IOS/AOS Mobile Developer

Key Responsibilities

- Design, develop, test, and maintain high-quality native mobile applications for iOS (Swift) and/or Android (Kotlin/Java).

- Implement responsive, intuitive UI/UX features in collaboration with designers, product managers, and backend engineers.

- Integrate with system backend APIs, handle real-time payment flows, push notifications, biometric authentication, and offline capabilities.

- Ensure app security (e.g., secure storage, tokenization, anti-fraud measures) and compliance with App Store/Google Play guidelines and financial regulations.

- Optimize app performance, reduce crashes, and improve load times for a smooth user experience under high traffic.

- Participate in code reviews, automated testing (unit/UI), CI/CD for mobile, and app release cycles.

- Contribute to feature ideation, A/B testing, user feedback incorporation, and app evolution (e.g., new payment methods, merchant features).

Skills /Competencies:

- Bachelor's degree in Computer Science, Engineering, or related field.

- 3-8+ years of experience in mobile app development, with strong proficiency in Swift (iOS) and/or Kotlin (Android); experience with both platforms is highly valued.

- Familiarity with modern mobile architectures (MVVM, Clean Architecture), reactive programming (Combine/Coroutines), and REST/GraphQL integrations.

- Experience with mobile security practices, payments SDKs, biometrics (Face ID/Touch ID), and handling sensitive financial data.

- Proficiency in version control (Git), agile methodologies, and collaboration tools.

- Strong debugging skills and attention to detail for delivering polished, user-centric apps.

- Fluency in English; Cantonese/Mandarin advantageous for user insights in Hong Kong.

Preferred:

- Prior work on fintech/payment apps (e.g., mobile wallets, QR codes, FPS integration).

- Experience with cross-platform tools (e.g., Flutter/React Native), CI/CD for mobile (Fastlane), or app analytics (Firebase).

In addition to compensation aligned with your role, you'll have access to a wide range of benefits that support your health, career growth, and overall well-being (Hongkong)

• Paid leave entitlements
• Health and Life Enrichment (HALE) program covering various well-being offerings
• Optional health insurance cover
• Employer Assistance Program (EAP)
• Rewards and Recognition

Our recruitment and selection process is designed to create the best match for both you and Infosys. Depending on the role, it may include an initial screening, technical or functional interviews, and conversations focused on cultural alignment and shared values. We are committed to making the experience transparent, respectful, and engaging at every step.

Hear from our recruiter on their experience working with Infosys as an Employer
At Infosys, we recognize that everyone has individual requirements. If you are a person with disability, illness, or injury and require adjustments to the recruitment and selection process, please contact our Recruitment team for adjustment either via the following email Infy_REC_Helpdesk@infosys.com or call 1-866-472-0935. Alternatively, you can include your preferred method of communication in email, and someone will be in touch.

Please note in order to protect the interest of all parties involved in the recruitment process, Infosys does not accept any unsolicited resumes from third-party vendors. In the absence of a signed agreement, any submission will be deemed as non-binding and Infosys explicitly reserves the right to pursue and hire the submitted profile. All recruitment activity must be coordinated through the Talent Acquisition department.

"All aspects of employment at Infosys are based on merit, competence and performance. We are committed to embracing diversity and creating an inclusive environment for all employees. Infosys is proud to be an equal opportunity employer."

Client-provided location(s): Hong Kong

Job ID: Infosys-150351BR

Employment Type: OTHER

Posted: 2026-07-17T18:46:45