures.

  • Lead end-to-end implementation of mobile features: UI, networking, state management, caching, background tasks, and secure storage.

  • Collaborate with product, backend, design, and QA teams to deliver seamless and high-quality user experiences.

  • Implement fintech-grade security including encryption, secure sessions, biometrics, fraud-resistant flows, and app integrity checks.

  • Optimize mobile performance: rendering efficiency, animations, memory usage, battery impact, and app startup time.

  • Review code, mentor junior engineers, establish best practices, and drive technical decision-making for mobile.

  • Work closely with backend/API teams to refine interfaces, improve API efficiency, and support high-traffic mobile usage.

  • Set up and maintain CI/CD pipelines for automated testing, deployment, and App Store/Play Store release processes.

  • Monitor production metrics, troubleshoot incidents, and lead improvements to mobile reliability and stability.

What we are looking for:

  • Architect, design, and develop native Android (Kotlin) or iOS (Swift) applications with clean, scalable, and maintainable architectures.

  • Lead end-to-end implementation of mobile features: UI, networking, state management, caching, background tasks, and secure storage.

  • Collaborate with product, backend, design, and QA teams to deliver seamless and high-quality user experiences.

  • Implement fintech-grade security including encryption, secure sessions, biometrics, fraud-resistant flows, and app integrity checks.

  • Optimize mobile performance: rendering efficiency, animations, memory usage, battery impact, and app startup time.

  • Review code, mentor junior engineers, establish best practices, and drive technical decision-making for mobile.

  • Work closely with backend/API teams to refine interfaces, improve API efficiency, and support high-traffic mobile usage.

  • Set up and maintain CI/CD pipelines for automated testing, deployment, and App Store/Play Store release processes.

  • Monitor production metrics, troubleshoot incidents, and lead improvements to mobile reliability and stability.



Required Skills:

FinTech
Kotlin
Mobile Applications
Financial Transactions
Swift
Interfaces
Pipelines
CI/CD
iOS
Ownership
Checks
Decision-Making
Features
Metrics
Android
Reliability
Storage
Architecture
Networking
Integration
Security
Testing
Design
Engineering
Management


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