Flutter Developer

Cygnify Pte Ltd; Singapore; On-site; SGD 70,000 - 100,000; Full time

Job summary

A leading technology-driven telecommunications organization in Singapore is seeking a Flutter Developer to design, develop, and maintain mobile applications for both iOS and Android platforms. The ideal candidate will have over five years of mobile app development experience, with at least two years specializing in Flutter. This role offers the opportunity to work with cutting-edge technologies and supports a collaborative work environment, focusing on continuous integration and cloud-based solutions.

Qualifications

• 5+ years of experience in mobile app development, with 2+ years specializing in Flutter.
• Expertise in creating apps for both iOS and Android using Flutter and Dart.
• Strong knowledge of Firebase, REST APIs, and GraphQL for integration.

Responsibilities

• Design, develop, and maintain mobile applications using Flutter.
• Implement custom UI/UX designs and ensure smooth performance.
• Integrate third-party SDKs and collaborate with backend developers.
• Establish deployment pipelines for seamless app delivery.
• Optimize app performance and troubleshoot issues.

Skills

Mobile app development

Flutter

Dart

Firebase

REST APIs

GraphQL

CI/CD pipelines

Automated testing

Kubernetes

AWS services

Job description

Role: Flutter Developer
Location: Singapore

We are currently partnering with a leading technology-driven telecommunications organization that is scaling rapidly to support new digital initiatives and platforms. As part of this expansion, multiple roles are open across key functions to help build, maintain, and enhance next-generation solutions. This opportunity offers exposure to large-scale systems, innovative technologies, and a collaborative environment where skills and ideas make a real impact.

Roles and responsibilities

• Design, develop, and maintain mobile applications using Flutter for both iOS and Android platforms.
• Implement custom UI/UX designs and ensure smooth performance across devices.
• Integrate third-party SDKs such as Firebase Crashlytics, Adobe Analytics, among others, including other analytics and monitoring tools.
• Collaborate with backend developers to integrate REST APIs, GraphQL, and Firebase services.
• Build efficient, reusable, and testable code while adhering to best practices.
• Establish and manage deployment pipelines for seamless app delivery.
• Implement and maintain automated testing frameworks for high-quality releases.
• Optimize app performance and troubleshoot issues during development and post-launch.
• Work with cloud infrastructure (AWS, Kubernetes) for app hosting and management.
• Stay updated with emerging trends in mobile app development and Flutter best practices.

Qualifications

• Proven experience (5+ years) in mobile app development, with 2+ years specializing in Flutter.
• Expertise in creating apps for both iOS and Android using Flutter and Dart.
• Strong knowledge of Firebase, REST APIs, and GraphQL for integration.
• Hands-on experience with CI/CD pipelines and deployment tools.
• Experience with test automation frameworks like Flutter Driver, Appium, or similar.
• Familiarity with Kubernetes and AWS services.
• Working knowledge of OpenTelemetry (OTel) integration and Real User Monitoring (RUM) tools.