Lead Mobile Engineer (Flutter / Cross-Platform)Singapore
About Atlas NextwaveAtlas NextWave is the Recruitment Partner of choice within the Clean Energy, Sustainable Infrastructure, ESG, Impact Investment, Climate-Tech & Technology sectors. We are committed to supporting industries battling climate change towards a net-zero future and a sustainable economy.
Job SummaryWe are supporting a client to look for a Lead Mobile Engineer to own and evolve their cross-platform mobile foundation. You’ll architect, build, and ship high-quality iOS and Android applications, acting as the technical authority for mobile while remaining deeply hands-on.This is an individual-contributor leadership role, not a people-management position. You’ll lead through technical excellence, mentorship, and influence—setting mobile standards, making architectural decisions, and designing systems that scale as our user base grows. Your work will directly shape performance, reliability, and user experience across our mobile products.
Roles and responsibilitiesArchitect and evolve a scalable Flutter mobile platform for iOS and AndroidBuild and maintain core features including GPS tracking, reservations, real-time maps, payments, and notificationsDefine and enforce mobile engineering standards across code quality, testing, performance, and observabilityDebug production issues and continuously optimize battery usage, network efficiency, and app performanceDesign and implement real-time and offline-first architectures (WebSockets, state synchronization, caching)Lead code reviews and provide technical mentorship to mobile engineersOwn CI/CD pipelines, App Store deployment, and release automationCollaborate closely with backend engineers on API contracts, real-time protocols, and system integrationPartner with product and design teams to translate product vision into scalable technical solutionsDrive down technical debt with clear ROI-driven trade-off analysisEvaluate and introduce new tools, libraries, and techniques to continuously improve the mobile platform.
Requirements8+ years of mobile engineering experience, with 3+ years building and scaling cross-platform applicationsDeep hands-on expertise in Flutter, or strong React Native experience with the ability to ramp up quicklyExperience building real-time mobile systems (WebSockets, Firebase, location services, push notifications)Proven experience integrating payment gateways (e.g. Stripe, PayPal, local payment methods)Strong API integration skills (REST / GraphQL), including authentication and secure data handlingExperience managing complex state and user flows at scale (e.g. live tracking, multi-step journeys)Proficiency with performance profiling and monitoring tools (Android Profiler, Xcode Instruments, Firebase Performance)Experience designing test strategies across unit, integration, and E2E tests, aligned with the test pyramidStrong fundamentals in Swift and Kotlin for native modules and platform-specific optimizationSolid understanding of observability, error handling, and mobile analyticsSystems thinker capable of designing architectures that scale to 10× user growthClear technical communicator who writes documentation that remains useful over timeNice to HaveOpen-source contributions or personal projects demonstrating technical depthPrior experience mentoring or guiding mobile engineers
ApplicationIf you are interested in this position, please apply directly on the platform with your latest CV. We will review your application and revert back promptly.Keep in touchIf you would wish to keep up to date with the latest NextWave opportunities and industry updates, please follow us on LinkedIn and create your profile on our website to receive a weekly newsletter in your inbox!Our commitmentDiversity is a core value at NextWave Partners, and we are proud to be partnering with equal opportunities employers. All qualified applicants will receive consideration for employment without regard to race, colour, religion, gender, gender identity or expression, sexual orientation, national origin, disability or age. EA Registration No: R2199999 NextWave Partners Ltd. (EA License No: 16S8303 - UEN: 201602833E) Web: www.next-wavepartners.com