Mobile Engineer (iOS / Android) at Qode

Hà Nội, , Vietnam -

Full Time

Start Date

Immediate

Expiry Date

18 Jun, 26

Salary

0.0

Posted On

20 Mar, 26

Experience

2 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Swift, UIKit, SwiftUI, Kotlin, Java, MVC, MVVM, Clean Architecture, REST APIs, OTP Verification, eKYC, Secure Authentication, Code Reviews, AI Agent Development, Fintech, Core Banking

Industry

Software Development

Description

About the ProjectWe are working on a fintech platform delivering secure, high-performance native mobile applications with real-time financial data and Core Banking integrations. The platform covers two key workstreams: native mobile SDK standardization and Personal Finance Management (PFM) features.The team operates with an AI Agent-Driven development approach - AI agents are actively used in daily workflows for development, testing, and quality assurance. About the RoleWe are looking for a Mobile Engineer (iOS or Android) to join an onsite team working on native mobile applications. You will contribute to both SDK standardization and new PFM feature development, working closely with backend systems and Core Banking integrations. Strong AI agent proficiency is required alongside solid native development skills. Responsibilities Develop and maintain native mobile applications (iOS / Android) Work on SDK standardization: refactor and improve existing native SDK components for consistency, maintainability, and test coverage Implement PFM features involving financial data, transaction categorization, and real-time data flows Integrate mobile applications with backend services, Core Banking connectors, REST APIs, and event-driven systems Handle sensitive mobile flows including OTP verification, eKYC, and secure authentication with appropriate care and judgment Collaborate with backend engineers, QA, and product teams to deliver end-to-end features Troubleshoot and optimize application performance, data synchronization, and edge case handling Participate in code reviews and contribute to improving engineering practices Apply AI agent-based development approaches in daily workflows - using agents to implement from spec, generate tests, and handle refactoring tasks, while owning architectural decisions and business logic review Requirements Over 3 years of experience in mobile development (iOS or Android) Strong experience with: iOS: Swift / UIKit (SwiftUI is a plus) Android: Kotlin / Java Solid understanding of native mobile architecture (MVC, MVVM, Clean Architecture) and backend integration patterns Experience working with REST APIs; familiarity with real-time or event-driven systems is a plus Experience in debugging, performance optimization, and writing testable code Hands-on experience using AI coding tools (e.g. Claude Code, Kiro, Cursor, GitHub Copilot) in real development work Comfortable working in an environment where AI agents are part of the daily development workflows Nice to have Experience working with banking SDKs or financial system integrations Familiarity with Personal Finance Management (PFM) features or financial data domains Exposure to event-driven systems (Kafka or similar) or wide-column databases (Cassandra) Experience in fintech, banking, or high-security systems Good English communication skills

Responsibilities

The engineer will develop and maintain native mobile applications (iOS/Android), focusing on SDK standardization, refactoring components, and implementing new Personal Finance Management (PFM) features involving financial data integration. Responsibilities also include integrating with backend services, Core Banking connectors, and actively applying AI agent-based development approaches in daily workflows.