Mobile App Developer jobs in Sydney, NSW

Cross platform mobile app developer with IOT background. Project Specific Skills - Good knowledge in app development both native and cross-platform using .Net MAUI applications that supports Android and iOS. Good knowledege in Android & iOS internal architecture to be able to utilize them in the app development. - In-depth knowledge and experience in developing Android and iOS applications to...

AYAN InfoTech is looking for a Mobile App Developer to join an exciting project based in Sydney / Melbourne. The role offers an opportunity to contribute towards an extremely well-structured and mature environment, working on sophisticated enhancement projects. Role: Mobile App Developer Location: Sydney / Melbourne Contract Duration: 3 Months with high possible extensions Experience: 5+...

A leading IT solutions provider is seeking a Mobile App Developer for a 6-month contract in Sydney/Melbourne. The role involves designing and maintaining mobile applications, collaborating with designers, and ensuring application performance and security. Ideal candidates should have experience in Android and iOS development, along with strong problem-solving skills. Eligibility is limited to...

- Hybrid working environment - Leading SaaS client About Our Client This company is a leading SaaS business focusing on providing innovative technological solutions to their clients and are known for their commitment to delivering exceptional results. They are rapidly growing and looking to add to their technology team. Job Description Key Responsibilities - Develop and maintain...

A leading education tech firm located in Australia seeks a mobile app developer to transition their existing product to a mobile platform. The ideal candidate will have experience in Kotlin and/or Swift, demonstrating strong communication skills and a solid work ethic. This role will involve working closely within a team, reporting to a project lead, and is open to entry-level candidates as well...

A leading freelance marketplace is seeking a Freelance Application Developer (Remote) to develop a new mobile app using React Native. The role involves collaborating with cross-functional teams, integrating backend APIs, and ensuring optimal app performance. Ideal candidates will have proven React Native expertise and a proactive problem-solving approach. This two-month contract offers the...

Founded in a garage by two technology enthusiasts who love solving business problems, 24 years on Sandstone is now one of Australia's leading FinTechs delivering innovative software solutions to over 40 financial institutions on a global scale. From digital banking and digital onboarding to origination and AI-based data analysis, with cloud-based or on-premise deployment, we create flexible,...

A technology and digital recruitment agency seeks a Mobile Developer to design, build, and maintain high-performance iOS and Android applications using Swift and Kotlin. The ideal candidate will have strong skills in mobile automation testing and experience working in an Agile environment. Responsibilities include collaborating with cross-functional teams and contributing to technical standards...

Overview: As a Mobile App Developer, you will be responsible for designing, developing, and maintaining high-quality mobile applications across various platforms. You will collaborate with cross-functional teams to translate business requirements into innovative mobile solutions that deliver exceptional user experiences. Key Responsibilities: Design and develop scalable, secure, and efficient...

The position is responsible for planning, designing, development and delivery of a disruptive consumer application and SDK for App developers using native capabilities of iOS and Android. This is a hand-on technical role and requires knowledge in iOS and/or Android media stack to develop audio/video capture, playback and streaming libraries. The position demands a candidate capable of doing...

A leading technology company in Sydney seeks a Mid Level Software Engineer to develop and scale their mobile app. In this role, you will collaborate with product managers and designers to deliver high-quality features, focusing on both app performance and user experience. Ideal candidates will have a strong background in React and TypeScript, with a passion for hybrid app development. The company...

Overview Senior Product Designer - Mobile App Experience at Heidi. Heidi is building an AI Care Partner that supports clinicians every step of the way, from documentation to delivery of care. We exist to double healthcare’s capacity while keeping care deeply human. Heidi has enabled millions of hours of clinician time and supports patient visits across 116 countries and 110 languages. Founded by...

A tech company in Sydney is seeking a Mid Level Software Engineer to develop and scale their mobile app using React Native technology. This role offers the opportunity to build high-impact features from scratch, collaborate closely with product managers and designers, and grow in a supportive team environment. The ideal candidate possesses strong skills in React and TypeScript, and is passionate...

Overview Role: Senior Mobile App Automation Engineer Location: Sydney, Australia Pay Rate: 500 - 600 AUD per day Work Type: On-site Contract duration: 6 months Joining Date: 9th February, 2026 Headcount: 7 Experience: 8+ years experience in software testing with a strong focus on mobile automation; Must have experience: Mobile Automation Testing, WebDriver IO Note: Language:...

This is a full-time on-site role for a Senior Mobile App Automation Engineer located in Sydney. We are seeking a Senior Mobile App Automation Engineer with strong hands‑on expertise in automating native iOS and Android applications. This role is 100% focused on automation engineering, with responsibility for designing, developing, and maintaining robust mobile automation frameworks using...

The Mobile App Engineer is responsible for building and maintaining high-quality mobile applications that deliver seamless and engaging user experiences across iOS and Android platforms.Key Responsibilities Translate business requirements into clear technical specifications and contribute to effort estimation for new features and enhancements. Develop and maintain mobile applications using React...

A leading technology company is seeking a Principal Software Engineer specialized in React Native to join their Rovo Mobile team. This role involves building and maintaining the Rovo app, collaborating with design teams, and mentoring junior engineers. Candidates should have significant experience in mobile development, preferably in both iOS and Android environments, as well as a Bachelor's...

The Senior Mobile App Engineer is responsible for designing, developing and maintaining high-quality mobile applications that deliver exceptional user experiences across iOS and Android platformsKey Responsibilities Translate business requirements into technical specifications; assess system impacts, dependencies, and effort estimates for new features and enhancements. Select patterns (e.g.,...

Sydney, Australia | Posted on 11/26/2025 Urgentrequirement of Mobile App Developer-Contract - Sydney/Melbourne Requirements - Must Design, develop, and maintain mobile applications for Android and iOS platforms. - Collaborate with UI/UX designers to implement intuitive and responsive interfaces. - Write clean, efficient, and maintainable code following best practices. - Integrate APIs and...

A leading software development company in Australia is seeking a Cross platform mobile app developer with an IoT background. The ideal candidate will have strong skills in C#, .NET MAUI, and mobile app development for Android and iOS platforms. Responsibilities include developing applications that interact with IoT devices and setting up CI/CD pipelines in GitLab. Strong knowledge of Bluetooth...