Senior Flutter Mobile Engineer (Fintech)

Arki Finance; Kuala Lumpur; On-site; MYR 180,000 - 300,000; Full time

Job summary

Arki Finance is seeking an experienced Mobile App Engineer to build and optimize a mobile-first fintech platform. You will own Flutter-based development, work with UI/UX teams, and ensure high-quality, scalable mobile experiences for iOS and Android.

You will collaborate across product and design teams, publish apps, and keep up with the latest Flutter trends while occasionally assisting with React or Svelte frontend work.

Qualifications

• 8+ years of mobile app development experience.
• Proficient in Flutter and Dart for cross‑platform apps.
• Strong background in integrating mobile apps with backend APIs.
• Experience publishing apps on iOS and Android stores.

Responsibilities

• Design, develop, and maintain mobile applications using Flutter.
• Ensure seamless integration with backend services and APIs.
• Collaborate with designers and product managers to deliver polished mobile experiences.
• Optimize performance, reliability, and security of mobile apps.
• Apply best practices in mobile architecture, state management, and testing.
• Contribute to code reviews and mentoring of peers.
• Stay updated with Flutter ecosystem and related frameworks.
• Support frontend web development with React or Svelte as needed.
• Incorporate customer feedback to iterate on features.

Skills

Flutter

Dart

Mobile development

Performance optimization

API integration

Mentoring

Communication

Fintech interest

Tools

React

Svelte

iOS

Android

Job description

Arki Finance is seeking an experienced Mobile App Engineer to build and optimize a mobile-first fintech platform. You will own Flutter-based development, work with UI/UX teams, and ensure high-quality, scalable mobile experiences for iOS and Android.

You will collaborate across product and design teams, publish apps, and keep up with the latest Flutter trends while occasionally assisting with React or Svelte frontend work.