Senior Flutter Developer

About this position Join the revolution in hospitality tech! Liven is a leading global data, technology, and customer experience provider for the hospitality industry. From humble beginnings, we have grown to serve over 6,000 venues and millions of diners across Australia, the USA, and Southeast Asia, processing over 120 million transactions worth more than $3 billion (AUD) annually. At Liven , our platform is built to help hospitality businesses save more and work smarter by seamlessly integrating every aspect of their operations — from ordering and payments to back-of-house management . Driven by a deep passion for the hospitality industry, we continuously innovate to elevate the experience for both venues and their guests. Our solutions are powered by AI-enriched insights and automated workflows , enabling smarter decision-making and smoother operations at scale. We’re proud to be an AI-first organisation . By automating repetitive tasks, we free up space for our teams — and our customers — to focus on what truly matters: solving complex problems, delighting guests, and driving meaningful growth. Key Milestones: Global Reach: Headquartered across major cities including Melbourne, Brisbane, Sydney, Singapore, Bali, Jakarta, New York, and India. If you're someone who thrives on creativity, bold thinking, and using technology to make things better, faster, and smarter — you’ll feel right at home here. We’re looking for a Flutter Engineer to join our Product Engineering team and help build exceptional mobile experiences for thousands of venues across the region—from enterprise restaurant groups to boutique brands. As part of our cross-functional team, you’ll collaborate with backend engineers, designers, and product managers to deliver fast, reliable, and user-friendly Flutter apps used daily across the Liven ecosystem. What You'll Do This role is not just about developing market-leading applications but also about helping our customers launch sophisticated new solutions to market as part of an Agile delivery team. Build and maintain high-quality Flutter applications across domains like ordering, loyalty, payments, and operations . Translate product requirements into fast, responsive, and intuitive user experiences. Connect Flutter apps with backend services using REST or GraphQL APIs. Implement 3rd-party SDKs (e.g. Firebase, Google Maps, Payment Gateways, Analytics ). Write clean, testable, and maintainable code. Optimize app performance (e.g. startup time, rendering, caching, memory usage ). Use tools like Flutter DevTools, Firebase Crashlytics, GA4, and Datadog for debugging and monitoring. Work with designers to refine UI flows and maintain brand and accessibility standards. Implement custom animations, smooth transitions, and native-feeling interactions. Write unit, widget, and integration tests . Participate in code reviews and follow CI/CD best practices (e.g. Fastlane, GitHub Actions ). Publish and maintain apps on the App Store and Google Play . Qualifications 3–5 years of professional mobile development experience. 2+ years hands-on Flutter (Dart) experience in production apps. Proficiency in state management frameworks (Bloc, Provider, or Riverpod). Experience integrating with REST or GraphQL APIs. Solid understanding of OOP, design patterns , and modern mobile architecture. Strong debugging, profiling, and performance optimization skills. Exposure to Firebase (Auth, Firestore, Remote Config, Messaging, Crashlytics). Comfortable working with Git-based workflows and CI/CD tools. Good to Have Background in hospitality, retail, or e-commerce platforms. Experience with AI-powered analytics (e.g. Datadog anomaly detection, GA4 predictive insights). Familiarity with Firebase ML Kit , A/B testing, or feature flagging tools. Previous work with iOS (Swift) or Android (Kotlin/Java) . Understanding of microservices and container-based environments (Docker, Kubernetes). #J-18808-Ljbffr